NR1640DC280AE1Q

Datasheet Automotive NR1640 200mA Ultra-low Noise Voltage Regulator KEY SPECIFICATIONS OVERVIEW  AEC-Q100 grade 1 Compliant  Input Voltage Range (Maximum Rating)： 2.7 V to 5.5 V (6.5 V)  Operating Temperature Range： −40 °C to 125 °C  Output Voltage Range： 2.5 V to 4.8 V  Output Current： 200 mA  Quiescent Current： Typ.350 µA  Output Noise Voltage： Typ.6 µVrms (IOUT = 100 mA)  Ripple Rejection： Typ.80 dB (f = 1 kHz) Typ.80 dB (f = 100 kHz)  Dropout Voltage： Typ.0.13 V (IOUT = 200 mA, VSET = 3.3 V)  Thermal Shutdown Function： Typ.165 °C  Slope of Output Voltage at Start-up： 55 / 110 / 220 / 440 µs / V Selectable from 4 types  Auto-discharge Function：Selectable by product name The NR1640 is a CMOS-based ultra-low noise, high PSRR voltage regulator featuring 200 mA output current and 5.5 V maximum input voltage. With noise characteristics of 6 μVrms and high ripple rejection of 80 dB or more @100 kHz, high quality power can be supplied, ideal for high precision sensing systems where noise is an issue. The slope of output voltage at startup can be selected from 4 types. These options will meet the demand of suppression of inrush current and start-up slope requirement. In addition, the auto discharge function option will contribute to make the output shutdown fast to discharge output capacitance with internal discharge FET. APPLICATIONS  In-vehicle camera system  High accuracy sensing systems SOT-23-5-DC 2.9 × 2.8 × 1.1(㎜) PSRR TYPICAL CHARACTERISTICS TYPICAL APPLICATIONS VIN CIN Control Signal NR1640DC EN VOUT VOUT COUT GND CIN = Ceramic 1.0 µF COUT = Ceramic 1.0 µF VIN = 5V, VSET = 3.3V Ver.1.6 - 1 - Datasheet Automotive NR1640 series ■ PRODUCT NAME INFORMATION NR1640 aa bbb c dd e Description of configuration composition Item Description aa Package Code bbb Output Voltage c Version dd Packing e Grade Indicates the package. Refer to the order information. Set Output Voltage (VSET) We have a lineup of major voltages in the range of 2.5 V (250) to 4.8 V (480). Indicates Slope of Output Voltage at Start-up and the selection of the auto discharge function. Refer to the packing specifications. Indicates the quality grade. Version c Slope of Output Voltage at Start-up Auto-discharge Function A 55 µs / V Yes B 110 µs / V Yes C 220 µs / V Yes D 440 µs / V Yes E 55 µs / V No F 110 µs / V No G 220 µs / V No H 440 µs / V No e Applications Operating Temperature Range P Chassis, Body control and In-vehicle −40°C to 125°C 25°C, 125°C Q Powertrain and Safety driving related −40°C to 125°C -40°C, 25°C, 125°C Grade Test Temperature ■ ORDER INFORMATION PRODUCT NAME PACKAGE RoHS HALOGENFREE Plating Composition MARKING NR1640DCbbbcE1e SOT-23-5-DC Yes Yes Sn Reference WEIGHT Quantity per Reel (pcs) (mg) 13.6 3000 Click here for details. Note: Contact our sales representatives for other voltages. Ver.1.6 - 2 - Datasheet Automotive NR1640 series ■ PIN DESCRIPTIONS 5 4 (Top View) 1 2 3 SOT-23-5-DC Pin Configuration Pin No. Pin Name I/O 1 VIN Power 2 GND - 3 EN I 4 NC - 5 VOUT O Description Power Supply Input Pin Connect the input capacitor between the VIN pin and GND. Ground Pin Enable Pin (Active-high) Can be set the active state with "High" input, the shutdown state with "Low". This pin is pulled down internally. No Connection It is recommended to make it open to prevent short circuit with adjacent pins during mounting. Output Pin Connect the output capacitor (COUT) between VOUT pin and GND. Please refer to “TYPICAL APPLICATION CIRCUIT“ or “THEORY OF OPERATION“ for details. ■ Internal Equivalent Circuit Diagram of Pin Driver EN VOUT Internal equivalent circuit diagram of VOUT pin Ver.1.6 Internal equivalent circuit diagram of EN pin - 3 - Datasheet Automotive NR1640 series ■ ABSOLUTE MAXIMUM RATINGS Symbol Ratings Unit Input Voltage Item VIN −0.3 to 6.5 V EN Pin Input Voltage VEN −0.3 to 6.5 V Output Voltage VOUT −0.3 to VIN + 0.3 V Tj −40 to 150 °C Tstg −55 to 150 °C Junction Temperature Range *1 Storage Temperature Range ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause permanent damage and may degrade the lifetime and safety for both device and system using the device in the field. The functional operation at or over these absolute maximum ratings is not assured. *1 Calculate the power consumption of the IC from the operating conditions, and calculate the junction temperature with the thermal resistance. Please refer to "THERMAL CHARACTERISTICS" for the thermal resistance under our measurement board conditions. ■ THERMAL CHARACTERISTIC Item Measurement Result Thermal Resistance (θja) θja = 150°C/W Thermal Characterization Parameter (ψjt) ψjt = 51°C/W θja：Junction-to-Ambient Thermal Resistance ψjt：Junction-to-Top Thermal Characterization Parameter ■ ELECTROSTATIC DISCHARGE(ESD) PROTECTION VOLTAGE Item Conditions Protection Voltage VHBM HBM : C = 100 pF, R = 1.5 kΩ ±2000 V VCDM CDM ±1000 V ELECTROSTATIC DISCHARGE RATINGS The electrostatic discharge test is done based on JESD47. In the HBM method, ESD is applied using the power supply pin and GND pin as reference pins. ■ RECOMMENDED OPERATING CONDITIONS Symbol Ratings Unit Input Voltage Item VIN 2.7 to 5.5 V Operating Temperature Range Ta −40 to 125 °C IOUT 0 to 200 mA Output Current RECOMMENDED OPERATING CONDITIONS All of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. The semiconductor devices cannot operate normally over the recommended operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. And