Design tool
DRV3220-Q1
Automotive 12-V & 24-V battery 3-phase gate driver with enhanced protection
Data sheet
DRV3220-Q1
- AEC-Q100 Qualified for Automotive Applications:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
- Three-Phase Bridge Driver for Motor Control
- Suitable for 12-V and 24-V Applications
- Integrated Boost Converter, Gate Drive to 4.75 V
- Drives 6 Separate N-Channel Power MOSFETs
- Strong 1-A Gate Drive for High-Current FETs
- Programmable Dead Time
- PWM Frequency up to 20 kHz
- Supports 100% Duty Cycle Operation
- Short-Circuit Protection
- VDS-Monitoring (Adjustable Detection Level)
- Overvoltage and Undervoltage Protection
- Overtemperature Warning and Shut Down
- Sophisticated Failure Detection and Handling Through SPI
- System Supervision
- Q&A Watchdog
- I/O Supply Monitoring
- ADREF Monitoring
- Programmable Internal Fault Diagnostics
- Sleep Mode Function
- Thermally-Enhanced 48-Pin HTQFP PowerPAD IC Package (7-mm × 7-mm Body)
All trademarks are the property of their respective owners.
The DRV3220-Q1 bridge driver is dedicated to automotive three-phase brushless DC motor control applications. The device provides six dedicated drivers for standard-level N-channel MOSFET transistors. A boost converter with an integrated FET provides the overdrive voltage, allowing full control on the power stages even for low battery voltage down to 4.75 V. The strong driver strength is suitable for high-current applications and programmable to limit peak output current.
The device incorporates robust FET protection and system monitoring functions like a Q&A watchdog and voltage monitors for I/O supplies and ADC reference voltages. Integrated internal diagnostic functions can be accessed and programmed through an SPI interface.
For all available packages, see the orderable addendum at the end of the data sheet.Similar products you might be interested in
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Technical documentation
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View all 5 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DRV3220-Q1 Three-Phase Automotive Gate Driver With Enhanced Protection, Diagnostics, and Monitoring datasheet | PDF | HTML | 17 Feb 2017 |
| Application note | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 14 Oct 2021 | |
| Application note | Protecting Automotive Motor Drive Systems from Reverse Polarity Conditions (Rev. A) | 19 Feb 2019 | ||
| Application brief | Designing High-Side and 3-Phase Isolator MOSFET Circuits in Motor Apps | 09 May 2018 | ||
| Functional safety information | Analog components advance functional safety development for automotive applicati | 20 Jan 2017 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
DRV3205EVM — DRV3205-Q1 Three-Phase Automotive Gate Driver Evaluation Module
The Texas Instruments DRV3205 evaluation module (DRV3205EVM) helps designers evaluate the operation and performance of the DRV3205-Q1 and DRV3220-Q1 bridge driver for motor driver applications. The DRV3205EVM can be designed with may TI MCU families with Micro-Control LaunchPads. The device (...)
User guide: PDF
Design tool
DRV3205-Q1-EVM — DRV3205EVM Design Files and BLDC Software
Supported products & hardware
Products
BLDC drivers
Design tool
DRV3205-Q1-SAFETI — DRV3205-Q1 Detailed Safety Documents
Supported products & hardware
Products
BLDC drivers
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HTQFP (PHP) | 48 | Ultra Librarian |
Ordering & quality
Information included:
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- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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Support & training
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