CE8331 Datasheet High Power 1MHz External Power MOSFET Boost Controller

Manufacturer: Chipower

CE8331 high power 1mhz external power mosfet boost controller by Chipower - Datasheet Preview

Datasheet Details

Part number	CE8331
Manufacturer	Chipower
File Size	268.31 KB
Description	High Power 1MHz External Power MOSFET Boost Controller
Download	CE8331 Download (PDF)

Overview

High Power 1MHz External Power MOSFET Boost Controller CE8331 Series INTRODUCTION: The CE8331 is a external power MOSFET boost controller designed for single-cell lithium or two cell alkaline, NiMH, or NiCd battery powered applications.

A switching frequency of 1.0MHz minimizes solution footprint by allowing the use of tiny, low cost and low profile inductor and ceramic capacitors.

The current mode PWM design is internally compensated.

Key Features

z 1.0MHz Switching Frequency z PWM/PFM Auto Switching Maintains High Efficiency Overall Load Current Range z 600mV Feedback Voltage z Over-Thermal Protection z 88% efficiency @ Output 5V/2.5A Input 3.3V z 86% efficiency @ Output 5V/3.0A Input 3.3V z Ceramic Capacitor Compatible z Tiny SOT23-6L Package.

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