Datasheet Texas Instruments LP5562TME/NOPB — 数据表

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SNVS820B – APRIL 2013 – REVISED DECEMBER 2016 LP5562 Four-Channel RGB-or White-LED Driver With Internal Program Memory
and Independent Channel Control
1 Features 3 Description The LP5562 is a four-channel LED driver designed to
produce variety of lighting effects. The device has a
program memory for creating variety of lighting
sequences. When the program memory has been
loaded, the LP5562 can operate independently
without processor control. 1 Four Independently Programmable LED Outputs
With 8-Bit Current Setting (From 0 mA to 25.5 mA
With 100-ОјA Steps) and 8-Bit PWM Control
Typical LED Output Saturation Voltage 60 mV and
Current Matching 1%
Flexible PWM Control for LED Outputs
Automatic Power-Save Mode With External Clock
Three Program Execution Engines With Flexible
Instruction Set
Autonomous Operation With Program Execution …