R1513S331B-E2-KE

R1513S Series AEC-Q100 Grade 1 Compliant 36 V, 0.8% Accuracy, 300 mA, Voltage Regulator for Automotive Applications NO.EC-321-190829 OUTLINE The R1513S is a CMOS-based voltage regulator (VR) that specifically designed for automotive applications featuring 300 mA output current and 36 V input voltage. Internally, the R1513S consists of a fold-back protection circuit, a short current protection circuit and a thermal shutdown circuit in addition to the basic regulator circuit. The performance is specified for 25°C with ±0.8% output voltage accuracy and for the −40°C to 125°C temperature range with ±1.0% output voltage accuracy. The operating temperature range is −40°C to 125°C and the maximum input voltage is 36 V. All these features make the R1513S ideal for power source for car accessories and electronic control units in automotive vehicles. The R1513S is available in 1.2 V, 1.5 V, 1.8 V, 3.3 V, 3.4 V and 5.0 V fixed output voltage options. By using external divider resistors, the output voltage can be set over a 1.2 V to 18.0 V range. The R1513S is offered in a 6-pin HSOP-6J high wattage package. FEATURES  Input Voltage (Maximum Ratings) ················· 3.5 V to 36 V (50 V)  Operating Temperature Range ····················· −40°C to 125°C  Supply Current ········································· Typ. 75 µA  Standby Current ······································· Typ. 0.1 µA  Dropout Voltage ······································· Typ. 0.32 V (IOUT = 300 mA, VOUT = 5.0 V)  Output Voltage Accuracy ···························· ±0.8% (Ta = 25°C) ±1.0% (−40°C to 125°C)  Line Regulation ········································ Typ. 0.01%/V (VDD = VOUT + 1 V to 36 V)  Package Type ·········································· HSOP-6J  Output Voltage ········································· 1.2 V / 1.5 V / 1.8 V / 3.3 V / 3.4 V / 5.0 V  Short-current Protection Circuit ···················· Current Limit Typ. 50 mA  Fold-back Protection Circuit ························ Current Limit Typ. 450 mA  Thermal Shutdown Circuit··························· Shutdown at Typ. 160°C  Ripple Rejection ······································· Typ. 70 dB (f = 100 Hz)  Ceramic Capacitor Compatible ···················· C1 = 1.0 μF or more, C2 = 4.7 μF or more APPLICATIONS  Power source for car accessories including car audio equipment, car navigation system, and ETC system.  Power source for control units including EV inverter and charge control. 1 R1513S NO.EC-321-190829 BLOCK DIAGRAM R1513SxxxB Block Diagram VDD R1513SxxxD Block Diagram VOUT Vref VDD Vref VFB Current Limit Thermal shutdown CE VOUT VFB Current Limit Thermal shutdown GND CE GND SELECTION GUIDE The set output voltage and the auto-discharge option*1 are user-selectable options. Selection Guide Product Name Package Quantity per Reel Pb Free Halogen Free R1513Sxx1∗-E2-#E HSOP-6J 1,000 pcs Yes Yes xx: Specify the set output voltage (VSET) from below. 1.2 V (12) / 1.5 V (15) / 1.8 V (18) / 3.3 V (33) / 3.4 V (34) / 5.0 V (50) ∗: Specify the auto-discharge option. B: Auto-discharge option not included D: Auto-discharge option included #: Specify the automotive class code. A K *1 Operating Temperature Range −40°C to 125°C −40°C to 125°C Guaranteed Specs Temperature Range 25°C −40°C to 125°C Screening High Temperature High and Low Temperature Auto-discharge function quickly lowers the output voltage to 0 V, when the chip enable signal is switched from the active mode to the standby mode, by releasing the electrical charge accumulated in the external capacitor. 2 R1513S NO.EC-321-190829 PIN DESCRIPTION 6 5 4 1 2 3 HSOP-6J Pin Configuration HSOP-6J Pin Description Pin No. Symbol *1 Description 1 VOUT Output Pin 2 GND*1 Ground Pin 3 VFB Feedback Pin 4 CE Chip Enable Pin, Active-high 5 GND*1 6 VDD Ground Pin Input Pin The GND pins must be wired together when they are mounted on board. 