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MLX92231LSE-AAA-009-RE

MLX92231LSE-AAA-009-RE

  • 厂商:

    MELEXIS(迈来芯)

  • 封装:

    SOT-23

  • 描述:

    IC HALL EFFECT SWITCH TSOT23

  • 数据手册
  • 价格&库存
MLX92231LSE-AAA-009-RE 数据手册
MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 1 Features and Benefits 2 Application Examples ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ Wide operating voltage range: from 2.7V to 24V Accurate switching thresholds Reverse Supply Voltage Protection Output Current Limit with Auto-Shutoff Under-Voltage Lockout Protection Thermal Protection Traceability with integrated unique ID High ESD rating / Excellent EMC performance Automotive, Consumer and Industrial Solid-state switch Brake sensor Clutch sensor Sunroof/Tailgate opener Steering Column Lock Open/Close detection 3 Ordering Information Product Code Temperature Code MLX92231 MLX92231 MLX92231 MLX92231 L L L L Package Code SE UA SE UA Option Code AAA-0xx AAA-0xx AAA-2xx AAA-2xx Packing from Code RE BU RE BU Legend: Temperature Code: Package Code: Option Code: L (-40°C to 150°C) SE = TSOT-3L / UA = TO92-3L 0xx => Perpendicular sensitive 2xx => Lateral sensitive (IMC version) RE = Reel | BU=Bulk MLX92231LSE-AAA-003-RE Packing Form: Ordering Example: 4 Functional Diagram VDD Voltage Regulator with Reverse Polarity Protection Temperature Compensation Switched Hall Plate UnderVoltage Lockout Bop/Brp reference Thermal Protection Open-Drain Output CDS Amplifier Control OUT Current Limit & Auto-Shutoff GND Rev.012 – May 2022 390109223101 Page 1 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 5 General Description The Melexis MLX92231 is a Hall-effect unipolar switch designed in mixed signal CMOS technology. The device integrates a voltage regulator, Hall sensor with advanced offset cancellation system, automotive qualified EEPROM and an open-drain output driver, all in a single package. Based on the existing robust 922xx platform, the magnetic core has been equipped with a non-volatile memory that is used to accurately trim the switching thresholds and define the needed output magnetic characteristics (TC, B OP, BRP, Output pole functionality). In addition to that an ID has been integrated on the IC to have a complete traceability throughout the process flow. The included voltage regulator operates from 2.7 to 24V, hence covering a wide range of applications. With the built-in reverse voltage protection, a serial resistor or diode on the supply line is not required so that even remote sensors can be specified for low voltage operation down to 2.7V while being reverse voltage tolerant. In the event of a drop below the minimum supply voltage during operation, the under-voltage lock-out protection will automatically freeze the device, preventing the electrical perturbation to affect the magnetic measurement circuitry. The output state is therefore only updated based on a proper and accurate magnetic measurement result. The chopper-stabilized amplifier uses switched capacitor techniques to suppress the offset generally observed with Hall sensors and amplifiers. The CMOS technology makes this advanced technique possible and contributes to smaller chip size and lower current consumption than bipolar technology. The small chip size is also an important factor to minimize the effect of physical stress. This combination results in more stable magnetic characteristics and enables faster and more precise design. The open drain output is fully protected against short-circuit with a built-in current limit. An additional automatic output shutoff is activated in case of a prolonged short-circuit condition. A self-check is then periodically performed to switch back to normal operation if the short-circuit condition is released. The on-chip thermal protection also switches off the output if the junction temperature increases above an abnormally high threshold. It will automatically recover once the temperature decreases below a safe value. Rev.012 – May 2022 390109223101 Page 2 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet Table of Contents 1 Features and Benefits ....................................................................................................................................... 1 2 Application Examples........................................................................................................................................ 1 3 Ordering Information........................................................................................................................................ 1 4 Functional Diagram........................................................................................................................................... 1 5 General Description .......................................................................................................................................... 