Datasheet4U Logo Datasheet4U.com

KA7553A, KA7552A SMPS Controller

KA7553A Description

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

KA7553A 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

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: KA7553A, KA7552A. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

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.

📁 Related Datasheet

  • KA7553 - PWN CONTROLLER (Samsung)
  • KA7552 - PWN CONTROLLER (Samsung)
  • KA7552A - SMPS Controller (Fairchild)
  • KA7500 - single monolithic chip (HUAFUQIN)
  • KA7500B - VOLTAGE-MODE PWM CONTROLLER (Samsung)
  • KA7500C - SMPS Controller (Fairchild)
  • KA7511 - SMPS Controller (Fairchild)
  • KA7515 - SMPS Controller (Fairchild)

📌 All Tags

SMPS Controller ON Semiconductor
ON Semiconductor KA7553A-like datasheet