R1561J331B-T1-KE Nisshinbo

R1561x Series 60 V 100 mA Low Power Voltage Regulator for Automotive Applications No. EC-397-190606 OVERVIEW The R1561x is a CMOS-based low power voltage regulator for automotive applications featuring 60 V input voltage and 100 mA output current. The device includes a short current limit circuit, an overcurrent protection circuit and a thermal shutdown. These features make the R1561x an ideal constant voltage power source for on-vehicle accessories and control units. KEY BENEFITS Low power consumption and excellent transient response help to provide stable power supply. The input voltage range is as wide as 5.5 V to 60 V, and the output voltage accuracy is as high as 0.8%. High heat dissipation and space-saving HSOP-6J and TO-252-5-P2 packages. KEY SPECIFICATIONS SELECTION GUIDE Input Voltage Range (Max. Rating): 5.5 V to 60 V (80 V) Operating Temperature Range: 40C to 125C Product Name Package Supply Current: Typ. 20 A R1561Sxx1B-E2- E HSOP-6J Dropout Voltage: Typ. 1.3 V R1561Jxx1B-T1- E TO-252-5-P2 (I = 100 mA, V = 5.0 V) OUT OUT Output Voltage Accuracy: 0.8% (Ta = 25C) xx: Set Output Voltage (V ) SET Temp. Coefficient of Output Voltage: Typ. 100 ppm/C 1.8 V (18) / 2.5 V (25) / 2.8 V (28) / 3.0 V (30) / 3.3 V Line Regulation: Typ. 0.01%/V (6 V V 60 V) IN (33) / 3.4 V (34) / 5.0 V (50) / 7.0 V (70) / 8.0 V (80) / Short-circuit Current Limiting: limits to Typ. 50 mA 9.0 V (90) / 10.0 V (A0) / 12.0 V (C0) / 14.0 V (E0) Overcurrent Protection: triggers at Typ. 150 mA Thermal Shutdown: triggers at Typ.165C TYPICAL APPLICATIONS PACKAGES +48V/24V VDD CIN R1561x 5.0V/3.3V/1.8V CE VOUT GND CE Control VDD C OUT HSOP-6J TO-252-5-P2 MCU 5.02 x 6.0 x 1.5 (mm) 6.6 x 9.9 x 2.3 (mm) GND APPLICATIONS EV Inverters and Charge Control Units 48-V Battery Systems (Mild Hybrid) and BMS 1 R1561x No. EC-397-190606 SELECTION GUIDE The output voltage, the package type and the quality class are user-selectable options. Selection Guide Package Quantity per Reel Pb Free Halogen Free Product Name R1561Sxx1B-E2- E HSOP-6J 1,000 pcs Yes Yes R1561Jxx1B-T1- E TO-252-5-P2 3,000 pcs Yes Yes xx: Set Output Voltage (V ) SET 1.8 V (18) / 2.5 V (25) / 2.8 V (28) / 3.0 V (30) / 3.3 V (33) / 3.4 V (34) / 5.0 V (50) / 7.0 V (70) / 8.0 V (80) / 9.0 V (90) / 10.0 V (A0) / 12.0 V (C0) / 14.0 V (E0) : Quality Class Operating Temp. Range Test Temp. A 40C to 125C 25C, High K 40C to 125C Low, 25C, High BLOCK DIAGRAM Thermal Shutdown Circuit VDD VOUT Vref Short Current Limit Protection CE GND R1561x Block Diagram 2