2 6 Glossary of Terms ............................................................................................................................................. 5 7 Absolute Maximum Ratings .............................................................................................................................. 5 8 General Electrical Specifications ....................................................................................................................... 6 9 Magnetic Specifications .................................................................................................................................... 7 9.1 MLX92231LSE-AAA-003 ......................................................................................................................................................................... 7 9.2 MLX92231LSE-AAA-004 ......................................................................................................................................................................... 7 9.3 MLX92231LSE-AAA-005 ......................................................................................................................................................................... 7 9.4 MLX92231LSE-AAA-007 ......................................................................................................................................................................... 8 9.5 MLX92231LSE-AAA-009 ......................................................................................................................................................................... 8 9.6 MLX92231LSE-AAA-010 ......................................................................................................................................................................... 8 9.7 MLX92231LSE-AAA-012 ......................................................................................................................................................................... 8 9.8 MLX92231LSE-AAA-013 ......................................................................................................................................................................... 9 9.9 MLX92231LSE-AAA-014 ......................................................................................................................................................................... 9 9.10 MLX92231LSE-AAA-019 ......................................................................................................................................................................... 9 9.11 MLX92231LSE-AAA-021 ......................................................................................................................................................................... 9 9.12 MLX92231LSE-AAA-023 ....................................................................................................................................................................... 10 9.13 MLX92231LSE-AAA-026 ....................................................................................................................................................................... 10 9.14 MLX92231LSE-AAA-029 ....................................................................................................................................................................... 10 9.15 MLX92231LSE-AAA-030 ....................................................................................................................................................................... 10 9.16 MLX92231LSE-AAA-031 ....................................................................................................................................................................... 11 9.17 MLX92231LSE-AAA-032 ....................................................................................................................................................................... 11 9.18 MLX92231LSE-AAA-033 ....................................................................................................................................................................... 11 9.19 MLX92231LUA-AAA-034 ...................................................................................................................................................................... 11 9.20 MLX92231LSE-AAA-038 ....................................................................................................................................................................... 12 9.21 MLX92231LUA-AAA-039 ...................................................................................................................................................................... 