3 R1513S NO.EC-321-190829 ABSOLUTE MAXIMUM RATINGS Absolute Maximum Ratings Symbol Item Rating Unit VIN Input Voltage −0.3 to 50 V VIN Peak Input Voltage*1 60 V VCE CE Pin Input Voltage −0.3 to 50 V VFB VFB Pin Input Voltage −0.3 to VOUT + 0.3 ≤ 50 V VOUT Output Voltage −0.3 to VIN + 0.3 ≤ 50 V Ultra High Wattage Land Pattern 3400 Standard Land Pattern 2100 PD Power Dissipation*2 Tj Junction Temperature −40 to 150 °C Storage Temperature Range −55 to 150 °C Tstg *1 Duration time = 200 ms *2 Refer to PACKAGE INFORMATION for detailed informatoin. mW ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause permanent damage and may degrade the life time 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. RECOMMENDED OPERATING CONDITIONS Recommended Operating Conditions Symbol Item VIN Input Voltage Ta Operating Temperature Range Rating Unit 3.5 to 36 V −40 to 125 °C 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 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. 4 R1513S NO.EC-321-190829 ELECTRICAL CHARACTERISTICS C1 = 1.0 μF, C2 = 4.7 μF, VOUT = VFB, VSET = Set Output Voltage, unless otherwise noted. The specifications surrounded by are guaranteed by design engineering at −40°C ≤ Ta ≤ 125°C. R1513SxxxB/D (-AE) Electrical Characteristics Symbol ISS Item Supply Current Istandby Standby Current (Ta = 25°C) Conditions Min. Typ. Max. Unit VIN = 14 V, IOUT = 0 mA 75 110 µA VIN = 36 V, VCE = 0 V 0.1 2.0 µA −18 18 mV ×0.99 ×1.01 V −18 18 mV ×0.99 ×1.01 V 0.02 %/V 3.5 V ≤ VSET +1 V ≤ VIN ≤ VSET ≤ 1.8 V 36 V, IOUT = 1 mA 1.8 V < VSET VOUT ∆VOUT /∆VIN ∆VOUT /∆IOUT VDIF Output Voltage Line Regulation Load Regulation Dropout Voltage 3.5 V ≤ VSET +1 V ≤ VIN ≤ VSET ≤ 1.8 V 14 V, 1.8 V < VSET 1 mA ≤ IOUT ≤ 50 mA 3.5 V ≤ VSET +1 V ≤ VIN ≤ 36 V IOUT = 1 mA 3.5V ≤ VIN = VSET +1 V, 1 mA ≤ IOUT ≤ 300 mA IOUT = 300 mA −0.02 0.01 VSET ≤ 1.8 V −5 5 VSET = 3.3 V −8 8 VSET = 5.0 V −12 12 VSET = 1.2 V 2.30 1.5V ≤ VSET 2.00 1.8V ≤ VSET 1.70 3.3V ≤ VSET 0.39 0.74 5.0V ≤ VSET 0.32 0.60 mV V ILIM Output Current Limit VIN = VSET +1.5 V 300 450 mA ISC Short Current Limit VOUT = 0 V 40 50 mA RFB Feedback Resistance 1.0 2.4 MΩ VCEH CE Input Voltage "H" 2.2 36 V VCEL CE Input Voltage "L" 0 1.0 V IPD CE Pull-down Current TTSD TTSR RLOW Thermal Shutdown Temperature Thermnal Shutdown Released Temperature Low Output Nch Tr. ON Resistance (R1513SxxxD) VCE = 5.0 V 0.2 0.6 VCE = 36 V 0.5 1.3 µA Junction Temperature 150 160 °C Junction Temperature 125 135 °C VIN = 14.0 V, VCE = 0 V 1.5 3.2 6.7 kΩ All test items listed under Electrical Characteristics are done under the pulse load condition (Tj ≈ Ta = 25°C). 5 R1513S NO.EC-321-190829 are guaranteed by design engineering at −40°C ≤ Ta ≤ 125°C. The specifications surrounded by Product-specific Electrical Characteristics (-AE) 6 (Ta = 25°C) VDIF [V] ΔVOUT/ΔIOUT [mV] VOUT [V] Product Name MIN. TYP. MAX. MIN. MAX. R1513S121x 1.182 1.200 1.218 -5 5 2.30 R1513S151x 1.482 1.500 1.518 -5 5 2.00 R1513S181x 1.782 1.800 1.818 -5 5 1.70 R1513S331x 3.267 3.300 3.333 -8 8 0.39 0.74 R1513S341x 3.366 3.400 3.434 -8 8 0.39 0.74 R1513S501x 4.950 5.000 5.050 -12 12 0.32 0.60 TYP. MAX. R1513S NO.EC-321-190829 C1 = 1.0 μF, C2 = 4.7 μF, VOUT = VFB, VSET = Set Output Voltage, unless otherwise noted. (−40°C ≤ Ta ≤ 125°C) R1513SxxxB/D (-KE) Electrical Characteristics Symbol ISS Item Supply Current Istandby Standby Current Conditions Min. Typ. Max. Unit VIN = 14 V, IOUT = 0 mA 75 110 µA VIN = 36 V, VCE = 0 V 0.1 2.0 µA −18 18 mV ×0.99 ×1.01 V −18 18 mV ×0.99 ×1.01 V 0.02 %/V 3.5 V ≤ VSET + 1 V ≤ VIN ≤ VSET ≤ 1.8 V 36 V, IOUT = 1 mA 1.8 V < VSET VOUT ∆VOUT /∆VIN ∆VOUT /∆IOUT