ADP2109 - Step-Down Converter

Product Overview

Analog Devices

Datasheet Details

Part number	ADP2109
Manufacturer	Analog Devices
File Size	0.97 MB
Description	Step-Down Converter
Datasheet	ADP2109 Datasheet
Additional preview pages of the ADP2109 datasheet.

Product details

Description

The ADP2109 is a high efficiency, low quiescent current stepdown dc-to-dc converter with an internal discharge switch that allows automatic discharge of the output capacitor in an ultrasmall 5-ball WLCSP package.

Features

Peak efficiency: 95% Discharge switch function Fixed frequency operation: 3 MHz Typical quiescent current: 18 μA Maximum load current: 600 mA Input voltage: 2.3 V to 5.5 V Uses tiny multilayer inductors and capacitors Current mode architecture for fast load and line transient response 100% duty-cycle low dropout mode Internal synchronous rectifier Internal compensation Internal soft start Current overload protection Thermal shutdown protection Shutdown supply current: 0.2 μA 5-ball WLCSP Support.

📁 Similar Datasheet

ADP280120W3 - Automotive-grade ACEPACK DRIVE power module (STMicroelectronics)
ADP-2-1+ - Power Splitter/Combiner (Mini-Circuits)
ADP-2-10 - Power Splitter/Combiner (Mini-Circuits)
ADP-2-10+ - Power Splitter/Combiner (Mini-Circuits)
ADP-2-1W - Power Splitter/Combiner (Mini-Circuits)
ADP-2-4 - Power Splitter/Combiner (Mini-Circuits)
ADP-2-9+ - Power Splitter/Combiner (Mini-Circuits)
ADP-DFB-1368-SM-TO39 - DISTRIBUTED FEEDBACK LASER DIODE (Andesec)

Other Datasheets by Analog Devices

ADP2102 - Synchronous Step-Down DC-DC Converter
ADP2105 - Step-Down DC-to-DC Converter
ADP2106 - Step-Down DC-to-DC Converter
ADP2107 - Step-Down DC-to-DC Converter
ADP2108 - Step-Down DC-to-DC Converter
ADP2114 - Synchronous Step-Down DC-to-DC Regulator

Published: Oct 6, 2013 |