12 9.22 MLX92231LSE-AAA-040 ....................................................................................................................................................................... 12 9.23 MLX92231LSE-AAA-041 ....................................................................................................................................................................... 12 9.24 MLX92231LSE-AAA-042 ....................................................................................................................................................................... 13 9.25 MLX92231LSE-AAA-049 ....................................................................................................................................................................... 13 9.26 MLX92231LSE-AAA-051 ....................................................................................................................................................................... 13 9.27 MLX92231LSE-AAA-204 ....................................................................................................................................................................... 13 9.28 MLX92231LSE-AAA-208 ....................................................................................................................................................................... 14 Rev.012 – May 2022 390109223101 Page 3 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 10 Magnetic Behaviour........................................................................................................................................ 16 11 Application Information .................................................................................................................................. 17 11.1 Typical Three-Wire Application Circuit ............................................................................................................................................... 17 11.2 Automotive and Harsh, Noisy Environments Three-Wire Circuit...................................................................................................... 17 12 Standard information regarding manufacturability of Melexis products ......................................................... 18 13 ESD Precautions.............................................................................................................................................. 18 14 Package Information....................................................................................................................................... 19 14.1 TSOT-3L (SE Package)........................................................................................................................................................................... 19 14.2 TO92-3L (UA Package) ......................................................................................................................................................................... 21 15 Contact ........................................................................................................................................................... 23 16 Disclaimer ....................................................................................................................................................... 23 Rev.012 – May 2022 390109223101 Page 4 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 6 Glossary of Terms Tesla TC IMC POR Units for the magnetic flux density, 1 mT = 10 Gauss Temperature Coefficient in ppm/°C Integrated Magnetic Concentrator Power on Reset 7 Absolute Maximum Ratings Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute maximum rated conditions for extended periods may affect device reliability. Parameter Supply Voltage (1, 2) Supply Voltage (Load Dump) (1, 4) Supply Current (1, 2, 3) Supply Current (1, 3, 4) Symbol Value Units VDD +27 V VDD +32 V IDD +20 mA IDD +50 mA Reverse Supply Voltage (1, 2) VDDREV -24 V Reverse Supply Voltage (1, 4) VDDREV -30 V Reverse Supply Current (1, 2, 5) IDDREV -20 mA Reverse Supply Current (1, 4, 5) IDDREV -50 mA Output Voltage (1, 2) VOUT +27 V Output Current (1, 2, 5) IOUT +20 mA (1, 4, 6) IOUT +75 mA Reverse Output Voltage (1) VOUTREV -0.5 V Reverse Output Current (1, 2) IOUTREV -100 mA Maximum Junction Temperature (7) TJ +165 C Storage Temperature Range Output Current Ts -55 to +165 C ESD Sensitivity – HBM (8) - 4000 V ESD Sensitivity – CDM (9) - 1000 V B Unlimited mT Magnetic Flux Density 1 The maximum junction temperature should not be exceeded 2 For maximum 1 hour 3 Including current through protection device 4 For maximum 500ms 5 Through protection device 6 For VOUT≤27V 7 For 1000 hours 8 Human Model according AEC-Q100-002 standard 9 Charged Device Model according AEC-Q100-011 standard Rev.012 – May 2022 390109223101 Page 5 