the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions. Ver.1.6 - 4 - Datasheet Automotive NR1640 series ■ ELECTRICAL CHARACTERISTICS VIN = VSET + 1 V (Max. 5.5 V) , IOUT = 1 mA, CIN = 1.0 µF, COUT = 1.0 μF Unless otherwise specified. For parameter that do not describe the temperature condition, the MIN / MAX value under the condition of −40 °C ≤ Ta ≤ 125 °C is described. NR1640DCxxxxE1x Parameter Output Voltage Symbol VOUT Quiescent Current IQ Shutdown Current ISD ΔVOUT/ ΔIOUT Load Regulation Line Regulation Dropout Voltage Ripple Rejection Output Noise Voltage UVLO Release Voltage*1 UVLO Detection Voltage*1 Output Current Limit Short Current Limit Limit Current at Start-up Slope of Output Voltage at Start-up EN Pin High Input Voltage EN Pin Low Input Voltage EN Pin Current Discharge FET Onresistance (ver. A/B/C/D) Thermal shutdown detection temperature Thermal shutdown release temperature ∆VOUT/ ∆VIN VDO RR VNOISE Conditions Ta = 25°C −40°C ≤ Ta ≤ 125°C VIN = VSET + 1 V (Max. 5.5 V) IOUT = 0 mA VIN = 5.5 V, VEN = 0 V 1 mA ≤ IOUT ≤ 200 mA 2.5 V ≤ VSET ≤ 3.9 V, VSET + 0.5 V ≤ VIN ≤ 5.5 V IOUT = 1 mA 3.9 V < VSET < 4.5 V, VSET + 0.5 V ≤ VIN ≤ 5.5 V IOUT = 1 mA 4.5 V ≤ VSET ≤ 4.8 V, VSET + 0.3 V ≤ VIN ≤ 5.5 V IOUT = 1 mA 2.5 V ≤ VSET < 2.9 V MIN TYP MAX Unit ×0.99 - ×1.01 V ×0.985 - ×1.015 V - 350 450 μA - 0.1 2.0 μA - - 20 mV - - 0.1 - - 0.15 - 0.15 0.23 %/V 2.9 V ≤ VSET < 4 V - 0.13 0.2 4 V ≤ VSET ≤ 4.8 V - 0.095 0.15 f = 1 kHz - 80 - dB f = 100 kHz - 80 - dB IOUT = 200 mA V f = 10 Hz to 100 kHz, IOUT = 100 mA - 6 - µVrms VUVLOREL VIN = Rising - - 2.7 V VUVLODET VIN = Falling 2.5 - - V ILIM VIN = VSET + 1 V (Max. 5.5 V) 200 280 - mA ISC VO = 0 V 40 75 100 mA ILIMRISE VO = 0 V 100 140 180 mA NR1640DCxxxA/E 37.5 55 72.5 NR1640DCxxxB/F 75 110 145 NR1640DCxxxC/G 150 220 290 NR1640DCxxxD/H 300 440 580 VENH 1.0 - - V VENL 0 - 0.4 V 0.05 0.37 0.6 μA - 15 30 Ω VOUTSS IEN VIN = VEN = 5.5 V μs/V RONDIS VIN = 3.6 V, VEN = 0 V, VO = 0.1 V TSDDET Tj = Rising 150 165 - °C TSDREL Tj = Falling 125 135 - °C All test parameters listed in Electrical Characteristics are done under the following conditions, except for ripple removal and output noise voltage. NR1640DCxxxxxxP Tj ≈ Ta = 25°C, 125°C NR1640DCxxxxxxQ Tj ≈ Ta = -40°C, 25°C, 125°C *1 Due to the circuit configuration, VUVLOF ≥ VUVLOR does not hold. The hysteresis is Typ.0.08 V Ver.1.6 - 5 - Datasheet Automotive NR1640 series ■ PRODUCT-SPECIFIC ELECTRICAL CHARACTERISTICS NR1640DC250xxxx MIN 2.475 VOUT (Ta = 25°C) TYP 2.5 MAX 2.525 MIN 2.462 NR1640DC280xxxx 2.772 2.8 2.828 2.758 2.8 2.842 NR1640DC290xxxx 2.871 2.9 2.929 2.856 2.9 2.944 NR1640DC300xxxx 2.970 3.0 3.030 2.955 3.0 3.045 NR1640DC330xxxx 3.267 3.3 3.333 3.250 3.3 3.350 NR1640DC340xxxx 3.366 3.4 3.434 3.349 3.4 3.451 NR1640DC480xxxx 4.752 4.8 4.848 4.728 4.8 4.872 PRODUCT NAME VOUT (-40 ≤ Ta ≤ 125°C) TYP MAX 2.5 2.538 Above parameters are all tested under the following conditions: NR1640DCxxxxxxP Tj ≈ Ta = 25°C, 125°C NR1640DCxxxxxxQ Tj ≈ Ta = -40°C, 25°C, 125°C Ver.1.6 - 6 - Datasheet Automotive NR1640 series ■ TYPICAL APPLICATION CIRCUIT VIN NR1640DC CIN Control Signal EN VOUT VOUT COUT GND CIN = Ceramic 1.0 µF COUT = Ceramic 1.0 µF NR1640DC Typical Application Circuit Technical Notes Related to External Components Ensure the VIN and GND lines are sufficiently robust. If their impedances are too high, noise pickup or unstable operation may result. Connect a 1.0 µF or more input capacitor (CIN) between the VIN and GND pins with shortest-distance wiring. It is recommended to use a ceramic capacitor of 6.3 V and more such as the X7R having small temperature dependence to ESR, ESL, and capacitance. Phase compensation is provided to secure stable operation even when the load current is varied. For this purpose, use a ceramic capacitor of 1.0 µF or more with ESR (Equivalent Series Resistance) of up to 300 mΩ to connect an output capacitor (COUT) between the VOUT and GND pins with shortest-distance wiring. Besides, set for the output capacitor to ensure the following effective capacitance in consideration of the dependence of temperature, DC bias, and package size. Set Output Voltage (VSET) Effective Capacity 2.5 V ≤ VSET ≤ 3.3 V 0.7 µF 3.3 V < VSET ≤ 4.8 V 0.6 µF In case of using an output capacitor of 1.0 µF or more, place a 1.0 µF ceramic capacitor as close as possible. When using a capacitor with a large ESR such as a tantalum capacitor, select a component that satisfies the stability of the ESR. When using a capacitor with a large ESR such as a tantalum capacitor, select a component that satisfies the stability of the ESR. It is recommend using a low ESR capacitor that is sufficient for stable operation. Ver.1.6 - 7 - Datasheet Automotive NR1640 series ■ BLOCK DIAGRAMS VOUT VIN Vref VIN Vref Noise Reduction UVLO Thermal Shutdown Thermal Shutdown GND Block Diagram Noise Reduction UVLO Current Limit EN NR1640DCxxxA/B/C/D VOUT Current Limit EN GND NR1640DCxxxE/F/G/H Block Diagram ■ THEORY OF OPERATION ● Enable Function Forcing above designated "High" voltage to EN pin, the NR1640 becomes active. Forcing below designated "Low" voltage to EN pin shuts down the NR1640. The EN pin is pulled down with a constant current of Typ.0.37 µA inside the IC. In shutdown condition, all functions are disabled except Auto Discharge function. (Option) With Auto-Discharge option, the MOSFET to discharge the output capacitor