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ADP2139

Compact 800mA 3 MHz Step-Down DC-to-DC Converter

ADP2139 Features

* GENERAL DESCRIPTION Input voltage: 2.3 V to 5.5 V Peak efficiency: 95% 3 MHz fixed frequency operation Typical quiescent current: 24 μA Very small solution size 6-lead, 1 mm × 1.5 mm WLCSP package Fast load and line transient response 100% duty cycle low dropout mode Internal synchronous rectifier

ADP2139 General Description

Input voltage: 2.3 V to 5.5 V Peak efficiency: 95% 3 MHz fixed frequency operation Typical quiescent current: 24 μA Very small solution size 6-lead, 1 mm × 1.5 mm WLCSP package Fast load and line transient response 100% duty cycle low dropout mode Internal synchronous rectifier, compensation, and s.

ADP2139 Datasheet (450.70 KB)

Preview of ADP2139 PDF

Datasheet Details

Part number:

ADP2139

Manufacturer:

Analog Devices ↗

File Size:

450.70 KB

Description:

Compact 800ma 3 mhz step-down dc-to-dc converter.

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ADP2139 Compact 800mA MHz Step-Down DC-to-DC Converter Analog Devices

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