Datasheet4U.com

TL494 - SMPS Controller

Fairchild Semiconductor

📥 Download Datasheet

TL494 Datasheet Preview — Preview of TL494 PDF

datasheet Preview Page 2

datasheet Preview Page 3

Datasheet Details

Part number: TL494
Manufacturer: Fairchild Semiconductor
File Size: 56.18 KB
Datasheet: TL494_FairchildSemiconductor.pdf
Description: SMPS Controller

TL494 Product details

Description

The TL494 is used for the control circuit of the PWM switching regulator..

Features

Internal regulator provides a stable 5V reference supply trimmed to 5%.
Uncommitted output TR for 200mA sink or source current.
Output control for push-pull or single-ended operation.
Variable duty cycle by dead time control (pin 4) Complete PWM control circuit.
On-chip oscillator with master or slave operation.
Internal circuit prohibits double pulse at either output.

📁 Related Datasheet

TL494B - Switch mode Pulse Width Modulation Control Circuit (onsemi)
TL494C - Switch mode Pulse Width Modulation Control Circuit (onsemi)
TL494CD - Pulse-Width-Modulation Controller (Texas Instruments)
TL494CN - Pulse-Width-Modulation Controller (Texas Instruments)
TL494D - Pulse-Width-Modulation Controller (HTC)
TL494I - Switch mode Pulse Width Modulation Control Circuit (onsemi)
TL494IN - Pulse-Width-Modulation Controller (Texas Instruments)
TL494N - Pulse-Width-Modulation Controller (HTC)

📌 All Tags

SMPS Controller Fairchild Semiconductor

Fairchild Semiconductor TL494-like datasheet

TL431 - Programmable Shunt Regulator
TL431A - Programmable Shunt Regulator

TL494 Stock/Price