turns on and the output is pulled down to GND. Without Auto-Discharge option, the output becomes "Hi-Z". EN pin can accept input range voltage regardless of the input of VIN pin. If Enable function is not necessary, tie EN pin to VIN pin or other designated "High" voltage node at start-up. ● Auto Discharge Function When turned off, the Vout voltage drops rapidly to near 0V by discharging the charge stored in the output capacitor through the MOSFET connected between the VOUT and GND pins. The auto discharge function is enabled when the EN pin = "low" or the thermal shutdown detection. This function is effective when the input voltage aboves the minimum operating voltage. On-resistance of MOSFET is Typ.15Ω. ● Thermal Shutdown When the junction temperature exceeds the thermal shutdown detection temperature (Typ.165°C), this IC cuts off the output and suppresses the self-heating. When the junction temperature falls below the thermal shutdown release temperature (Typ.135°C), this IC will restart with the soft start operation. Ver.1.6 - 8 - Datasheet Automotive NR1640 series ● Soft-start / Inrush Current Limit The soft start function is a function that makes the rise of the output voltage (VSET) a fixed time (VSET x VOUTSS) by starting up the internal reference voltage generated inside the IC with the selected slope of output voltage at start-up (VOUTSS) . By this function, the output voltage at start-up rises up slowly and the inrush current at start-up can be suppressed. NR1640 builts in the Inrush current limit circuit. After the EN pin becomes "High", the inrush current which flows at charging the COUT, is limited at Typ.140 mA. If an effective capacitance value of the connected COUT is larger than 0.14 x VOUTSS, the charging current is limited. So, the output voltage rises more slowly than the selected slope of output voltage at start-up (VOUTSS). If the load current (ILOAD) is smaller than the charging current to the COUT, the output voltage ramp up time is determined by the inrush current limit value and COUT value. When the effective capacity value of COUT is about 0.14 x VOUTSS or more, the output turning on time (tON) can be calculated from the following equation: tON = tD + COUT x VSET / ILIMRISE tD : Delay Time at Start-up 35µs VSET : Set Output Voltage ILIMRISE : Limit Current at Start-up Typ.140mA If the load current (ILOAD) exists other than the charge current to COUT during start-up, the start-up time is extended. The load current over ILIMRISE may interfere charging of COUT and the output does not rise up. tD Soft-start Time tss VSET x VOUTSS VEN VEN ≥ VENH VEN ≤ VENL VOUT COUT ≤ 0.14 x VOUTSS VSET VOUT COUT > 0.14 x VOUTSS VSET Limit Current at Start-up COUT x VSET / ILIMRISE Ver.1.6 - 9 - Datasheet Automotive NR1640 series ■ THERMAL CHARACTERISTICS Thermal characteristics depend on the mounting conditions. The following measurement conditions are based on JEDEC STD. 51. Measurement Conditions Item Measurement Conditions Measurement status Mounting on Board (Wind Velocity = 0 m/s) Board material Glass Cloth Epoxy Plastic (Four-Layer Board) Board size 76.2 mm × 114.3 mm × 0.8 mm Outer Layer (First Layer): Less than 95% of 50 mm Square Inner Layers (Second and Third Layers): Approx. 100% of 50 mm Square Outer Layer (Fourth Layer): Approx. 100% of 50 mm Square φ 0.3 mm ×7 pcs Wiring rate Through hole Measurement Result Item Measurement Result Thermal Resistance (θja) Thermal Characterization Parameter (ψjt) θja = 150°C/W ψjt = 51°C/W θja：Junction-to-Ambient Thermal Resistance Measurement Board Pattern ψjt：Junction-to-Top Thermal Characterization Parameter ■ CALCULATION METHOD OF JUNCTION TEMPERATURE The junction temperature (Tj) can be calculated from the following formula. Tj = Ta + θja × P Tj = Tc (top) + ψjt × P Ta: Ambient temperature Tc (top) ： Package mark side center temperature P (Power consumption under user’s conditions) ： (VIN – VOUT) × IOUT Ver.1.6 - 10 - Datasheet Automotive NR1640 series ■ MARKING SPECIFICATION ①②③ ④⑤ ： Product Code (Abbreviation) ： Lot Number ・・・ Alphanumeric Serial Number 5 4  1 2 3 SOT-23-5-DC Marking NOTICE There can be variation in the marking when different AOI (Automated Optical Inspection) equipment is used. In the case of recognizing the marking characteristic with AOI, please contact our sales or distributor before attempting to use AOI. Ver.1.6 - 11 - Datasheet Automotive NR1640 series ■ ORDER INFORMATION（ALL） PRODUCT NAME PACKAGE RoHS HALOGENFREE Plating Composition MARKING WEIGHT (mg) Quantity per Reel (pcs) Sn A00 A01 A06 A02 A03 A04 A05 B00 B01 B06 B02 B03 B04 B05 C00 C01 C06 C02 C03 C04 C05 D00 D01 D06 D02 D03 D04 D05 E00 E01 E06 E02 E03 E04 E05 F00 F01 F06 F02 F03 F04 F05 13.6 3000 NR1640DC250AE1e NR1640DC280AE1e NR1640DC290AE1e NR1640DC300AE1e NR1640DC330AE1e NR1640DC340AE1e NR1640DC480AE1e NR1640DC250BE1e NR1640DC280BE1e NR1640DC290BE1e NR1640DC300BE1e NR1640DC330BE1e NR1640DC340BE1e NR1640DC480BE1e NR1640DC250CE1e NR1640DC280CE1e NR1640DC290CE1e NR1640DC300CE1e NR1640DC330CE1e NR1640DC340CE1e NR1640DC480CE1e NR1640DC250DE1e NR1640DC280DE1e NR1640DC290DE1e NR1640DC300DE1e NR1640DC330DE1e NR1640DC340DE1e NR1640DC480DE1e NR1640DC250EE1e NR1640DC280EE1e NR1640DC290EE1e NR1640DC300EE1e NR1640DC330EE1e NR1640DC340EE1e NR1640DC480EE1e NR1640DC250FE1e NR1640DC280FE1e NR1640DC290FE1e NR1640DC300FE1e NR1640DC330FE1e NR1640DC340FE1e NR1640DC480FE1e Ver.1.6 SOT-23-5-DC Yes Yes - 12 - Datasheet Automotive NR1640 series PRODUCT NAME PACKAGE RoHS HALOGENFREE Plating Composition MARKING NR1640DC250GE1e G00 NR1640DC280GE1e G01 NR1640DC290GE1e G06 NR1640DC300GE1e G02 NR1640DC330GE1e G03 NR1640DC340GE1e G04 NR1640DC480GE1e NR1640DC250HE1e SOT-23-5-DC Yes Yes Sn G05 H00 NR1640DC280HE1e H01 NR1640DC290HE1e H06 NR1640DC300HE1e H02 NR1640DC330HE1e H03 NR1640DC340HE1e H04 NR1640DC480HE1e H05 Ver.1.6 WEIGHT (mg) Quantity per Reel (pcs) 13.6 3000 - 13 - Datasheet Automotive NR1640 series ■ APPLICATION NOTES Phase Compensation Phase compensation is provided to secure stable operation even when the load current is varied by utilizing capacity of the output ceramic capacitor and Equivalent Series Resistance (ESR). For this purpose, use a capacitor for Cout with the capacity of equal or more than 1.0 µF. Depending on the ESR, the output may oscillate, so evaluate carefully including the temperature characteristics and frequency characteristics. Connect a capacitor (CIN) of 1.0 µF or more between the VDD and GND pins, and keep the wiring as short as possible. Thermal Shutdown Function The thermal shutdown function prevents the IC from fuming and ignition but does not ensure the IC’s reliability or keep the IC below the absolute maximum ratings. The thermal shutdown function does not operate on the heat generated by other than the normal IC operation such as latchup and overvoltage application. The thermal shutdown function operates in a state over the absolute maximum ratings, therefore the thermal shutdown function should not be used for a system design. Evaluation Board / PCB Layout COUT NC VOUT VIN GND EN CIN Ver.1.6 - 14 - Datasheet Automotive NR1640 series ■ TYPICAL CHARACTERISTICS Note: Typical Characteristics are intended to be used as reference data; they are not guaranteed. 2.56 3.36 2.54 3.34 Output Voltage VOUT [V] Output Voltage VOUT [V] 1) Output Voltage vs Temperature VIN = VSET + 1 V (Max = 5.5 V), IOUT = 1 mA, CIN = COUT = 1.0 µF NR1640DC250x NR1640DC330x 2.52 2.50 2.48 2.46 2.44 -50 -25 0 25 50 75 100 3.32 3.30 3.28 3.26 3.24 -50 125 -25 Temperature Ta [° C] 0 25 50 75 100 125 100 125 Temperature Ta [° C] NR1640DC480x Output Voltage VOUT [V] 4.86 4.84 4.82 4.80 4.78 4.76 4.74 -50 -25 0 25 50 75 100 125 Temperature Ta [° C] 700 700 600 600 500 400 300 200 100 0 -50 -25 0 25 50 75 Temperature Ta [° C] Ver.1.6 NR1640DC330x Quiescent Current Iq [µA] Quiescent Current Iq [µA] 2) Quiescent Current vs Temperature VIN = VSET + 1 V (Max = 5.5 V), CIN = COUT = 1.0 µF NR1640DC250x 100 125 500 400 300 200 100 0 -50 -25 0 25 50 75 Temperature Ta [° C] - 15 - Datasheet Automotive NR1640 series NR1640DC480x Quiescent Current Iq [µA] 700 600 500 400 300 200 100 0 -50 -25 0 25 50 75 100 125 Temperature Ta [° C] 3) Dropout Voltage vs Output Current CIN = COUT = 1.0 µF NR1640DC330x NR1640DC480x 250 Ta=-40℃ 200 Dropout Voltage VDO [mV] Dropout Voltage VDO [mV] 250 Ta=25℃ Ta=125℃ 150 100 50 0 0 50 100 150 200 Output Current IOUT [mA] Ta=-40℃ Ta=25℃ 200 Ta=125℃ 150 100 50 0 0 50 100 150 200 Output Current IOUT [mA] 4) Dropout Voltage vs Set Output Voltage CIN = COUT = 1.0 µF, Ta = 25°C NR1640DCxxxx Dropout Voltage VDO [mV] 300 Iout=1mA IOUT = 1mA Iout=10mA IOUT = 10mA Iout=100mA IOUT = 100mA Iout=200mA IOUT = 200mA 250 200 150 100 50 0 2.5 3.0 3.5 4.0 4.5 Set Output Voltage VSET [V] Ver.1.6 - 16 - Datasheet Automotive NR1640 series 5) Output Voltage vs Output Current VIN = VSET + 1 V (Max = 5.5 V), CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250x NR1640DC330x 4.0 2.5 2.0 Output Voltage VOUT [V] Output Voltage VOUT [V] 3.0 VDD=3.5V V IN = 3.5V VDD=5.5V V IN = 5.5V 1.5 1.0 0.5 0.0 0 50 100 150 200 250 300 3.0 2.0 1.0 0.0 350 VDD=4.3V VIN = 4.3V VDD=5.5V VIN = 5.5V 0 50 100 Output Current IOUT [mA] 150 200 250 300 350 Output Current IOUT [mA] NR1640DC480x Output Voltage VOUT [V] 6.0 5.0 4.0 VIN = 5.5V VDD=5.5V 3.0 2.0 1.0 0.0 0 50 100 150 200 250 300 350 Output Current IOUT [mA] 6) Output Voltage vs Input Voltage VIN = VSET + 1 V (Max = 5.5 V) to 0 V, CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250x,（VIN＝2.5V to 3.5V） NR1640DC250x,（VIN＝2.3V to 2.8V） 2.6 2.5 2.0 1.5 1.0 IIout=1mA OUT = 1mA IIout=100mA OUT = 100mA IIout=200mA OUT = 200mA 0.5 0.0 2.5 2.8 3.0 3.3 Input Voltage VIN [V] Ver.1.6 3.5 Output Voltage VOUT [V] Output Voltage VOUT [V] 3.0 2.5 2.5 2.4 Iout=1mA IOUT = 1mA Iout=100mA IOUT = 100mA IOUT = 200mA Iout=200mA 2.4 2.3 2.3 2.4 2.5 2.6 2.7 2.8 Input Voltage VIN [V] - 17 - Datasheet Automotive NR1640 series NR1640DC330x,（VIN＝2.5V to 4.3V） NR1640DC330x,（VIN＝3.1V to 3.7V） 3.5 3.0 2.0 Iout=1mA IOUT = 1mA Iout=100mA IOUT = 100mA Iout=200mA IOUT = 200mA 1.0 0.0 2.5 2.8 3.1 3.4 3.7 4.0 Output Voltage VOUT [V] Output Voltage VOUT [V] 4.0 3.4 3.3 3.2 3.1 4.3 IOUT = 1mA Iout=1mA IOUT = 100mA Iout=100mA IOUT = 200mA Iout=200mA 3.1 3.2 3.3 Input Voltage VIN [V] NR1640DC480x,（VIN＝2.5V to 5.5V） 3.6 3.7 5.0 5.0 4.0 3.0 2.0 Iout=1mA IOUT = 1mA Iout=100mA IOUT = 100mA IOUT = 200mA Iout=200mA 1.0 2.5 3.0 3.5 4.0 4.5 5.0 Output Voltage VOUT [V] Output Voltage VOUT [V] 3.5 NR1640DC480x,（VIN＝4.6V to 5.5V） 6.0 0.0 3.4 Input Voltage VIN [V] 4.8 4.7 4.6 5.5 Iout=1mA IOUT = 1mA Iout=100mA IOUT = 100mA Iout=200mA IOUT = 200mA 4.9 4.6 4.7 Input Voltage VIN [V] 4.8 4.9 5.0 Input Voltage VIN [V] 450 450 400 400 Quiescent Current Iq [µA] Quiescent Current Iq [µA] 7) Quiescent Current vs Input Voltage VIN = VSET + 1 V (Max = 5.5 V) to 0 V, CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250x NR1640DC330x 350 300 250 200 150 100 2.5 2.7 2.9 3.1 Input Voltage VIN [V] Ver.1.6 300 250 200 150 100 50 50 0 350 3.3 3.5 0 2.5 2.8 3.1 3.4 3.7 4.0 4.3 Input Voltage VIN [V] - 18 - Datasheet Automotive NR1640 series NR1640DC480x Quiescent Current Iq [µA] 450 400 350 300 250 200 150 100 50 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Input Voltage VIN [V] NR1640DCxxxx, EN = "Low" 1.1 1.1 1.0 1.0 EN Input Voltage VEN [V] EN Input Voltage VEN [V] 8) EN "High / Low" Input Voltage vs Temperature VIN = VSET + 1 V (Max = 5.5 V), CIN = COUT = 1.0 µF NR1640DCxxxx, EN = "High" 0.9 0.8 0.7 0.6 0.5 0.4 0.3 -50 -25 0 25 50 75 100 0.9 0.8 0.7 0.6 0.5 0.4 0.3 125 -50 -25 0 25 50 75 100 125 Temperature Ta [° C] Temperature Ta [° C] 120 120 100 100 Ripple Rejection RR [dB] Ripple Rejection RR [dB] 9) Ripple Rejection vs Frequency VIN = VSET + 1 V (Max = 5.5 V), Vripple = 0.2 Vp-p, COUT = 1.0 µF, Ta = 25°C NR1640DC250x NR1640DC290x 80 60 40 IOUT = 1mA Iout=1mA IOUT = 10mA Iout=10mA Iout=50mA IOUT = 50mA Iout=100mA IOUT = 100mA 20 0 0.1 1 10 100 Frequency [kHz] Ver.1.6 1000 10000 80 60 40 Iout=1mA IOUT = 1mA Iout=10mA IOUT = 10mA Iout=50mA IOUT = 50mA Iout=100mA IOUT = 100mA 20 0 0.1 1 10 100 1000 10000 Frequency [kHz] - 19 - Datasheet Automotive NR1640 series NR1640DC480x 120 120 100 100 Ripple Rejection RR [dB] Ripple Rejection RR [dB] NR1640DC330x 80 60 40 Iout=1mA IOUT = 1mA Iout=10mA IOUT = 10mA Iout=50mA IOUT = 50mA Iout=100mA IOUT = 100mA 20 0 0.1 1 10 100 1000 80 60 40 20 0 10000 IIout=1mA OUT = 1mA IIout=10mA OUT = 10mA IIout=50mA OUT = 50mA IIout=100mA OUT = 100mA 0.1 1 10 100 1000 10000 Frequency [kHz] Frequency [kHz] 100 100 90 90 Ripple Rejection RR [dB] Ripple Rejection RR [dB] 10) Ripple Rejection vs Input Voltage VIN = VSET to 5.5 V (Min = 2.7 V), Vripple = 0.2 Vp-p, COUT = 1.0 µF, Ta = 25°C NR1640DC250x, IOUT = 1 mA NR1640DC250x, IOUT = 10 mA 80 70 60 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 0 2.5 3.0 3.5 4.0 4.5 5.0 80 70 60 50 40 20 10 0 5.5 f=100Hz f=1kHz f=10kHz f=100kHz 30 2.5 3.0 Input Voltage VIN [V] 100 100 90 90 80 70 60 50 40 f=100Hz 30 f=1kHz 20 f=10kHz 10 f=100kHz 2.5 3.0 3.5 4.0 4.5 Input Voltage VIN [V] Ver.1.6 4.0 4.5 5.0 5.5 NR1640DC250x, IOUT = 100 mA Ripple Rejection RR [dB] Ripple Rejection RR [dB] NR1640DC250x, IOUT = 50 mA 0 3.5 Input Voltage VIN [V] 5.0 5.5 80 70 60 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Input Voltage VIN [V] - 20 - Datasheet Automotive NR1640 series NR1640DC290x, IOUT = 10 mA 100 100 90 90 80 70 60 50 40 f=100Hz 30 f=1kHz 20 f=10kHz 10 f=100kHz 0 2.5 3.0 3.5 4.0 4.5 5.0 Ripple Rejection RR [dB] Ripple Rejection RR [dB] NR1640DC290x, IOUT = 1 mA 80 70 60 50 40 20 10 0 5.5 f=100Hz f=1kHz f=10kHz f=100kHz 30 2.5 3.0 Input Voltage VIN [V] 100 100 90 90 80 70 60 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 2.5 3.0 3.5 4.0 4.5 5.0 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 2.5 3.0 100 90 80 70 60 50 f=100Hz f=1kHz f=10kHz f=100kHz 40 30 20 10 4.5 5.0 5.5 Ripple Rejection RR [dB] Ripple Rejection RR [dB] 4.0 4.5 5.0 5.5 NR1640DC330x, IOUT = 10 mA Input Voltage VIN [V] Ver.1.6 3.5 Input Voltage VIN [V] 90 4.0 5.5 60 100 3.5 5.0 70 0 5.5 NR1640DC330x, IOUT = 1 mA 3.0 4.5 80 Input Voltage VIN [V] 0 4.0 NR1640DC290x, IOUT = 100 mA Ripple Rejection RR [dB] Ripple Rejection RR [dB] NR1640DC290x, IOUT = 50 mA 0 3.5 Input Voltage VIN [V] 80 70 60 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 0 3.0 3.5 4.0 4.5 5.0 5.5 Input Voltage VIN [V] - 21 - Datasheet Automotive NR1640 series NR1640DC330x, IOUT = 100 mA 100 100 90 90 80 70 60 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 0 3.0 3.5 4.0 4.5 5.0 Ripple Rejection RR [dB] Ripple Rejection RR [dB] NR1640DC330x, IOUT = 50 mA 80 70 60 50 40 20 10 0 5.5 f=100Hz f=1kHz f=10kHz f=100kHz 30 3.0 3.5 Input Voltage VIN [V] 100 100 90 90 80 70 60 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 60 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 4.7 4.8 4.9 90 80 70 60 50 40 f=100Hz f=1kHz f=10kHz f=100kHz 30 20 10 5.1 5.2 5.3 Input Voltage VIN [V] Ver.1.6 Ripple Rejection RR [dB] Ripple Rejection RR [dB] 100 5.0 5.1 5.2 5.3 5.4 5.5 NR1640DC480x, IOUT = 100 mA 90 4.9 5.0 Input Voltage VIN [V] 100 4.8 5.5 70 0 5.5 NR1640DC480x, IOUT = 50 mA 4.7 5.0 80 Input Voltage VIN [V] 0 4.5 NR1640DC480x, IOUT = 10 mA Ripple Rejection RR [dB] Ripple Rejection RR [dB] NR1640DC480x, IOUT = 1 mA 0 4.0 Input Voltage VIN (V) 5.4 5.5 80 70 60 50 40 30 f=100Hz f=1kHz f=10kHz 20 10 0 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 Input Voltage VIN [V] - 22 - Datasheet Automotive NR1640 series 11) Output Noise Spectral Density vs Frequency VIN = VSET + 1 V (Max = 5.5 V), CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250x NR1640DC290x 10 Iout=50mA IOUT = 50mA Iout=100mA IOUT = 100mA IOUT = 200mA Iout=200mA 1 Output Noise Spectral Density [μV/√Hz] 0.1 0.01 0.001 0.0001 0.01 0.1 1 10 Iout=50mA IOUT = 50mA Iout=100mA IOUT = 100mA Iout=200mA IOUT = 200mA 1 0.1 0.01 0.001 0.0001 0.01 100 0.1 Frequency [kHz] NR1640DC330x 10 10 1 Output Noise Spectral Density [μV/√Hz] IOUT = 50mA Iout=50mA IOUT = 100mA Iout=100mA IOUT = 200mA Iout=200mA 0.1 0.01 0.001 0.0001 0.01 100 NR1640DC480x 10 Output Noise Spectral Density [μV/√Hz] 1 Frequency [kHz] 0.1 1 10 IIout=50mA OUT = 50mA IIout=100mA OUT = 100mA IIout=200mA OUT = 200mA 1 0.1 0.01 0.001 0.0001 0.01 100 