LM3678

High-Performance Miniature 1.5-A Step-Down DC-DC Converter

Texas Instruments

LM3678 Features

* 1

* 2 VOUT = 0.8 V or 1.2 V

* VIN = 2.5 V to 5.5 V

* 1.5-A Maximum Load Capability

* 3.3-MHz (Typical) PWM Fixed Switching Frequency Allows Use of 1-µH Inductor

* ±3% DC Output Voltage Precision

* 0.01-µA (Typical) Shutdown Current

* Internal Sy

LM3678 General Description

The LM3678 step-down DC-DC converter is optimized for powering low-voltage circuits from a single Li-Ion cell battery and input voltage rails from 2.5 V to 5.5 V. It provides up to 1.5-A load current, over the entire input voltage range. LM3678 offers a 0.8V or 1.2V option. One of the pair of voltag.

LM3678 Datasheet (1.90 MB)

LM3678 Datasheet Preview — Preview of LM3678 PDF

Datasheet Details

Part number:

LM3678

Manufacturer:

Texas Instruments ↗

File Size:

1.90 MB

Description:

High-performance miniature 1.5-a step-down dc-dc converter.
LM3678 www.ti.com SNVS464C

* APRIL 2008

* REVISED MAY 2013 High-Performance Miniature 1.5-A Step-Down DC-DC Converter for Handheld .

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LM3678 High-Performance Miniature 1.5-A Step-Down DC-DC Converter Texas Instruments

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LM3678 Features

LM3678 General Description

Datasheet Details

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