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LM21305 - Adjustable Frequency Synchronous Buck Converter

Texas Instruments

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Datasheet Details

Part number	LM21305
Manufacturer	Texas Instruments
File Size	1.89 MB
Description	Adjustable Frequency Synchronous Buck Converter
Datasheet	LM21305-etcTI.pdf

LM21305 Product details

Description

The LM21305 is a full-featured, 5-A, synchronous buck dc-dc converter optimized for solution size, flexibility, and high conversion efficiency.

Features

1 High-Efficiency Synchronous DC-DC Converter:.
Integrated Low RDSon Power MOSFETs.
Wide Input Voltage Range: 3 V to 18 V.
Load Current as High as 5 A.
Switching Frequency: 300 kHz to 1.5 MHz.
External Frequency Synchronization.
Accurate 0.598-V Feedback Voltage Reference.
Ultra-Fast Line and Load Transient Response:.
Peak Current-Mode Control.
Internal Slope Compensation.
High-Bandwidth Error Ampl.

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Published: Dec 18, 2020 |