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 8 General Electrical Specifications DC Operating Parameters VDD = 2.7V to 24V, TA = -40°C to 150°C (unless otherwise specified) Parameter Supply Voltage Supply Current Reverse supply current Output Saturation Voltage Output Leakage Output Rise Time (2, 6) (RPU dependent) Output Fall Time (2, 6) (On-chip controlled ) Power-On Time (3,4,7) Power-On Output State Output Current Limit Output ON Time under Current Limit conditions(8) Output OFF Time under Current Limit conditions(8) Chopping Frequency Refresh Period Symbol VDD IDD IDDREV VDSON IOFF Output Jitter (p-p) (2) tJITTER Maximum Switching Frequency (2, 5) Under-voltage Lockout Threshold Under-voltage Lockout Reaction time (2) Thermal Protection Threshold Thermal Protection Release SE Package Thermal Resistance UA package Thermal Resistance Test Conditions Operating Min 2.7 1.5 -1 - Typ(1) 3.0 0.3 - Max 24 4.5 0.5 10 Units V mA mA V µA 0.1 0.3 1 µs 0.1 0.3 1 µs - 70 25 40 High (VPU) 40 µs mA tON ICL VDD = -16V VDD = 3.5 to 24V, IOUT = 20mA VOUT = 12V, VDD = 12V RPU = 1kΩ, VDD = 12V, VPU = 5V CLOAD = 50pF to GND RPU = 1kΩ, VDD = 12V, VPU = 5V CLOAD = 50pF to GND VDD = 5V, dVDD/dt > 2V/us t < tON VDD=3.5 to 24V, VOUT = 12V tCLON VPU = 12V, RPU = 100Ω 150 240 tCLOFF VPU = 12V, RPU = 100Ω - 3.5 - ms - 340 6 - kHz µs - ±3.2 - µs 30 65 - kHz VUVL - - 2.7 V tUVL - 1 - µs tR tF fCHOP tPER fSW Over 1000 successive switching events @10kHz triangle wave magnetic field, B > ±(BOPMAX +20mT) B > ±3(BOPMAX +1mT), triangle wave magnetic field 70 µs TPROT Junction temperature - 190(9) - °C TREL Junction temperature Single layer PCB, JEDEC standard test boards Single layer PCB, JEDEC standard test boards - 180(9) - °C RTHJA RTHJA 300 °C/W 200 °C/W Typical values are defined at TA = +25°C and VDD = 12V Guaranteed by design and verified by characterization, not production tested The Power-On Time represents the time from reaching VDD = 2.7V to the first refresh of the output Power-On Slew Rate is not critical for the proper device start-up. Maximum switching frequency corresponds to the maximum frequency of the applied magnetic field which is detected without loss of pulses RPU and VPU are respectively the external pull-up resistor and pull-up power supply Activated output with 1 mT overdrive If the Output is in Current Limitation longer than tCLON the Output is switched off in high-impedance state. The Output returns back in active state at next reaching of BOP or after tCLOFF time interval 9 TPROT and TREL are the corresponding junction temperature values 1 2 3 4 5 6 7 8 Rev.012 – May 2022 390109223101 Page 6 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 9 Magnetic Specifications 9.1 MLX92231LSE-AAA-003 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Output Polarity Active Pole Package Information Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch North Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information Z-axis sensitive Direct Switch North Pole SE (TSOT-3L) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C 32.4 37.3 42.7 25.6 29.8 34.6 TA = 25°C 29.6 33.0 36.7 23.3 26.4 29.7 TA = 150°C 21.2 24.8 28.6 16.6 19.8 23.3 Typ(1) -2000 (2) 9.2 MLX92231LSE-AAA-004 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) BRP (mT) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C -7.7 -5.9 -4.3 -5.6 -4.0 -2.3 TA = 25°C -6.8 -5.5 -4.2 -5.0 -3.7 -2.3 TA = 150°C -6.8 -4.7 -3.1 -5.0 -3.2 -1.5 Typ(1) 9.3 MLX92231LSE-AAA-005 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C -33.0 -27.9 -23.4 -25.1 -20.9 -17.1 TA = 25°C -29.0 -26.0 -23.2 -22.3 -19.5 -16.8 TA = 150°C -26.7 -22.4 -18.6 -20.4 -16.8 -13.6 1 Typical values are defined at TA=+25°C and VDD=12V 2 Temperature coefficient is calculated using the following formula: Typ(1) -1100(2) BOPT 2 − BOPT1 * 106 , ppm / o C; T1 = −40o C; T2 = 150o C BOP25o C  (T2 − T1 ) 3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations Rev.012 – May 2022 390109223101 Page 7 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 9.4 MLX92231LSE-AAA-007 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Output Polarity Active Pole Package Information 0(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information 0(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) Output Polarity Active Pole Package Information Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C 20.0 26.0 33.0 14.0 20.0 25.0 TA = 25°C 20.0 26.0 33.0 14.0 20.0 25.0 TA = 150°C 20.0 26.0 33.0 14.0 20.0 25.0 Typ(1) 9.5 MLX92231LSE-AAA-009 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C 2.0 3.5 5.0 1.4 2.5 3.3 TA = 25°C 2.5 3.5 4.5 1.8 2.5 3.1 TA = 150°C 2.0 3.5 5.0 1.4 2.5 3.3 Typ(1) 9.6 MLX92231LSE-AAA-010 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) BRP (mT) Min Typ(1) Max Min Typ(1) Max TA = -40°C 8.7 10.7 13.4 