LM25085-Q1 - 42V Constant On-Time PFET Buck Switching Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	LM25085-Q1
Manufacturer	Texas Instruments
File Size	1.34 MB
Description	42V Constant On-Time PFET Buck Switching Controller
Datasheet	LM25085-Q1 Datasheet
Note	This datasheet PDF includes multiple part numbers: LM25085-Q1, LM25085. Please refer to the document for exact specifications by model.
Additional preview pages of the LM25085-Q1 datasheet.

Product details

Description

The LM25085 is a high efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, efficient buck regulator for a wide range of applications.

Features

1 LM25085-Q1 is an Automotive Grade product that is AEC-Q100 Grade 1 Qualified (-40°C to 125°C Operating Junction Temperature).
Wide 4.5V to 42V Input Voltage Range.
Adjustable Current Limit Using RDS(ON) or a Current Sense Resistor.
Programmable Switching Frequency to 1MHz.
No Loop Compensation Required.
Ultra-Fast Transient Response.
Nearly Constant Operating Frequency with Line and Load Variations.
Adjustable Output Volta.

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Published: May 19, 2023 |