Frequency [kHz] 0.1 1 10 100 Frequency [kHz] 12) Input Transient Response IOUT = 1 mA, tr = tf = 5 µs, CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250x NR1640DC330x 6.3 5.5 2.48 0 10 20 30 40 50 60 70 80 90 100 Time t [µs] Output Voltage VOUT [V] Output Voltage 2.50 2.46 Ver.1.6 4.5 3.5 2.52 Input Voltage Input Voltage VIN [V] Output Voltage VOUT [V] Input Voltage 5.3 4.3 3.32 Output Voltage 3.30 3.28 3.26 0 Input Voltage VIN [V] Output Noise Spectral Density [μV/√Hz] 10 10 20 30 40 50 60 70 80 90 100 Time t [µs] - 23 - Datasheet Automotive NR1640 series 13) Load Transient Response VIN = VSET + 1 V (Max = 5.5 V), tr = tf = 0.5 µs, CIN = 1.0 µF, Ta = 25°C NR1640DC250x COUT =1.0 µF, IOUT = 1 mA⇔100 mA COUT =10 µF, IOUT = 1 mA⇔100 mA 100 0 Output Voltage 2.50 2.48 2.46 2.44 0 100 0 2.54 Output Voltage 2.52 2.50 2.48 2.46 2.44 20 40 60 80 100 120 140 160 180 0 Time t [µs] 300 0 Output Voltage 2.52 2.50 2.48 2.46 2.44 0 Output Voltage VOUT [V] 200 Output Current Output Current IOUT [mA] Output Voltage VOUT [V] COUT =10 µF, IOUT = 1 mA⇔200 mA 100 2.54 0 2.54 Output Voltage 2.52 2.50 2.48 2.44 0 2.90 2.88 2.84 0 20 40 60 80 100 120 140 160 180 Time t [µs] Output Voltage VOUT [V] 200 Output Current Output Current IOUT [mA] Output Voltage VOUT [V] 300 0 2.86 Ver.1.6 COUT =10 µF, IOUT = 1 mA⇔100 mA 100 Output Voltage 20 40 60 80 100 120 140 160 180 Time t [µs] NR1640DC290x COUT =1.0 µF, IOUT = 1 mA⇔100 mA 2.92 200 100 Time t [µs] 2.94 300 2.46 20 40 60 80 100 120 140 160 180 Output Current 20 40 60 80 100 120 140 160 180 Time t [µs] COUT =1.0 µF, IOUT = 1 mA⇔200 mA Output Current 200 Output Current IOUT [mA] 2.52 300 300 200 100 0 2.94 Output Voltage 2.92 2.90 2.88 2.86 2.84 0 Output Current IOUT [mA] 2.54 Output Voltage VOUT [V] 200 Output Current Output Current IOUT [mA] 300 Output Current IOUT [mA] Output Voltage VOUT [V] Output Current 20 40 60 80 100 120 140 160 180 Time t [µs] - 24 - Datasheet Automotive NR1640 series 300 100 0 Output Voltage 2.90 2.88 2.86 2.84 0 100 0 2.94 Output Voltage 2.92 2.90 2.88 2.86 2.84 20 40 60 80 100 120 140 160 180 0 Time t [µs] 300 0 Output Voltage 3.32 3.30 3.28 3.26 3.24 0 Output Current Output Voltage VOUT [V] 200 Output Current IOUT [mA] Output Voltage VOUT [V] COUT =10 µF, IOUT = 1 mA⇔100 mA 100 3.34 0 3.34 Output Voltage 3.32 3.30 3.28 3.24 0 3.30 3.28 3.24 0 20 40 60 80 100 120 140 160 180 Time t [µs] Output Voltage VOUT [V] 200 Output Current Output Current IOUT [mA] Output Voltage VOUT [V] 300 0 3.26 Ver.1.6 COUT = 10 µF, IOUT = 1 mA⇔200 mA 100 Output Voltage 20 40 60 80 100 120 140 160 180 Time t [µs] COUT = 1.0 µF, IOUT = 1 mA⇔200 mA 3.32 200 100 Time t [µs] 3.34 300 3.26 20 40 60 80 100 120 140 160 180 Output Current 20 40 60 80 100 120 140 160 180 Time t [µs] NR1640DC330x COUT = 1.0 µF, IOUT = 1 mA⇔100 mA Output Current 200 Output Current IOUT [mA] 2.92 300 300 200 100 0 3.34 Output Voltage 3.32 3.30 3.28 3.26 3.24 0 Output Current IOUT [mA] 2.94 Output Current Output Voltage VOUT [V] 200 Output Current IOUT [mA] Output Voltage VOUT [V] Output Current COUT =10 µF, IOUT = 1 mA⇔200 mA Output Current IOUT [mA] COUT =1.0 µF, IOUT = 1 mA⇔200 mA 20 40 60 80 100 120 140 160 180 Time t [µs] - 25 - Datasheet Automotive NR1640 series NR1640DC480x COUT = 1.0 µF, IOUT = 1 mA⇔100 mA COUT = 10 µF, IOUT = 1 mA⇔100 mA 0 Output Voltage 4.82 4.80 4.78 4.76 4.74 0 100 0 4.84 Output Voltage 4.82 4.80 4.78 4.76 4.74 20 40 60 80 100 120 140 160 180 0 20 40 60 80 100 120 140 160 180 Time t [µs] Time t [µs] COUT = 1.0 µF, IOUT = 1 mA⇔200 mA COUT = 10 µF, IOUT = 1 mA⇔200 mA 300 100 0 Output Voltage 4.82 4.80 4.78 4.76 4.74 0 Output Voltage VOUT [V] 200 300 Output Current Output Current IOUT [mA] Output Voltage VOUT [V] Output Current 4.84 200 200 100 0 4.84 Output Voltage 4.82 4.80 4.78 4.76 4.74 20 40 60 80 100 120 140 160 180 0 Output Current IOUT [mA] 4.84 Output Voltage VOUT [V] 100 300 Output Current Output Current IOUT [mA] Output Voltage VOUT [V] 200 Output Current IOUT [mA] 300 Output Current 20 40 60 80 100 120 140 160 180 Time t [µs] Time t [µs] 4 3.0 1 2.5 0 2.0 1.5 V Vout OUT V Vce EN V Vin IN 1.0 0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t [ms] 3 EN InputVoltage VEN [V] InputVoltage VIN [V] 2 Output Voltage VOUT [V] 5 4 3 0.0 Ver.1.6 5 EN InputVoltage VEN [V] InputVoltage VIN [V] Output Voltage VOUT [V] 14) Turn on Speed with EN Pin VIN = VSET + 1 V (Max = 5.5 V), CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250A/E NR1640DC330A/E 3.5 2 3.0 1 2.5 0 2.0 1.5 VOUT Vout VEN VCE VIN Vin 1.0 0.5 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t [ms] - 26 - Datasheet Automotive NR1640 series NR1640DC480D/H 6 EN InputVoltage VEN [V] InputVoltage VIN [V] Output Voltage VOUT [V] 4 2 5.0 0 4.0 3.0 2.0 VOUT Vout VEN VCE VIN Vin 1.0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t [ms] 15) Inrush Current vs Ouput Capacitor VIN = VSET + 1 V (Max = 5.5 V), CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250A/E NR1640DC330A/E EN InputVoltage 3 2 Output Voltage 1 0 Cout=1uF COUT = 1μF Cout=10uF COUT = 10μF Cout=22uF COUT = 22µF Cout=100uF COUT = 100µF Inrush Current 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 500 400 300 200 100 0 Output Voltage VOUT [V] EN InputVoltage VEN [V] 4 Inrush Current IIN [mA] Output Voltage VOUT [V] EN InputVoltage VEN [V] 4 3 2 EN InputVoltage Output Voltage 1 Cout=1uF C OUT = 1μF Cout=10uF C OUT = 10μF Cout=22uF C OUT = 22µF Cout=100uF