6.8 9.0 11.5 TA = 25°C 8.3 10.0 11.8 6.8 8.5 10.1 TA = 150°C 6.1 8.6 11.4 4.9 7.3 9.8 Typ(1) -1100 (2) 9.7 MLX92231LSE-AAA-012 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C 13.5 16.1 18.8 10.4 12.9 15.5 TA = 25°C 13.0 15.0 17.1 10.0 12.0 14.1 TA = 150°C 10.7 12.9 15.4 8.1 10.4 12.7 Typ(1) -1100(2) 1 Typical values are defined at TA=+25°C and VDD=12V 2 Temperature coefficient is calculated using the following formula: BOPT 2 − BOPT1 * 106 , ppm / o C; T1 = −40o C; T2 = 150o C BOP25o C  (T2 − T1 ) 3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations Rev.012 – May 2022 390109223101 Page 8 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 9.8 MLX92231LSE-AAA-013 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Output Polarity Active Pole Package Information 0(2) Z-axis sensitive Inverted Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) Output Polarity Active Pole Package Information Z-axis sensitive Inverted Switch South Pole SE (TSOT-3L) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C 2.0 3.5 5.0 1.4 2.5 3.3 TA = 25°C 2.5 3.5 4.5 1.8 2.5 3.1 TA = 150°C 2.0 3.5 5.0 1.4 2.5 3.3 Typ(1) 9.9 MLX92231LSE-AAA-014 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C 3.6 6.0 8.4 1.5 3.6 6.1 TA = 25°C 3.9 5.5 7.1 2.0 3.5 5.3 TA = 150°C 2.0 4.8 7.1 1.3 3.5 6.7 Typ(1) 9.10 MLX92231LSE-AAA-019 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C 21.5 26.0 31.0 19.0 24.0 28.5 TA = 25°C 20.0 23.0 26.0 17.5 21.0 24.0 TA = 150°C 13.0 17.0 22.0 12.0 15.0 20.0 Typ(1) -2000 (2) 9.11 MLX92231LSE-AAA-021 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C 4.3 5.9 7.7 2.1 3.8 5.4 TA = 25°C 3.8 5.5 7.2 2.0 3.5 5.0 TA = 150°C 3.2 4.8 6.8 1.7 3.0 5.2 Typ(1) -1100(2) 1 Typical values are defined at TA=+25°C and VDD=12V 2 Temperature coefficient is calculated using the following formula: BOPT 2 − BOPT1 * 106 , ppm / o C; T1 = −40o C; T2 = 150o C BOP25o C  (T2 − T1 ) 3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations Rev.012 – May 2022 390109223101 Page 9 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 9.12 MLX92231LSE-AAA-023 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information -2000(2) Z-axis sensitive Inverted Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information Z-axis sensitive Inverted Switch South Pole SE (TSOT-3L) Output Polarity Active Pole Package Information Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C 39.0 46.1 53.9 36.3 44.1 52.5 TA = 25°C 38.5 43.0 47.5 35.9 41.0 46 TA = 150°C 28.8 37.1 46.5 25.6 35.0 45.1 Typ(1) 9.13 MLX92231LSE-AAA-026 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C 21.5 26.0 31.0 19.0 24.0 28.5 TA = 25°C 20.0 23.0 26.0 17.5 21.0 24.0 TA = 150°C 13.0 17.0 22.0 12.0 15.0 20.0 Typ(1) 9.14 MLX92231LSE-AAA-029 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) BRP (mT) Min Typ(1) Max Min Typ(1) Max TA = -40°C 13.5 16.0 18.8 12.5 15.0 17.9 TA = 25°C 13.3 15.0 16.7 12.3 14.0 15.7 TA = 150°C 10.2 13.0 16.0 9.1 12.0 15.0 Typ(1) -1100 (2) 9.15 MLX92231LSE-AAA-030 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) BRP (mT) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C 23.3 27.9 33.0 17.2 21.0 25.4 TA = 25°C 23.1 26.0 29.1 16.9 19.6 22.5 TA = 150°C 18.6 22.4 26.7 13.6 16.9 20.6 1 Typical values are defined at TA=+25°C and VDD=12V 2 Temperature coefficient is calculated using the following formula: Typ(1) -1100 (2) BOPT 2 − BOPT1 * 106 , ppm / o C; T1 = −40o C; T2 = 150o C BOP25o C  (T2 − T1 ) 3 3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations Rev.012 – May 2022 390109223101 Page 10 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 9.16 MLX92231LSE-AAA-031 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) BRP (mT) Output Polarity Active Pole Package Information 0(2) Z-axis sensitive Direct Switch North Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information Z-axis sensitive Direct Switch South Pole UA (TO92-3) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C -17.5 -13.5 -10.0 -12.0 -8.5 -5.7 TA = 25°C -17.5 -13.5 -10.0 -12.0 -8.5 -5.7 TA = 150°C -17.5 -13.5 -10.0 -12.0 -8.5 -5.7 Typ(1) 9.17 MLX92231LSE-AAA-032 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C 20.4 24.6 29.4 17.7 22.6 27.9 TA = 25°C 20.2 23.0 25.9 17.6 21.0 24.4 TA = 150°C 15.4 19.8 25 12.6 17.7 23.5 Typ(1) 9.18 MLX92231LSE-AAA-033 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max Typ(1) TA = -40°C TA = 25°C 18 12.5 TA = 150°C 9.19 MLX92231LUA-AAA-034 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C 4.3 5.9 7.7 2.1 3.8 5.4 TA = 25°C 3.8 5.5 7.2 2 3.5 5 TA = 150°C 3.2 4.8 6.8 1.7 3 5.2 Typ(1) -1100(2) 1 Typical values are defined at TA=+25°C and VDD=12V 2 Temperature coefficient is calculated using the following formula: BOPT 2 − BOPT1 * 106 , ppm / o C; T1 = −40o C; T2 = 150o C BOP25o C  (T2 − T1 ) 3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations