Datasheet Details
Part number:
LM78S40
Manufacturer:
National Semiconductor
File Size:
289.83 KB
Description:
Universal switching regulator subsystem.
LM78S40_NationalSemiconductor.pdf
Datasheet Details
Part number:
LM78S40
Manufacturer:
National Semiconductor
File Size:
289.83 KB
Description:
Universal switching regulator subsystem.
LM78S40, Universal Switching Regulator Subsystem
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, h
LM78S40 Features
* wide supply voltage range, low standby power dissipation, high efficiency and low drift. It is useful for any stand-alone, low part count switching system and works extremely well in battery operated systems. Features n n n n n n n n Step-up, step-down or inverting switching regulators Output adjus
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