C OUT = 100µF 0 500 400 300 200 Inrush Current 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Inrush Current IIN [mA] 5 5 100 0 Time t [ms] Time t [ms] NR1640DC480D/H EN InputVoltage Output Voltage Cout=1uF COUT = 1μF Cout=10uF COUT = 10μF Cout=22uF COUT = 22µF Cout=100uF COUT = 100µF Inrush Current 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 500 400 300 200 100 0 Inrush Current IIN [mA] Output Voltage VOUT [V] EN InputVoltage VEN [V] 6 5 4 3 2 1 0 Time t [ms] Ver.1.6 - 27 - Datasheet Automotive NR1640 series 3 4 2 EN InputVoltage 1 0 2.5 2.0 1.5 1.0 Output Voltage 0.5 0.0 0 50 100 150 200 250 EN InputVoltage 0 4 3 2 Output Voltage 1 0 300 2 0 Time t [µs] 50 100 150 200 250 EN InputVoltage VEN [V] 6 Output Voltage VOUT [V] 4 EN InputVoltage VEN [V] Output Voltage VOUT [V] 16) Turn off Speed with EN Pin VIN = VSET + 1 V (Max = 5.5 V), CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250A/E NR1640DC330A/E 300 Time t [µs] NR1640DC480D/H 6 EN InputVoltage 2 0 5 4 3 Output Voltage 2 1 0 0 50 100 150 200 250 EN InputVoltage VEN [V] Output Voltage VOUT [V] 4 300 Time t [µs] 6 2.0 Output Voltage 1.5 1.0 0.5 NR1640DC250A/E NR1640DC250B/F NR1640DC250C/G NR1640DC250D/H 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 Time t [ms] Output Voltage VOUT [V] 0 2.5 0.0 Ver.1.6 2 EN InputVoltage VEN [V] Output Voltage VOUT [V] 4 EN InputVoltage EN InputVoltage 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 Output Voltage NR1640DC330A/E NR1640DC330B/F NR1640DC330C/G NR1640DC330D/H 6 4 2 0 EN InputVoltage VEN [V] 17) Soft start time VIN = VSET + 1 V (Max = 5.5 V), CIN = COUT = 1.0 µF, Ta = 25°C NR1640DC250x NR1640DC330x 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 Time t [ms] - 28 - Datasheet Automotive NR1640 series NR1640DC480x EN InputVoltage 5 4 Output Voltage 3 2 1 0 NR1640DC480A/E NR1640DC480B/F NR1640DC480C/D NR1640DC480D/H 4 0 EN InputVoltage VEN [V] Output Voltage VOUT [V] 8 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 Time t [ms] Ver.1.6 - 29 - Datasheet Automotive NR1640 series ■TEST CIRCUIT VIN CIN Control Signal NR1640DC EN VOUT VOUT COUT GND CIN = Ceramic 1.0 µF COUT = Ceramic 1.0 µF NR1640DC Test Circuit 【Components list for our evaluation】 Measurement Item CIN All Items 1 µF GCM155C71A105K All Items 1 µF GCM155C71A105K No.12,15 10 µF CGA4J1X7S1C106K No.15 22 µF GCM32ER71A226KE12L No.15 100 µF GRM32EE70J107ME15L COUT Ver.1.6 Parts Number Symbol - 30 - Package Information SOT-23-5-DC PI-SOT-23-5-DC-E-E ■ PACKAGE DIMENSIONS UNIT: mm 2.9 ± 0.2 1.9 ± 0.2 0.4 ± 0.1 0.1 0.8 ±0.1 1.1 ±0.1 (0.95) ■ EXAMPLE OF SOLDER PADS DIMENSIONS 2. 4 1.0 0.7max 0.95 0.95 1.9 0.2min 2.8 ±0.2 1.6 -0.1 +0.2 0 ～ 0.1 0.15 +0.1 -0.08 Package Information SOT-23-5-DC PI-SOT-23-5-DC-E-E ■ PACKING SPEC UNIT: mm 2.0 ±0.05 4.0 ±0.1 1.5 +0.1 0 3.2 ±0.1 3.5 ± 0.05 (E1) 3.3 ±0.1 4.0 ±0.1 1.1 ±0.1 0.3 ±0.1 8.0 ± 0.3 Insert direction 1.75 ±0.1 (1) Taping dimensions / Insert direction 2.0max (2) Taping state Feed direction Sealing with covering tape Trailer part Devices Leader part more than 160mm 3000pcs/reel more than 550mm Package Information SOT-23-5-DC PI-SOT-23-5-DC-E-E (3) Reel dimensions 11.4 ±1.0 13 ±0.2 21 ±0.8 9 +1.0 -0.3 (4) Peeling strength Peeling strength of cover tape ・Peeling angle 165 to 180°degrees to the taped surface. ・Peeling speed 300mm/min ・Peeling strength 0.1 to 1.0N Cover tape 165 to 180 ° Direction to pull Feed direction Carrier tape 0 1 80 -1.5 6 0 +10 2 ±0.5 Package Information SOT-23-5-DC PI-SOT-23-5-DC-E-E (5) Packing state Prodcut name, Quantity, Lot No, Mark 1 reel Box size：185×185×20 MAX: 5reel Box size：185×185×80 Package Surface Temperature(℃) ■ HEAT-RESISTANCE PROFILES 3℃/s MAX. 255℃ 260℃ MAX. 30s MAX. 200℃ 6℃/s MAX. 217℃ 150℃ 60-150s 60-120s Time(s) Reflow profile Datasheet Automotive NR1640 series ■ Revision History Date Version Jan. 7. 2022 1.0 Apr. 28. 2022 1.1 Aug. 18. 2022 1.2 Jan. 6. 2023 1.3 Apr. 7. 2023 1.4 June 12, 2023 1.5 Sep. 1. 2023 1.6 Ver.1.6 Contents of Changes Initial release Add NR1640DC290x to the lineup ELECTROSTATIC DISCHARGE(ESD) PROTECTION VOLTAGE “ Symbol ” → “ Item ” 15 → 13.6 ・WEIGHT (mg) ・「The following measurement conditions are based on JEDEC STD. 51-7.」 → 「The following measurement conditions are based on JEDEC STD. 51.」 ・BLOCK DIAGRAMS → THEORY OF OPERATION ・ELECTRICAL CHARACTERISTICS → PRODUCT-SPECIFIC ELECTRICAL CHARACTERISTICS ・Moved “Marking Specification” from “SOT-23-5-DC Package Information” to previous page of “Order Information”. ・Updated “SOT-23-5-DC Package Information” to the latest version. (PI-SOT-23-5-DC-E-A → PI-SOT-23-5-DC-E-C) ・Updated “SOT-23-5-DC Package Information” to the latest version. (PI-SOT-23-5-DC-E-C → PI-SOT-23-5-DC-E-D) AEC-Q100 grade 1 Under Evaluation → Compliant ・Updated “SOT-23-5-DC Package Information” to the latest version. (PI-SOT-23-5-DC-E-D → PI-SOT-23-5-DC-E-E) - 31 - 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. The products and the product specifications described in this document are subject to change or discontinuation of production without notice for reasons such as improvement. Therefore, before deciding to use the products, please refer to our sales representatives for the latest information thereon. The materials in this document may not be copied or otherwise reproduced in whole or in part without the prior written consent of us. This product and any technical information relating thereto are subject