VDIF Output Voltage Line Regulation Load Regulation Dropout Voltage 3.5 V ≤ VSET + 1 V ≤ VIN ≤ VSET ≤ 1.8 V 14 V, 1.8 V < VSET 1 mA ≤ IOUT ≤ 50 mA 3.5 V ≤ VSET + 1 V ≤ VIN ≤ 36 V IOUT = 1 mA VSET ≤ 1.8 V 3.5 V ≤ VIN = VSET + 1 V, VSET = 3.3 V 1 mA ≤ IOUT ≤ 300 mA VSET = 5.0 V IOUT = 300 mA −0.02 0.01 −5 5 −8 8 −12 12 VSET = 1.2 V 2.30 1.5V ≤ VSET 2.00 1.8V ≤ VSET 1.70 3.3V ≤ VSET 0.39 0.74 5.0V ≤ VSET 0.32 0.60 mV V ILIM Output Current Limit VIN = VSET + 1.5 V 300 450 mA ISC Short Current Limit VOUT = 0 V 40 50 mA RFB Feedback Resistance 1.0 2.4 MΩ VCEH CE Input Voltage "H" 2.2 36 V VCEL CE Input Voltage "L" 0 1.0 V IPD CE Pull-down Current TTSD TTSR RLOW Thermal Shutdown Temperature Thermnal Shutdown Released Temperature Low Output Nch Tr. ON Resistance (R1513SxxxD) VCE = 5.0 V 0.2 0.6 VCE = 36 V 0.5 1.3 µA Junction Temperature 150 160 °C Junction Temperature 125 135 °C VIN = 14.0 V, VCE = 0 V 1.5 3.2 6.7 kΩ 7 R1513S NO.EC-321-190829 Product-specific Electrical Characteristics (-KE) (−40°C ≤ Ta ≤ 125°C) 8 ΔVOUT/ΔIOUT [mV] VOUT [V] VDIF [V] Product Name MIN. TYP. MAX. MIN. MAX. R1513S121x 1.182 1.200 1.218 -5 5 2.30 R1513S151x 1.482 1.500 1.518 -5 5 2.00 R1513S181x 1.782 1.800 1.818 -5 5 1.70 R1513S331x 3.267 3.300 3.333 -8 8 0.39 0.74 R1513S341x 3.366 3.400 3.434 -8 8 0.39 0.74 R1513S501x 4.950 5.000 5.050 -12 12 0.32 0.60 TYP. MAX. R1513S NO.EC-321-190829 TYPICAL APPLICATION VDD VOUT R1513Sxx1B/D C1 C2 CE GND VFB R1513S Typical Application External Components List Symbol Description C1 1.0 µF, Ceramic Capacitor C2 4.7µF, Ceramic Capacitor TECHNICAL NOTES Phase Compensation Phase compensation is provided to secure stable operation even when the load current is varied. For this purpose, use a 4.7 µF or more output capacitor (C2) with good frequency characteristics and proper ESR (Equivalent Series Resistance). Connect a 1.0 µF or more input capacitor (C1) between the VDD pin and the GND pin as close as possible to the pins. In case of using a tantalum type capacitor with a large ESR, the output might become unstable. Evaluate your circuit including consideration of frequency characteristics. Depending on the capacitor size, manufacturer, and part number, the bias characteristics and the temperature characteristics vary. PCB Layout Ensure the VDD and GND lines are sufficiently robust. If their impedance is too high, noise pickup or unstable operation may result. No. 2 pin and No.5 pin must be wired together when mounting on board. Connect a capacitor with a suitable between the VDD and GND pins, and as close as possible to the pins. The load regulation can be improved by short-circuiting VOUT and VFB close to the load device. 9 R1513S NO.EC-321-190829 Thermal Shutdown Function Thermal shutdown function detects overheating of the regulator and stops the regulator operation to protect the device from damage. Thermal shutdown circuit stops the regulator operation if the junction temperature becomes higher than 160°C (Typ.) and restarts the regulator operation if the junction temperature drops below 135°C (Typ.). The regulator repeats turning on and off and creates pulse waveform until the cause of the overheating is removed. Adjustable Output Voltage Setting Output voltage can be adjusted by using the external divider resistors (R1, R2). By using the following equation, the output voltage (VOUT) can be determined. The voltage which is fixed inside the IC is described as VFB. VOUT = VFB x ((R1 + R2) / R2) Recommended Output Voltage Range: 1.2 V ≤ VOUT ≤ 18 V VFB = VSET VOUT R1 I1 VFB RIC VOUT IIC R2 GND I2 setVFB Output Voltage Adjustment Using External Divider Resistors (R1, R2) The minimum resistance value for a resistor (RIC) is 1 MΩ (Ta = 25°C, guaranteed by design). For better accuracy, setting R1