TB62D612FTG(O,EL)

The TB62D612FTG is a constant-current driver designed for LED and LED display lighting.

The TB62D612FTG incorporates twenty-four channels of seven-bit PWM dimming controllers and constant-current drivers. Twenty-four constant-current drivers are divided into three blocks, each consisting of three drivers, and the output current of each can be independently adjusted by the relevant external resistor.

The TB62D612FTG is controlled using the SDA and SCLK input signals, and capable of high-speed data transfers.

The TB62D612FTG can be set address with ID terminal. (Up to 64 address) High-speed processing is capable by applying Bi-CMOS process.

The TB62D612FTG operates with a supply voltage of 3.3 V or 5 V.

• Power supply voltages: Vcc = 3.3 V/5 V
• Output drive capability and output count: 80 mA (max)× 24 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-anode LEDs
• The input interface is controlled by the SDA and SCLK signal lines
• Thermal shutdown (TSD)
• Logical Input signal voltage level: 3.3-V and 5-V CMOS interfaces (Schmitt trigger input)
• Maximum output voltage: 28 V
• Incorporating PWM control circuitry: Provides seven-bit PWM control
• Driver identification: Up to 64 drivers can be controlled individually
• Operating temperature range: Topr = -40 to 85°C
• Package: : P-WQFN36