ADP2147 - Buck Regulator

Analog Devices

ADP2147 Datasheet Preview — Preview of ADP2147 PDF

Datasheet Details

Part number	ADP2147
Manufacturer	Analog Devices ↗
File Size	630.27 KB
Description	Buck Regulator
Datasheet	ADP2147_AnalogDevices.pdf

ADP2147 Product details

Description

The ADP2147 is a high efficiency, low quiescent current, stepdown (buck) dc-to-dc regulator with an output voltage that can be switched between two different settings under the control of a select pin.

Features

Input voltage: 2.3 V to 5.5 V Peak efficiency: 95% 3 MHz fixed frequency operation Low quiescent current: 23 μA Ultralow shutdown current: 0.2 μA (typical) VSEL pin for simple dynamic voltage scaling (DVS) 100% duty cycle low dropout mode Internal synchronous rectifier, compensation, and soft start Current overload and thermal shutdown protection Small, 6-ball, 1 mm × 1.5 mm WLCSP package.

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Published: Jul 6, 2011 |