DRV8106-Q1 Automotive Half-Bridge Smart Gate Driver With Wide Common Mode Inline Current Sense Amplifier

1 Features

AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, T_A
Half-bridge smart gate driver
- 4.9-V to 37-V (40-V abs. max) operating range
- Doubler charge pump for 100% PWM
Pin to pin gate driver variants
- DRV8705-Q1: H-bridge with low-side amplifier
- DRV8706-Q1: H-bridge with inline amplifier
Smart gate drive architecture
- Adjustable slew rate control
- 0.5-mA to 62-mA peak source current output
- 0.5-mA to 62-mA peak sink current output
- Integrated dead-time handshaking
Wide common mode current shunt amplifier
- Supports inline, high-side, or low-side
- Adjustable gain settings (10, 20, 40, 80 V/V)
- Integrated feedback resistors
- Adjustable PWM blanking scheme
Multiple interface options available
- SPI: Detailed configuration and diagnostics
- H/W: Simplified control and less MCU pins
Spread spectrum clocking for EMI reduction
Compact VQFN package with wettable flanks
Integrated protection features
- Dedicated driver disable pin (DRVOFF)
- Supply and regulator voltage monitors
- MOSFET V_DS overcurrent monitors
- MOSFET V_GS gate fault monitors
- Charge pump for reverse polarity MOSFET
- Offline open load and short circuit diagnostics
- Device thermal warning and shutdown
- Fault condition interrupt pin (nFAULT)