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APW7438B, APW7438A 7A Constant On Time Synchronous Buck Regulator

APW7438B Description

APW7438A/B 7A Constant On Time Synchronous Buck Regulator with I2C Production .
The APW7438A/B is a digitally controlled step-down regulator IC with an integrated 20mΩ high-side P-channel MOSFET and an 8mΩ low-side N-channel MOSFE.

APW7438B Features

* Pseudo frequency COT control
* Extremely fast line/load transient response
* I2C for output adjustment (3.4 Mbps)
* 1.2 MHz switching frequency I2C Interface
* Extremely low-RDSON MOSFETS
* Input voltage rail 2.7V to 6V
* Up to 7A output current
* Power save mode fo

APW7438B Applications

* High performance hard disk drive (HDD)
* Solid-state drive
* Data center applications
* Raid/host bus adaptors
* Optical transceivers ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise custom

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: APW7438B, APW7438A. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
APW7438B, APW7438A
Manufacturer
ANPEC
File Size
2.35 MB
Datasheet
APW7438A-ANPEC.pdf
Description
7A Constant On Time Synchronous Buck Regulator
Note
This datasheet PDF includes multiple part numbers: APW7438B, APW7438A.
Please refer to the document for exact specifications by model.

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📌 All Tags

Constant Time Synchronous Buck Regulator ANPEC
ANPEC APW7438B-like datasheet