Datasheet Texas Instruments LP3952RLX/NOPB — Ficha de datos

LP3952
www.ti.com SNVS518A – JULY 2007 – REVISED MARCH 2013 LP3952 6-Channel Color LED Driver with Audio Synchronization
Check for Samples: LP3952 FEATURES APPLICATIONS 1 2 Constant current and PWM controlled color
LED drivers
Maximum current 40mA / output in constant
current mode, supports also switch mode
control with 50 mA maximum current / output
Complete audio synchronization for color/RGB
LEDs with amplitude, frequency and speed
optimization
Command based lighting pattern generator for
RGB LEDs
Programmable ON/OFF blinking sequences for
RGB1 outputs
High efficiency Boost DC-DC converter with
programmable VOUTand fSW
I2C compatible interface
Possibility for external PWM dimming control
Small package – 36-bump DSBGA, 3.0 x 3.0 x
0.65 mm Cellular Phones
PDAs, MP3 players DESCRIPTION
LP3952 is a color LED driver for battery powered
handheld devices. It drives any color LEDs including …