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L99LD01

STMicroelectronics
Part Number L99LD01
Manufacturer STMicroelectronics
Description High efficiency constant current LED driver
Published Oct 25, 2018
Detailed Description L99LD01 High efficiency constant current LED driver for automotive applications Datasheet - production data Features ...
Datasheet PDF File L99LD01 PDF File

L99LD01
L99LD01

Overview
L99LD01 High efficiency constant current LED driver for automotive applications Datasheet - production data Features LQFP32 7x7 mm GAPG1506151117CFT Max VBATT Operation supply battery voltage VBATT Oscillator frequency range 40 V 5.
6 - 24 V 100 - 500 kHz • Automotive qualified • Constant current operation • Current LED settable by external sensing resistor and adjustable via SPI • Converter switching frequency adjustable by external resistor (RSF) • EMC reduction by internal spread spectrum dither oscillator • Low frequency PWM dimming operation.
• Maximum input current limiter • Maximum switching duty cycle limiter • Slope compensation adjustable by external resistor (R9) • Battery o...


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