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TPS92633MPWPR three-channel LED driver includes an unique thermal management design to reduce temperature rising on the device. The TPS92633MPWPR is a linear driver to output full current loads up to 150 mA per channel. 

Features

Wide input voltage range: 4.5 V to 40 V

Thermal sharing by external shunt resistor

Low supply current in fault mode

Three high-precision current regulation

Up to 150-mA current output for each channel

±5% accuracy over full temperature range

Independent current setting by resistor

Independent PWM pin for brightness control

Support off-board brightness binning resistor

Support external NTC for current derating

Low dropout voltage

Maximum dropout: 600 mV at 150 mA

Diagnostics and protection

LED open-circuit with auto-recovery

LED short-to-GND with auto-recovery

Single LED short-circuit detection with autorecovery

Diagnostic enable with adjustable threshold

Thermal shutdown

Operation junction temperature range: –55°C to150°C

Applications

General-purpose LED driver applications

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  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

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