TB9081FG Overview
Functional descriptions (1) Charge pump circuit (2) Pre-drivers (3) Current detector (4) Oscillator/divider (5) Abnormal detection circuit (5-1) VB1/VB2 under voltage detection (5-2) VCC1/VCC2 under voltage detection (5-3) VCC1/VCC2 over voltage detection.
TB9081FG Key Features
- 3-phase pre-drivers : PWM control to 20kHz
- Build-in fail-safe relay pre-drivers
- Build-in Charge Pump
- High response Current Detection circuit
- Miscellaneous-abnormal-detection circuits
- Build-in ABIST/LBIST functions
- Operating voltage range : VB=4.5 to 28V, VCC=3.0 to 5.5V
- Operational temperature range : -40 to 125°C
- Package : LQFP-64pin (0.5mm pitch)
- AEC-Q100 Qualified