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KA7553A, KA7552A SMPS Controller

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Description

KA7552A/KA7553A SMPS Controller .
The KA7552A/KA7553A are switching power control IC for wide operating frequency range.

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This datasheet PDF includes multiple part numbers: KA7553A, KA7552A. Please refer to the document for exact specifications by model.
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Datasheet Specifications

Part number
KA7553A, KA7552A
Manufacturer
ON Semiconductor ↗
File Size
328.47 KB
Datasheet
KA7552A-ONSemiconductor.pdf
Description
SMPS Controller
Note
This datasheet PDF includes multiple part numbers: KA7553A, KA7552A.
Please refer to the document for exact specifications by model.

Features

* Built-in drive circuits for direct connection power MOSFET (lO = ±1.5A)
* Wide operating frequency range (5kHz ~ 600kHz)
* Pulse by pulse over current limiting
* Over load protection
* On/off control by external trigger
* Internal UVLO
* Low

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ON Semiconductor KA7553A-like datasheet