Rev.012 – May 2022 390109223101 Page 11 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 9.20 MLX92231LSE-AAA-038 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information 0(2) Z-axis sensitive Direct Switch South Pole UA (TO92-3) TC (ppm/oC) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C 25.0 28.9 33.3 23.8 27.9 32.3 TA = 25°C 24.1 27.0 30.1 23.2 26.0 29.0 TA = 150°C 20.0 23.3 26.9 19.0 22.3 26.2 Typ(1) 9.21 MLX92231LUA-AAA-039 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C 10.0 13.5 17.4 5.7 8.5 12.0 TA = 25°C 10.0 13.5 17.4 5.7 8.5 12.0 TA = 150°C 10.0 13.5 17.4 5.7 8.5 12.0 Typ(1) 9.22 MLX92231LSE-AAA-040 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max Typ(1) TA = -40°C TA = 25°C 66.0 50.0 TA = 150°C 9.23 MLX92231LSE-AAA-041 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max Typ(1) TA = -40°C TA = 25°C 10.2 8.4 TA = 150°C 1 Typical values are defined at TA=+25°C and VDD=12V 2 Temperature coefficient is calculated using the following formula: -1100(2) BOPT 2 − BOPT1 * 106 , ppm / o C; T1 = −40o C; T2 = 150o C BOP25o C  (T2 − T1 ) 3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations Rev.012 – May 2022 390109223101 Page 12 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 9.24 MLX92231LSE-AAA-042 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information -1100(2) Z-axis sensitive Direct Switch South Pole SE (TSOT-3L) TC (ppm/oC) Output Polarity Active Pole Package Information X-axis sensitive Inverted Switch South Pole SE (TSOT-3L) TC (ppm/oC) Max Typ(1) TA = -40°C TA = 25°C 51.2 41 TA = 150°C 9.25 MLX92231LSE-AAA-049 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(3) Max Min Typ(1) Max TA = -40°C 13.5 16.0 18.8 12.5 15.0 17.9 TA = 25°C 13.3 15.0 16.7 12.3 14.0 15.7 TA = 150°C 10.2 13.0 16.0 9.1 12.0 15.0 Typ(1) 9.26 MLX92231LSE-AAA-051 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) Min Typ(1) Max Min Typ(1) Max TA = -40°C 28.1 32.1 36.7 12.1 14.5 17.1 TA = 25°C 27.0 30.0 33.2 11.6 13.5 15.5 TA = 150°C 22.5 25.9 29.6 9.5 11.6 14.0 Typ(1) 9.27 MLX92231LSE-AAA-204 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) BRP (mT) Min Typ(1) Max Min Typ(1) Max TA = -40°C 4.7 7.0 9.4 3.5 6.2 9.0 TA = 25°C 4.4 6.5 8.7 3.2 5.6 8.1 TA = 150°C 3.4 5.5 7.8 2.2 4.6 7.3 Typ(1) -1100(2) 1 Typical values are defined at TA=+25°C and VDD=12V 2 Temperature coefficient is calculated using the following formula: BOPT 2 − BOPT1 * 106 , ppm / o C; T1 = −40o C; T2 = 150o C BOP25o C  (T2 − T1 ) 3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations Rev.012 – May 2022 390109223101 Page 13 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 9.28 MLX92231LSE-AAA-208 DC Operating Parameters VDD = 3.5V to 24V, TA = -40°C to 150°C Test Operating Point Release Point Condition BOP (mT) (3) BRP (mT) (3) TC (ppm/oC) Min Typ(1) Max Min Typ(1) Max TA = -40°C -12.2 -9.7 -7.2 -11.3 -8.7 -6.1 TA = 25°C -10.8 -8.9 -7.0 -9.9 -7.9 -5.9 TA = 150°C -9.7 -7.4 -5.2 -8.8 -6.4 -4.1 1 Typical values are defined at TA=+25°C and VDD=12V 2 Temperature coefficient is calculated using the following formula: Output Polarity Active Pole Package Information X-axis sensitive Inverted Switch North Pole 3 SE (TSOT-3L) Typ(1) -1300(2) BOPT 2 − BOPT1 * 106 , ppm / o C; T1 = −40o C; T2 = 150o C BOP25o C  (T2 − T1 ) 3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations Rev.012 – May 2022 390109223101 Page 14 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet South active pole (IMC version) North active pole (IMC version) South active pole North active pole South active pole North active pole Rev.012 – May 2022 390109223101 Page 15 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 10 Magnetic Behaviour Direct South Active Pole Inverted South Active Pole Direct North Active Pole Inverted North Active Pole Rev.012 – May 2022 390109223101 Page 16 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 11 Application Information 11.1 Typical Three-Wire Application Circuit MLX92231 VDD C1 10nF VCC RPU 10k VOUT OUT GND Notes: 1. For proper operation, a 10nF to 100nF bypass capacitor should be placed as close as possible to the VDD and ground pin. 2. The pull-up resistor RPU value should be chosen in to limit the current through the output pin below the maximum allowed continuous current for the device. 3. A capacitor connected to the output is not needed, because the output slope is generated internally. 