LM3489-Q1 - Hysteretic PFET Buck Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	LM3489-Q1
Manufacturer	Texas Instruments
File Size	1.25 MB
Description	Hysteretic PFET Buck Controller
Datasheet	LM3489-Q1 Datasheet
Note	This datasheet PDF includes multiple part numbers: LM3489-Q1, LM3489. Please refer to the document for exact specifications by model.
Additional preview pages of the LM3489-Q1 datasheet.

Product details

Description

The LM3489 device is a high-efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, cost-effective, switching buck regulator for a wide range of applications.

Features

1 Qualified for Automotive Parts.
AEC-Q100 Qualified With the Following Results:.
Device Temperature Grade 1:.
40°C to 125°C Ambient Operating Temperature Range.
Device HBM ESD Classification Level 2.
Device CDM ESD Classification Level C5.
Easy-to-Use Control Methodology.
No Control Loop Compensation Required.
Wide 4.5-V to 35-V Input Range.
1.239 V to VIN Adjustable Output Range.
High Efficiency:.

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Published: Apr 8, 2020 |