company blog about Supply TI TPS92633MPWPR Three-Channel High-Side LED Driver

Supply TI TPS92633MPWPR Three-Channel High-Side LED Driver

Description
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