LM3668 - High-Efficiency Dual-Mode Single-Inductor Buck-Boost DC-DC Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	LM3668
Manufacturer	Texas Instruments
File Size	4.19 MB
Description	High-Efficiency Dual-Mode Single-Inductor Buck-Boost DC-DC Converter
Datasheet	LM3668 Datasheet
Additional preview pages of the LM3668 datasheet.

Product details

Description

The LM3668 is a synchronous buck-boost DC-DC converter optimized for powering low voltage circuits from a Li-Ion battery and input voltage rails between 2.5 V and 5.5 V.

Features

1 45-µA Typical Quiescent Current.
For 2.8-V-3.3-V and 3-V-3.4-V Versions:.
1-A Maximum Load Current for VIN = 2.8 V to 5.5 V.
800-mA Maximum Load Current for VIN = 2.7 V.
600-mA Maximum Load Current for VIN = 2.5 V.
For 4.5 V-5 V.
1-A Maximum Load Current for VIN = 3.9 V to 5.5 V.
800-mA Maximum Load Current for VIN = 3.4 V to 3.8 V.
700-mA Maximum Load Current for VIN = 3 V to 3.3 V.
600-mA Maximum Load C.

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Published: Mar 14, 2020 |