TB62777FG Overview
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 prised 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...
TB62777FG Key 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
- Designed for mon-anode LEDs
- Thermal shutdown (TSD)（min: 150℃）
- Power on reset (POR)
- Logical input signal voltage level: 3.3-V and 5-V CMOS
- Maximum output voltage: 25V
- Serial data transfer rate: 25 MHz (max) @cascade connection