TL494 Datasheet – PWM Control Circuit – Motorola

Part Number : TL494, TL494CN, TL494IN, TL494CD

Function : SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT

Package : SO 16, DIP 16 Pin

Manufactures : Motorola Inc

Image

TL494 motorola TL494CN

Description

The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE power supply control.

 

Featurers

1. Complete Pulse Width Modulation Control Circuitry
2. On–Chip Oscillator with Master or Slave Operation
3. On–Chip Error Amplifiers
4. On–Chip 5.0 V Reference
5. Adjustable Deadtime Control
6. Uncommitted Output Transistors Rated to 500 mA Source or Sink
7. Output Control for Push–Pull or Single–Ended Operation
8. Undervoltage Lockout

 

Pinout

TL494 datasheet pinout

 

TL494 Datasheet

http://www.ti.com/product/TL494

http://www.onsemi.com/pub_link/Collateral/TL494-D.PDF