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TPS92640 - Synchronous Buck Controllers

Product Overview

Texas Instruments

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TPS92640 Synchronous Buck Controllers by Texas Instruments - Datasheet Preview — Datasheet preview – TPS92640

Datasheet Details

Part number	TPS92640
Manufacturer	Texas Instruments
File Size	1.69 MB
Description	Synchronous Buck Controllers
Datasheet	TPS92640 Datasheet
Additional preview pages of the TPS92640 datasheet.

Product details

Description

The TPS92640 and TPS92641 devices are highvoltage, synchronous NFET controllers for buckcurrent regulators.

Features

1 VIN Range from 7 V to 85 V.
Wide Dimming Range.
500:1 Analog Dimming.
2500:1 Standard PWM Dimming.
20000:1 Shunt FET PWM Dimming.
Adjustable LED Current Sense Voltage.
2-Ω, 1-Apeak MOSFET Gate Drivers.
Shunt Dimming MOSFET Gate Driver (TPS92641).
Programmable Switching Frequency.
Precision Voltage Reference 3 V ±2%.
Input UVLO and Output OVP.
Low Power Shutdown Mode and Thermal Shutdown.

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Published: Aug 19, 2019 |