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TPS92640

Texas Instruments
Part Number TPS92640
Manufacturer Texas Instruments
Description Synchronous Buck Controllers
Published Aug 19, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS92640, TPS92641 SNVS902A – ...
Datasheet PDF File TPS92640 PDF File

TPS92640
TPS92640


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS92640, TPS92641 SNVS902A – OCTOBER 2012 – REVISED OCTOBER 2015 TPS9264x Synchronous Buck Controllers for Precision Dimming LED Drivers 1 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 2 Applications • LED Driver / Constant Current Regulator...



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