Datasheet Summary
9-channel LED driver control IC
T M1809
1. Description
TM1809 is a 9-channel LED driver control IC. Internal integrated with MCU digital interface, data flip-latch, LED high voltage driver and so on .Through the external MCU control, the chip can achieve separate luminance, and through cascade control can achieve outdoor large-screen color dot-matrix light-emitting control. TM1809 have excellent performance and high reliability.
2. Feature z z z z z z z z z z z z Use high-voltage power CMOS process Output pin tolerance voltage is up to 24V Input voltage can support 6 ~24V via outside resistance connected to chip VDD pin Build-in stabilized voltage supply circuit Brightness adjustment...