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L4953G

STMicroelectronics
Part Number L4953G
Manufacturer STMicroelectronics
Description MULTIFUNCTION VOLTAGE REGULATOR
Published Mar 22, 2005
Detailed Description ® L4953G MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO PRELIMINARY DATA 3 OUTPUTS: 9.2V (500mA); 5V (1A); 5V (100mA) ...
Datasheet PDF File L4953G PDF File

L4953G
L4953G


Overview
® L4953G MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO PRELIMINARY DATA 3 OUTPUTS: 9.
2V (500mA); 5V (1A); 5V (100mA) STANDBY OUT1 (9.
2V) AND OUT2 (5V) WITH INDEPENDENT ENABLE CONTROL FOR STANDBY MODE 2A HIGH SIDE DRIVER WITH CLAMPED OUTPUT (16V) LOGIC OUTPUT FOR: – SUPPLY UNDERVOLTAGE (LVW) – OVERVOLTAGE – THERMAL PROTECTION RESET FUNCTION IGNITION COMPARATOR REVERSE BATTERY AND LOAD DUMP PROTECTION THERMAL SHUTDOWN DESCRIPTION The L4953G contains a triple voltage regulator and a power switch.
BLOCK DIAGRAM VS 7 Multiwatt15 The IC includes a monitoring circuit to warn if a low voltage or no voltage condition is occuring.
In stand-by output is active as long as possible even when in ther...



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