R2S25404SP

Multiple Voltage Regulator R2S25404SP Car Audio Use Features Low stand by current 50uAtyp 6 channel outs Serial interface built-in Package Superior heat radiation capability Surface mount type Lead Pb free Small size Functions 5.0V or 3.3V out for MCU +B back up port Reset function with delay time Diagnostic function at Hi side switch for EXTOUT&ANTOUT Switching out with synchronize for CD Switching out with synchronize for DSP Low voltage Reg. out for decoder FP-36DT (Unit: mm) 15.9 + 0.1 14.1 + 0.15 36 19 0.32 0.04 0.32 + 0.04 + 0.05 14.2 + 0.2 11.0 + 0.1 8.2 7.0 + 0.15 www.DataSheet4U.com Detector & Warning for Reliability High surge protection at +Bc&+BUP Thermal shutdown protection ESD protection at all pins Feedback current limit protection all regulators Pin No.1 18 0.65 DETAIL A 12.1 Block Diagram VBSW VB VBUP Vstby Reset Input control Clock in B. Acc High side/500mA SPI Serial inter face 5.0or3.3V /100mA selector Internal SW Clock HSD1,2 short HSD1,2 open Waning out 1 TSD Thermal Alarm CLK Alarm Waning out 2 Over Voltage Warning MCU IRQ AN ANTOUT Diagnostic SW-REG CD SW-REG DSP LDO DSP 9 to 3.3V/1.5A 5 to 2.0V/1.0A 2.5 to1.2V/400mA T High side/600mA Amplifier EXTOUT DSP Decoder GND1 GND2 GND3 Mixed Signal IC Product Engineering Dept. 2005.12 www.renesas.com 7.3 ...