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TPS92640 - Synchronous Buck Controllers

Texas Instruments

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Datasheet Details

Part number	TPS92640
Manufacturer	Texas Instruments ↗
File Size	1.69 MB
Description	Synchronous Buck Controllers
Datasheet	TPS92640-etcTI.pdf

TPS92640 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 |