Datasheet4U Logo Datasheet4U.com

ETA8291 - High Efficiency Synchronous Step-Down Converter

📥 Download Datasheet

Datasheet Details

Part number ETA8291
Manufacturer ETA
File Size 1.70 MB
Description High Efficiency Synchronous Step-Down Converter
Datasheet download datasheet ETA8291 Datasheet

General Description

ETA8291 is a Power Management Unit(PMU) with 2 channels of wide input range, high efficiency DC-to-DC step-down switching regulators.

Each channel is capable of delivering up to 2A of output current.

It adopts an adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load.

Overview

ETA8291 Dual 18V, 2A, High Efficiency Synchronous Step-Down Converter.

Key Features

  • Wide Input Range: 3.5V-18V.
  • Dual 2A Max Output Current.
  • Adaptive COT Control.
  • Ultra-fast Load Transient Response.
  • High Efficiency PFM mode at Light Load.
  • High Efficiency Synchronous Operation.
  • Low Rdson Internal Power FETs.
  • No External Compensation Needed.
  • Thermal Shutdown and UVLO.
  • RoHS Compliant.

More Datasheets from ETA

Part Number Description
ETA8210 COT Synchronous Step-Down Converter
ETA8220 High Efficiency Synchronous Step-Down Converter
ETA8222 High Efficiency Synchronous Step-Down Converter
ETA8003 Secondary-Side Synchronous Rectifier Driver
ETA8010 1.5MHz Step-Down Converter
ETA8015 DC-to-DC step-down switching regulators
ETA8051 Integrated HV Power MOSFET Quasi-Resonant PWM Controller
ETA8103 High Efficiency Synchronous Step-Down Converter
ETA8110 COT Synchronous Step-Down Converter
ETA8111 COT Synchronous Step-Down Converter