FAIRCHILD TL494 SMPS Controller handbook

Update: 30 September, 2023

TL494 is a chip used for the control circuit of PWM switching regulator. It has a 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated in the switching frequency of 1KHz to 300KHz.


Brand: Fairchild

File format: PDF

Size: 73 KB

MD5 Checksum: FFC8429BA2F66BDDA85EAF43EDE5C24A

Publication date: 28 March, 2012

Downloads: -

PDF Link: FAIRCHILD TL494 SMPS Controller handbook PDF

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