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KA7553A Datasheet, Fairchild

KA7553A controller equivalent, smps controller.

KA7553A Avg. rating / M : 1.0 rating-17

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KA7553A Datasheet

Features and benefits


* Built-in drive circuits for direct connection power MOSFET (lO = ±1.5A)
* Wide operating frequency range (5kHz ~ 600kHz)
* Pulse by pulse over current limit.

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KA7553A Page 1 KA7553A Page 2 KA7553A Page 3

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