datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Number :
Home  >>>  ST-Microelectronics  >>> L4943 Datasheet

L4943 Datasheet

Part NumberL4943 ST-Microelectronics
STMicroelectronics ST-Microelectronics
DescriptionMULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO
L4943 Datasheet PDF : L4943 pdf   
L4943 Datasheet

DESCRIPTION
The L4943 contains a triple voltage regulator and a high side driver. In stand-by the output is active as long as possible even when in thermal shutdown or under 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 PROGRAMMABLE OUTPUTS:
   ♦ 3 TO 11V (500mA);
   ♦ 3 TO 11V (500mA);
   ♦ 3 TO 7V (500mA) STANDBY
■ OUT1 AND OUT2 WITH INDEPENDENT ENABLE CONTROL FOR STAND-BY MODE
■ 0.4A HIGH SIDE DRIVER
■ LOAD DUMP PROTECTION
■ THERMAL SHUTDOWN

 

Share Link : ST-Microelectronics

Searches related to L4943 description



Language : Korean   Chinese   Japanese   Russian   Spanish

@ 2014 - 2017  [ Home  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]