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L4953 Datasheet (PDF) - STMicroelectronics

L4953 Datasheet PDF - STMicroelectronics
Part # L4953
Download  L4953 Download

File Size   44.42 Kbytes
Page   6 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO

L4953 Datasheet (PDF)

Go To PDF Page Download Datasheet
L4953 Datasheet PDF - STMicroelectronics

Part # L4953
Download  L4953 Click to download

File Size   44.42 Kbytes
Page   6 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO

L4953 Datasheet (HTML) - STMicroelectronics

L4953 Datasheet HTML 1Page - STMicroelectronics L4953 Datasheet HTML 2Page - STMicroelectronics L4953 Datasheet HTML 3Page - STMicroelectronics L4953 Datasheet HTML 4Page - STMicroelectronics L4953 Datasheet HTML 5Page - STMicroelectronics L4953 Datasheet HTML 6Page - STMicroelectronics

L4953 Product details

DESCRIPTION
The L4953 contains a triple voltage regulator and a power switch.
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 thermal shutdown or any other fault conditions.
The STCAP pin allows the use of a reserve supply capacitor that will hold enough energy for the 5V Stand-by line to allow the µP to store data.

■ 3 OUTPUTS: 10V (500mA); 5V (1A); 5V (100mA) STANDBY
■ OUT1 (10V) AND OUT2 (5V) WITH INDEPENDENT ENABLE CONTROL FOR STANDBY MODE
■ 3A 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




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About STMicroelectronics


STMicroelectronics is a multinational electronics and semiconductor manufacturer based in Geneva, Switzerland.

The company offers a wide range of products including microcontrollers, sensors, power amplifiers, and integrated circuits for various applications in the automotive, industrial, and consumer markets.

Founded in 1987, STMicroelectronics has operations in over 100 countries and is one of the largest semiconductor companies in the world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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