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LM20145 - Adjustable Frequency Synchronous Buck Regulator

Product Overview

Texas Instruments

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LM20145 Adjustable Frequency Synchronous Buck Regulator by Texas Instruments - Datasheet Preview — Datasheet preview – LM20145

Datasheet Details

Part number	LM20145
Manufacturer	Texas Instruments
File Size	0.97 MB
Description	Adjustable Frequency Synchronous Buck Regulator
Datasheet	LM20145 Datasheet
Additional preview pages of the LM20145 datasheet.

Product details

Description

The LM20145 is a full featured adjustable frequency synchronous buck regulator capable of delivering up to 5A of continuous output current.

Features

1.
2 Available in AEC-Q100 Temperature Grade 1.
Input Voltage Range 2.95V to 5.5V.
Accurate Current Limit Minimizes Inductor Size.
97% Peak Efficiency.
Adjustable Switching Frequency (250 kHz to 750 kHz).
32 mΩ Integrated FET Switches.
Starts up into Pre-Biased Loads.
Output Voltage Tracking.
Peak Current Mode Control.
Adjustable Output Voltage down to 0.8V.
Adjustable Soft-Start with External Capac.

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Published: Nov 26, 2023 |