Datasheet4U Logo Datasheet4U.com

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

📥 Download Datasheet

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 download datasheet LM3668 Datasheet

General 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.

It has the capability to support up to 1-A output current over the output voltage range.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3668 SNVS449O – JUNE 2007 – REVISED APRIL 2015 LM3668 1-A, High-Efficiency Dual-Mode Single-Inductor Buck-Boost DC-DC Converter.

Key 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.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo LM3668 High Efficiency Dual Mode Single Inductor Buck-Boost DC/DC Converter National Semiconductor

More Datasheets from Texas Instruments

Part Number Description
LM360 High Speed Differential Comparator
LM360M High Speed Differential Comparator
LM361 High Speed Differential Comparators
LM361H High Speed Differential Comparators
LM361M High Speed Differential Comparators
LM3622 Lithium-Ion Battery Charger Controller
LM36272 Two-Channel LCD Backlight Driver
LM36273 Three-Channel LCD Backlight Driver
LM36274 Four-Channel LCD Backlight Driver
LM3630A High-Efficiency Dual-String White LED Driver