TM1802 - Dedicated single-channel LED driver control circuit

Datasheet Details

Part number	TM1802
Manufacturer	Unknown Manufacturer
File Size	245.81 KB
Description	Dedicated single-channel LED driver control circuit
Datasheet	TM1802 Datasheet

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LED 、 TM1802 TM1802LED（），LED 。，。、。SOT-23TO-92。、 CMOS 1.2V1.5V LED30-400mA 80% ：SOT-23 TO-92 、：： VDD OUT PWM R GND TM1802 TM1802 www.szpth.com -1- LED 、：： TM1802 、：： OUT VDD GND SOT23 2 1 3 TO92 3 1 2 LED LED -0.5～5V 、：：（（Ta = 25℃ 25℃, Vss = 0 V） V） www.szpth.com -2- LED LED VDD VOUT IO1 PD Topt Tstg TM1802 V V mA mW ℃ ℃ -0.5～+5.0( ，) 10 30～400 200 -40～+80 -65～+150 （（Ta = -20 ～ +70℃ 70℃，Vss = 0 V） V） VDD 1.2 3.0 5.0 V - 、：： 3 TM1802 -SOT-23 DC 1.2V~5V, 1.2V 1.5V 2 1 20uH~560uH 、：： www.szpth.com -3- LED TM1802 1、 LED ，（），：：， 22uH<<33 uH ，<=3.0V 47uH<<220 uH ，<=3.5V 330uH<，<=5.0V ，，，，。，。 2、 LED，，。、IC ：： www.szpth.com -4- LED TOTO-92 ：： TM1802 SOTSOT-23 ：： www.szpth.