
TM1730 是80點(diǎn)模式(20SEG x4COM)或者128點(diǎn)模式(16SEG x 8COM)的內(nèi)存映像和多功能的LCD驅(qū)動專用芯片 工作電壓范圍:2.4~5.5V
TM

LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) PWM Dimming 750mA (Switch) 10-TμSMD (1.9x2.07)
Texas Instruments (TI)
