Datasheet Texas Instruments TPS92638QPWPRQ1 — 数据表

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Design TPS92638-Q1
SLVSCK5B – SEPTEMBER 2014 – REVISED MARCH 2015 TPS92638-Q1 8-Channel Linear LED Driver With PWM Dimming
1 Features 3 Description The TPS92638-Q1 is an eight-channel linear LED
driver with PWM dimming control. Its design is ideal
for driving multiple strings of LEDs up to a medium
power range. 1 Qualified for Automotive Applications
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C3B
8-Channel LED Driver With Analog and PWM
Dimming
Wide Input-Voltage Range: 5 V–40 V
Adjustable Constant Output Current Set by
Reference Resistor
– Maximum Current: 70 mA per Channel
– Maximum Current: 560 mA in Parallel …