TPS65287 - Synchronous Step Down Three DC-DC Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS65287
Manufacturer	Texas Instruments
File Size	2.21 MB
Description	Synchronous Step Down Three DC-DC Converter
Datasheet	TPS65287 Datasheet
Additional preview pages of the TPS65287 datasheet.

Product details

Description

ORDERING INFORMATION TPS65287 is a power management IC with three step-down buck converters.Both high-side and low-side MOSFETs are integrated to provide fully synchronous conversion with higher efficiency.The converters are designed to simplify its application while giving the designer the option to optimize their usage according to the target application.The converters can operate in 5-, 9-, 12- or 15-V systems.The output voltage can be set externally using a resistor divider to any value

Features

1.
Wide Input Supply Voltage Range: 4.5 V - 18 V.
0.8-V, 1% Accuracy Reference.
Continuous Loading: 3 A (Buck1), 2 A (Buck2 and 3).
Maximum Current: 3.5 A (Buck 1), 2.5 A (Buck2 and 3).
300-kHz.
2.2-MHz Switching Frequency Set By External Resistor.
External Enable Pins With Built-In Current Source for Easy Sequencing.
External Soft Start Pins.
Adjustable Cycle-by-Cycle Current Limit Set by External Resistor.

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Published: Sep 30, 2019 |