LM26484 - Power Management Unit

Product Overview

Texas Instruments

Datasheet Details

Part number	LM26484
Manufacturer	Texas Instruments
File Size	2.36 MB
Description	Power Management Unit
Datasheet	LM26484 Datasheet
Additional preview pages of the LM26484 datasheet.

LM26484 Product details

Description

The LM26484 is a multi-function, configurable Power Management Unit.

This device integrates two highly efficient 2.0A Step-Down DC/DC converters, one LDO Controller, a POR (Power On Reset) circuit, and thermal overload protection circuitry.

All regulator output voltages are externally adjustable.

Features

1.
2 Step-Down DC/DC Converter (Buck).
3.0.
5.5V Input Range.
Externally Adjustable VOUT:.
Bucks 1 & 2: 0.8V.
3.5V @ 2A.
180° Phase Shift Between Bucks Clocks.
2 MHz PWM Switching Frequency.
±1% feedback Voltage Accuracy.
Automatic Soft Start.
Current Overload Protection.
PWM/PFM efficiency Modes Available.
Linear Regulator (LDO) Controller.
3.0V.
5.5V Input Range.

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Published: Feb 21, 2020 |