TB62777FNG Datasheet (Toshiba) - 8-Channel Constant-Current LED Driver

TB62777FNG, 8-Channel Constant-Current LED Driver

Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin Name Function GND GND terminal SERIAL-IN Serial data input terminal CLOCK Serial clock input terminal LATCH Latch input terminal OUT0 Constant-current output terminal (Open collector) OUT1 Constant-current output terminal (Open collect

TB62777FNG/FG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB62777FNG, TB62777FG 8-Channel Constant-Current LED Driver of the 3.3-V and 5-V Power Supply Voltage Operation The TB62777FNG/FG is comprised of constant-current drivers designed for LEDs and LED panel displays.

The regulated current sources are designed to provide a constant current, which is adjustable through one external resistor.

The TB62777FNG/FG incorporates eight channels of shift registers, latches, AND gates and con

TB62777FNG Features

* Power supply voltages: VDD = 3.3 V/5 V

* Output drive capability and output count: 50 mA × 8 channels

* Constant-current output range: 5 to 40 mA

* Voltage applied to constant-current output terminals: 0.4 V (min, IOUT = 5 to 40 mA)

* Designed for common-an