Datasheet4U Logo Datasheet4U.com

AP65251 - 500KHz ACOT SYNCHRONOUS DC/DC BUCK CONVERTER

Datasheet Summary

Description

The AP65251 is an adaptive constant on-time mode synchronous buck converter providing high efficiency, excellent transient response and high DC output accuracy for low-voltage regulation in digital TVs, set-top-boxes, and network systems.

Features

  • UVLO, OTP, and OCP to protect the circuit. BST 1 GND 2 FB 3 TSOT26 6 SW 5 VIN 4 EN This IC is available in TSOT26 package.

📥 Download Datasheet

Datasheet preview – AP65251

Datasheet Details

Part number AP65251
Manufacturer DIODES
File Size 1.00 MB
Description 500KHz ACOT SYNCHRONOUS DC/DC BUCK CONVERTER
Datasheet download datasheet AP65251 Datasheet
Additional preview pages of the AP65251 datasheet.
Other Datasheets by Diodes

Full PDF Text Transcription

Click to expand full text
ADVANCED INFORMATION AP65251 2A, 16V, 500KHz ACOT SYNCHRONOUS DC/DC BUCK CONVERTER Description The AP65251 is an adaptive constant on-time mode synchronous buck converter providing high efficiency, excellent transient response and high DC output accuracy for low-voltage regulation in digital TVs, set-top-boxes, and network systems. Pin Assignments Top View The constant-on-time control scheme handles wide input/output voltage ratios and provides low external component count. The internal proprietary circuit enables the device to adopt ultra-low ESR ceramic capacitors. The adaptive on-time control supports seamless transition between continuous conduction mode (CCM) at higher load conditions and discontinuous conduction mode (DCM) at lighter load conditions.
Published: |