LM3489 - Hysteretic PFET Buck Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	LM3489
Manufacturer	Texas Instruments
File Size	1.25 MB
Description	Hysteretic PFET Buck Controller
Datasheet	LM3489 Datasheet
Additional preview pages of the LM3489 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 |