VE2266

Products

Power Management ICs

Switch Regulator

VE2266

20V Dual-Channel 6A Buck Converter

High-Efficiency Dual-Channel Monolithic Synchronous Buck Regulator

The VE2266 is a high-efficiency dual-channel monolithic synchronous buck regulator employing a current-mode architecture with controlled on-time. Operating from a supply voltage range of 3.3V to 20V, it delivers up to 6A per channel, making it suitable for lithium-ion battery packs and point-of-load power applications with 12V or 5V inputs.

data table

VE2266 Datasheet

English version

Characteristics and advantages Ordering Information Product Application Documents and Resources

Characteristics and advantages

Input Voltage Range: 3.1V to 20V

Output Voltage Range: 0.6V to 5.5V or 5V to 12V

Load Capacity: 6A per channel

Reference Voltage: 0.6V ±1% (full temperature accuracy)

Switching Frequency Range: 500kHz to 4MHz

Supports real-time junction temperature monitoring analog output

Programmable soft-start

Excellent external clock synchronization capability

Fast load dynamic response capability

Internal clock phase-shifted 180 degrees, supporting two-phase parallel operation or dual independent operation

Supports external clock synchronization (4-phase parallel operation)

Supports CCM and DCM operating modes

QFN Package: QFN-34 (4mm × 5mm)

Ordering Information

Ordering Information	Mark	Option	Temperature Range	Package	Pack	Quantity
VE2266QH-L-TR	2266L	L	-40 to +125°C	QFN4x5-28	TR	5000
VE2266QH-H-TR	2266H	H	-40 to +125°C	QFN4x5-28	TR	5000
VE2266P			-40 to +125°C

Product Application

Power Module

Documents and Resources

Product selection guide

Semiment Product Selection Guide

Selection Guide English version

2025-10-22

Product Specification

VE2266 Datasheet

Datesheet English version

2025-10-24

Application Documents

Application Note for VE2266

Application Note

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