DRV3245Q-Q1
- AEC-Q100 qualified for automotive applications:
- Device temperature grade 1: –40°C to +125°C, TA
- Functional Safety-Compliant
- Developed for functional safety applications
- Documentation available to aid ISO 26262 system design up to ASIL D
- Systematic capability up to ASIL D
- 4.5-V to 45-V operating voltage
- Programmable peak gate drive currents up to 1A
- Charge-pump gate driver for 100% Duty Cycle
- Current-shunt amplifiers and phase comparators
- A / C Device: 3 current-shunt amplifiers(1) and 3-phase comparators with status through SPI (1)
- B Device: 2 current-shunt amplifiers and 3-phase comparators with real-time monitor through digital pins
- S Device: 3 current-shunt amplifiers
- 3-PWM or 6-PWM input control up to 20 kHz
- Single PWM-mode commutation capability
- Supports both 3.3-V and 5-V digital interface
- Serial peripheral interface (SPI)
- Thermally-enhanced 48-Pin HTQFP
- Protection features:
- Internal regulators, battery voltage monitor
- SPI CRC
- Clock monitor
- Analog built-in self test
- Programmable dead-time control
- MOSFET shoot-through prevention
- MOSFET VDS overcurrent monitors
- Gate-source voltage real time monitor
- Overtemperature warning and Shutdown
(1)C device : Low-drift offset high-precision amplifiers
The DRV3245Q-Q1 device is a FET gate driver IC for three-phase motor-drive applications designed according to the applicable requirements of ISO 26262 for functional safety applications. The device provides three half-bridge drivers each capable of driving a high-side and low-side N-channel MOSFET while also providing sophisticated protection and monitoring of the FETs. A charge-pump driver enables 100% duty cycle and supports low battery voltages during cold-crank operation. The integration of current-sense amplifiers, integrated phase comparators, and SPI-based configuration of the driver and its peripherals enable reduction of the bill of materials (BOM) and space on the printed circuit board (PCB) because of the elimination of most external and passive components.
The DRV3245Q-Q1 device also integrates diagnostics and protection for each internal block and provides support for common system diagnostic checks each of which can be instantiated and reported through SPI. This flexibility of the integrated features allows the device to integrate seamlessly into a variety of safety architectures.

Request more information
Full data sheet and other information are available. Request now
Evaluation module (BOOSTXL-DRV3245AQ1) is available. Request now
Functional safety documentation is available. Request now
Similar products you might be interested in
Same functionality with different pin-out to the compared device
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
BOOSTXL-DRV3245AQ1 — DRV3245Q-Q1 Automotive 3-Phase Motor Gate Driver Evaluation Module
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
HTQFP (PHP) | 48 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.