to complementary export controls (so-called KNOW controls) under the Foreign Exchange and Foreign Trade Law, and related politics ministerial ordinance of the law. (Note that the complementary export controls are inapplicable to any application-specific products, except rockets and pilotless aircraft, that are insusceptible to design or program changes.) Accordingly, when exporting or carrying abroad this product, follow the Foreign Exchange and Foreign Trade Control Law and its related regulations with respect to the complementary export controls. The technical information described in this document shows typical characteristics and example application circuits for the products. The release of such information is not to be construed as a warranty of or a grant of license under our or any third party's intellectual property rights or any other rights. The products listed in this document are intended and designed for automotive applications. Those customers intending to use a product in an application requiring extreme quality and reliability, for example, in a highly specific application where the failure or misoperation of the product could result in human injury or death should first contact us. • Aerospace Equipment • Equipment Used in the Deep Sea • Power Generator Control Equipment (nuclear, steam, hydraulic, etc.) • Life Maintenance Medical Equipment • Fire Alarms / Intruder Detectors • Vehicle Control Equipment (airplane, railroad, ship, etc.) • Various Safety Devices • Traffic control system • Combustion equipment In case your company desires to use this product for any applications other than general electronic equipment mentioned above, make sure to contact our company in advance. Note that the important requirements mentioned in this section are not applicable to cases where operation requirements such as application conditions are confirmed by our company in writing after consultation with your company. We are making our continuous effort to improve the quality and reliability of our products, but semiconductor products are likely to fail with certain probability. In order to prevent any injury to persons or damages to property resulting from such failure, customers should be careful enough to incorporate safety measures in their design, such as redundancy feature, fire containment feature and fail-safe feature. We do not assume any liability or responsibility for any loss or damage arising from misuse or inappropriate use of the products. The products have been designed and tested to function within controlled environmental conditions. Do not use products under conditions that deviate from methods or applications specified in this datasheet. Failure to employ the products in the proper applications can lead to deterioration, destruction or failure of the products. We shall not be responsible for any bodily injury, fires or accident, property damage or any consequential damages resulting from misuse or misapplication of the products. Quality Warranty 8-1. Quality Warranty Period In the case of a product purchased through an authorized distributor or directly from us, the warranty period for this product shall be one (1) year after delivery to your company. For defective products that occurred during this period, we will take the quality warranty measures described in section 8-2. However, if there is an agreement on the warranty period in the basic transaction agreement, quality assurance agreement, delivery specifications, etc., it shall be followed. 8-2. Quality Warranty Remedies When it has been proved defective due to manufacturing factors as a result of defect analysis by us, we will either deliver a substitute for the defective product or refund the purchase price of the defective product. Note that such delivery or refund is sole and exclusive remedies to your company for the defective product. 8-3. Remedies after Quality Warranty Period With respect to any defect of this product found after the quality warranty period, the defect will be analyzed by us. On the basis of the defect analysis results, the scope and amounts of damage shall be determined by mutual agreement of both parties. Then we will deal with upper limit in Section 8-2. This provision is not intended to limit any legal rights of your company. Anti-radiation design is not implemented in the products described in this document. The X-ray exposure can influence functions and characteristics of the products. Confirm the product functions and characteristics in the evaluation stage. WLCSP products should be used in light shielded environments. The light exposure can influence functions and characteristics of the products under operation or storage. Warning for handling Gallium and Arsenic (GaAs) products (Applying to GaAs MMIC, Photo Reflector). These products use Gallium (Ga) and Arsenic (As) which are specified as poisonous chemicals by law. For the prevention of a hazard, do not burn, destroy, or process chemically to make them as gas or power. When the product is disposed of, please follow the related regulation and do not mix this with general industrial waste or household waste. Please contact our sales representatives should you have any questions or comments concerning the products or the technical information. Official website https://www.nisshinbo-microdevices.co.jp/en/ Purchase information https://www.nisshinbo-microdevices.co.jp/en/buy/