Datasheet4U Logo Datasheet4U.com

LM494 Datasheet - National Semiconductor

LM494_NationalSemiconductor.pdf

Preview of LM494 PDF
LM494 Datasheet Preview Page 2 LM494 Datasheet Preview Page 3

Datasheet Details

Part number:

LM494

Manufacturer:

National Semiconductor

File Size:

159.34 KB

Description:

Pulse width modulated controller.

LM494, Pulse Width Modulated Controller

The LM494 is a monolithic integrated circuit which includes all the necessary building blocks for the design of pulse width modulated (PWM) switching power supplies including push-pull bridge and series configurations The device can operate at switching frequencies between 1 0 kHz and 300 kHz and ou

LM494 Features

* Y Y Y Y Y Y Y Uncommitted output transistors capable of 200 mA source or sink On-chip error amplifiers On-chip 5 0V reference Internal protection from double pulsing of outputs with narrow pulse widths or with supply voltages below specified limits Dead time control comparator Output control sele

📁 Related Datasheet

📌 All Tags

National Semiconductor LM494-like datasheet