Part Number : LM78S40CN
Function : Universal Switching Regulator Subsystem
Manufacturer : National ->Texas Instruments
Pinout :
Description
The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems.
The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit circuit, an error amplifier, high current, high voltage output switch, a power diode and an uncommitted operational amplifier.
Acquired by Texas Instruments on September 23rd, 2011.
Datasheet PDF Download
Other datasheets in the file :
LM78S40,LM78S40CN,LM78S40J/883,LM78S40N