TB62781FNG Overview
Pin Number Symbol Description 1 RESET Reset signal input pin (Setting this pin High resets internal data.) (Note) 2 SDA Serial data input pin 3 SCLK Serial data transfer clock input pin 4 ID0 ID configuration pin (Note) 5 ID1 ID configuration pin (Note) 6 ID2 ID configuration pin (Note.
TB62781FNG Key Features
- Power supply voltage: Vcc =3.3 V/5 V
- Maximum output current capability: 80 mA (max) × 9 channels
- Constant-current characteristics setting range: 5 to 40 mA
- Output voltage at constant-current drive: 0.4 V (min, IOUT = 5 to 40 mA)
- Designed for mon-anode LEDs
- The input interface is controlled by the SDA and SCLK signal lines
- Built-in thermal shutdown (TSD)
- Logical input and output: 3.3-V and 5-V CMOS interfaces (Schmitt trigger input)
- Maximum output voltage: 28 V
- Incorporating PWM control circuitry: Provides 7-bit PWM control