CE8509 Datasheet 1.5MHz 600mA Synchronous Step-Down Converter

Manufacturer: Chipower

CE8509 1.5mhz 600ma synchronous step-down converter by Chipower - Datasheet Preview

Datasheet Details

Part number	CE8509
Manufacturer	Chipower
File Size	370.93 KB
Description	1.5MHz 600mA Synchronous Step-Down Converter
Download	CE8509 Download (PDF)

Overview

1.5MHz 600mA Synchronous Step-Down Converter CE8509 Series INTRODUCTION: The CE8509 is a 1.5MHz constant frequency, slope compensated current mode PWM synchronous step-down converter.

High switching frequency allows the use of small surface mount inductors and capacitors.

The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode.

Key Features

S: z High efficiency : Up to 96% z Output Current: 600mA (Typ. ) z 1.5MHz Constant Switching Frequency z No Schottky Diode Required z Input Voltage: 2.5V to 5.5V z 0.6V Reference Allows Low Output Voltage z Low Dropout: 100% duty Cycle z Low Quiescent Current: 270μA z Shutdown Current:.

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