TPS65270 - Dual Synchronous StepDown Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS65270
Manufacturer	Texas Instruments
File Size	3.16 MB
Description	Dual Synchronous StepDown Regulator
Datasheet	TPS65270 Datasheet
Additional preview pages of the TPS65270 datasheet.

Product details

Description

The TPS65270 is a monolithic, dual synchronous buck regulator with a wide operating input voltage that can operate in 5-V, 9-V, 12-V, or 15-V bus voltages and battery chemistries.

Features

1 Wide Input Supply Voltage Range: 4.5 V to 18 V.
0.8 V, ±1% Accuracy Reference.
Up to 2-A (Buck 1) and 3-A (Buck 2) Maximum Continuous Output Loading Current.
Low-Power Pulse Skipping Mode to Achieve High Light Load Efficiency.
Adjustable Switching Frequency 300 kHz to 1.4 MHz Set by External Resistor.
Startup With a Prebiased Output Voltage.
Dedicated Enable and Soft Start for Each Buck.
Peak Current-Mode Control With Simp.

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Published: Sep 30, 2019 |