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TM1914 - 3-channel constant current LED driver dedicated circuit

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Part number TM1914
Manufacturer Titan Micro
File Size 288.50 KB
Description 3-channel constant current LED driver dedicated circuit
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3 LED TM1914 TM1914LED,(DIN、FDIN), DO,。MCU、 、LED、PWM。VDD5V,。 、LED。,。       CMOS OUT24V VDD5V,6~24V 18mA PWM,256 ():±3% ():±5% :DINFDIN, ,DINDIN,FDINFDIN,D01 D02, : RC, , , 800KHz :MSOP10      DIN FDIN SET DO1 DO2 VDD VDD PWM OUTR OUTG OUTB GND GND OSC 1 ©Titan Micro Electronics V1.0 1 www.titanmec.com 3 LED TM1914 OUTR OUTG OUTB GND DO2 1 10 2 9 3 Top View 8 4 7 5 6 2 VDD SET FDIN DIN DO1 DIN FDIN DO1 DO2 SET OUTR OUTG OUTB VDD GND 7 8 6 5 9 1 2 3 10 4 I/O I I O O I O O O --- 1 2 ,GND N, N, N, VDD VDD OUT DIN/FDIN DO1/DO2 GND GND GND 3 , , , , , ESD ,。 ©Titan Micro Electronics V1.0 2 www.titanmec.com 3 LED DIN、FDIN OUT TM1914 VDD Vin Vout Topr -0.4~+7.0 -0.4~VDD+0.7 -0.4~+32.
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