11.2 Automotive and Harsh, Noisy Environments Three-Wire Circuit D1 VCC R1 100 Ohms MLX92231 10k VDD Z1 C1 RPU VOUT OUT 10nF GND C2 4.7nF Notes: 1. For proper operation, a 10nF to 100nF bypass capacitor should be placed as close as possible to the VDD and ground pin. 2. The device could tolerate negative voltage down to -24V, so if negative transients over supply line VPEAK< -30V are expected, usage of the diode D1 is recommended. Otherwise only R1 is sufficient. When selecting the resistor R1, three points are important: - the resistor has to limit IDD/IDDREV to 50mA maximum - the resistor has to withstand the power dissipated in both over voltage conditions (VR12/R1) - the resulting device supply voltage VDD has to be higher than VDD min (VDD = VCC – R1.IDD) 3. The device could tolerate positive supply voltage up to +27V (until the maximum power dissipation is not exceeded), so if positive transients over supply line with VPEAK> 32V are expected, usage a zener diode Z1 is recommended. The R1-Z1 network should be sized to limit the voltage over the device below the maximum allowed. Rev.012 – May 2022 390109223101 Page 17 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 12 Standard information regarding manufacturability of Melexis products Our products are classified and qualified regarding soldering technology, solderability and moisture sensitivity level according to following test methods: Reflow Soldering SMD’s (Surface Mount Devices) • IPC/JEDEC J-STD-020 Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices (classification reflow profiles according to table 5-2) • EIA/JEDEC JESD22-A113 Preconditioning of Nonhermetic Surface Mount Devices Prior to Reliability Testing (reflow profiles according to table 2) Wave Soldering SMD’s (Surface Mount Devices) and THD’s (Through Hole Devices) • EN60749-20 Resistance of plastic- encapsulated SMD’s to combined effect of moisture and soldering heat • EIA/JEDEC JESD22-B106 and EN60749-15 Resistance to soldering temperature for through-hole mounted devices Iron Soldering THD’s (Through Hole Devices) • EN60749-15 Resistance to soldering temperature for through-hole mounted devices Solderability SMD’s (Surface Mount Devices) and THD’s (Through Hole Devices) • EIA/JEDEC JESD22-B102 and EN60749-21 Solderability For all soldering technologies deviating from above mentioned standard conditions (regarding peak temperature, temperature gradient, temperature profile etc) additional classification and qualification tests have to be agreed upon with Melexis. The application of Wave Soldering for SMD’s is allowed only after consulting Melexis regarding assurance of adhesive strength between device and board. Melexis is contributing to global environmental conservation by promoting lead free solutions. For more information on qualifications of RoHS compliant products (RoHS = European directive on the Restriction Of the use of certain Hazardous Substances) please visit the quality page on our website: http://www.melexis.com/quality.aspx 13 ESD Precautions Electronic semiconductor products are sensitive to Electro Static Discharge (ESD). Always observe Electro Static Discharge control procedures whenever handling semiconductor products. Rev.012 – May 2022 390109223101 Page 18 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 14 Package Information 14.1 TSOT-3L (SE Package) 14.1.1 TSOT-3L – Package dimensions 3 1 2 14.1.2 TSOT-3L – Sensitive spot 1 3 2 1.40 ± 0.20 mm 0.80 ± 0.20 mm 3 1 2 0.28 ± 0.03 mm 1.45 ± 0.20 mm 1.14 ± 0.15 mm Rev.012 – May 2022 390109223101 Page 19 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 14.1.3 TSOT-3L – Package marking / Pin definition Top 3 3 WW x 3xWW 1 2 1 2 1: No IMC version 3: IMC version Fixed character Bottom LLL Y YLLL Assembly week Last 3 digits of lot number Last digit of year 3 Pin # Name Type Function 1 VDD Supply Supply Voltage pin 2 OUT Out Open drain output pin 3 GND Ground Ground pin Rev.012 – May 2022 390109223101 Page 20 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 14.2 TO92-3L (UA Package) 1 2 3 14.2.1 TO92-3L – Package dimensions 2.05 ± 0.20 mm 2.75 ± 0.13 mm 1.25 ± 0.20 mm 14.2.2 TO92-3L – Sensitive spot 1 2 3 1 2 3 0.44 ± 0.03 mm 1.46 ± 0.13 mm Rev.012 – May 2022 390109223101 Page 21 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 14.2.3 TO92-3L – Package marking / Pin definition Top 3 3XWW YLLL X WW Assembly calendar week 1: No IMC version 3: IMC version Fixed character Y LLL Last 3 digits of lot number 1 2 Last digit of year 3 Pin # Name Type Function 1 VDD Supply Supply Voltage pin 2 GND Ground Ground pin 3 OUT Out Open drain output pin Rev.012 – May 2022 390109223101 Page 22 of 23 MLX92231-AAA-xxx 3-Wire Hall Effect Switch Datasheet 15 Contact For the latest version of this document, go to our website at www.melexis.com. For additional information, please contact our Direct Sales team and get help for your specific needs: Europe, Africa Telephone: +32 13 67 04 95 Email : sales_europe@melexis.com Americas Telephone: +1 603 223 2362 Email : sales_usa@melexis.com Asia Email : sales_asia@melexis.com 16 Disclaimer The content of this document is believed to be correct and accurate. However, the content of this document is furnished "as is" for