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LM3557 - Step-Up Converter

Texas Instruments

The LM3557 by Texas Instruments is a Step-Up Converter. Below is the official datasheet preview.

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LM3557 Step-Up Converter by Texas Instruments - Datasheet Preview — Official preview page of the LM3557 Step-Up Converter datasheet (Texas Instruments).

Datasheet Details

Part number	LM3557
Manufacturer	Texas Instruments
File Size	928.78 KB
Description	Step-Up Converter
Datasheet	LM3557-etcTI.pdf
Additional preview pages of the LM3557 datasheet.

LM3557 Product details

Description

The LM3557 is a complete solution for white LED drive applications.

Features

1.
2 VIN Range: 2.7V.
7.5V.
Small External Components.
1.25 MHz Constant-Switching Frequency.
Output Over-Voltage Protection.
Input Under-Voltage Protection.
Cycle-By-Cycle Current Limit.
TRUE.

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Published: Aug 21, 2019 |