CE8503 Datasheet - Chipower

CE8503 Synchronous Step-Down Converter

800mA,2V-6.5V Input,1.5MHz Synchronous Step-Down Converter CE8503 Series INTRODUCTION: The CE8503 is a constant frequency, current mode step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The output voltage can be regulated as low as 0.6V. The CE8503 can also run at 100% duty cycle for low dropout oper.

CE8503 Features

* High efficiency :Up to 96%

* 1.5MHz Constant Frequency Operation

* 800mA Output Current

* No Schottky Diode Required

* 2V to 6.5V Input Voltage Range

* Output Voltage as Lo

CE8503 Datasheet (407.94 KB)

CE8503 Datasheet Preview — Preview of CE8503 PDF

Datasheet Details

Part number:

CE8503

Manufacturer:

Chipower

File Size:

407.94 KB

Description:

Synchronous step-down converter.

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