TB62747AFG Overview
TB62747AFG/AFNG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB62747AFG, TB62747AFNG 16-Output Constant Current LED Driver The TB62747 series 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 TB62747 series incorporates 16 channels of shift registers,...
TB62747AFG Key Features
- Output current setting range : 1.5 to 35 mA @ VDD = 3.3 V, VO = 0.4 to 1.0 V
- Current accuracy (@ REXT = 1.2 kΩ, VO = 0.4 V, VDD = 3.3 V, 5.0 V)
- high-speed output switching : twOE(L) = 100 ns (min)
- Control data format
- Input signal voltage level : 3.3 V and 5.0 V CMOS interfaces
- Serial data transfer rate : fSCK = 25 MHz (max) @cascade connection
- Power supply voltages : VDD = 3.0 V to 5.5 V
- Operation temperature range: Topr = -40 to 85 °C
- Output voltage
- Power on reset (POR)