informational use only and no representation, nor warranty is provided by Melexis about its accuracy, nor about the results of its implementation. Melexis assumes no responsib ility or liability for any errors or inaccuracies that may appear in this document. Customer will follow the practices contained in this document under its sole responsibility. This docum entation is in fact provided without warranty, term, or condition of any kind, either implied or expressed, including but not limited to warranties of merchantability, satisfactory quality, non-infringement, and fitness for purpose. Melexis, its employees and agents and its affiliates' and their employees and agents will not be responsible for any loss, however arising , from the use of, or reliance on this document. Notwithstanding the foregoing, contractual obligations expressly undertaken in writing by Melexis prevail over this disclaimer. This document is subject to change without notice, and should not be construed as a commitment by Melexis. Therefore, before placing orders or prior to designing the product into a system, users or any third party should obtain the latest version of the relevant information. Users or any third party must determine the suitability of the product described in this document for its application, including the level of reliability required and determine whether it is fit for a particular purpose. This document as well as the product here described may be subject to export control regulations. Be aware that export might require a prior authorization from competent authorities. The product is not designed, authorized or warranted to be suitable in applications requiring extended temperatu re range and/or unusual environmental requirements. High reliability applications, such as medical life-support or life-sustaining equipment or avionics application are specifically excluded by Melexis. The product may not be used for the following applications subject to export control regulations: the development, production, processing, operation, maintenance, storage, recognition or proliferation of: 1. chemical, biological or nuclear weapons, or for the development, production, maintenance or storage of missiles for such weapons; 2. civil firearms, including spare parts or ammunition for such arms; 3. defense related products, or other material for military use or for law enforcement; 4. any applications that, alone or in combination with other goods, substances or organisms could cause serious harm to perso ns or goods and that can be used as a means of violence in an armed conflict or any similar violent situation. No license nor any other right or interest is granted to any of Melexis' or third party's intellectual property rights. If this document is marked “restricted” or with similar words, or if in any case the content of this document is to be reasonably understood as being confidential, the recipient of this document shall not communicate, nor disclose to any third party, any part of the document without Melexis’ express written consent. The recipient shall take all necessary measures to apply and preserve the confidential character of the document. In particular, the recipient shall (i) hold document in confidence with at least the same degree of care by which it maintains the confidentiality of its own proprietary and confidential information, but no less than reasonable care; (ii) restrict the disclosure of the document solely to its employees for the purpose for which this document was received, on a strictly need to know basis and providing that such persons to whom the document is disclosed are b ound by confidentiality terms substantially similar to those in this disclaimer; (iii) use the document only in connection with the purpose for which this document was received, and reproduce document only to the extent necessary for such purposes; (iv) not use the document for commercial purposes or to the detriment of Melexis or its customers. The confidentiality obligations set forth in this disclaimer will have indefinite duration and in any case they will be effective for no less than 10 years from the receipt of this document. This disclaimer will be governed by and construed in accordance with Belgian law and any disputes relating to this disclaimer will be subject to the exclusive jurisdiction of the courts of Brussels, Belgium. The invalidity or ineffectiveness of any of The previous versions of this document are repealed. the provisions of this disclaimer does not affect the validity or effectiveness of the other provisions. Melexis © - No part of this document may be reproduced without the prior written consent of Melexis. (2022) IATF 16949 and ISO 14001 Certified Rev.012 – May 2022 390109223101 Page 23 of 23
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