GUI for evaluation module (EVM)
Data sheet
DRV8313
- Triple 1/2-H Bridge Driver IC
- 3-Phase brushless DC Motors
- Solenoid and Brushed DC Motors
- High Current-Drive Capability: 2.5-A Peak
- Low MOSFET ON-Resistance
- Independent 1/2-H-Bridge Control
- Uncommitted Comparator Can Be Used for Current Limit or Other Functions
- Built-In 3.3-V 10-mA LDO Regulator
- 8-V to 60-V Operating Supply-Voltage Range
- Sleep Mode for Standby Operation
- Small Package and Footprint
- 28-Pin HTSSOP (PowerPAD Package)
- 36-Pin VQFN
All trademarks are the property of their respective owners.
The DRV8313 provides three individually controllable half-H-bridge drivers. The device is intended to drive a three-phase brushless-DC motor, although it can also be used to drive solenoids or other loads. Each output driver channel consists of N-channel power MOSFETs configured in a 1/2-H-bridge configuration. Each 1/2-H-bridge driver has a dedicated ground terminal, which allows independent external current sensing.
An uncommitted comparator is integrated into the DRV8313, which allows for the construction of current-limit circuitry or other functions.
Internal protection functions are provided for undervoltage, charge pump faults, overcurrent, short circuits, and overtemperature. Fault conditions are indicated by the nFAULT pin.
For all available packages, see the orderable addendum at the end of the data sheet.Similar products you might be interested in
Same functionality with different pin-out to the compared device
Technical documentation
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View all 9 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DRV8313 2.5-A Triple 1/2-H Bridge Driver datasheet (Rev. D) | PDF | HTML | 26 Apr 2016 |
| Technical article | How to achieve efficient, reliable and accurate actuation in real-time motor control systems | 25 Oct 2022 | ||
| Technical article | Understanding brushless-DC motor systems, part 2 | 20 Oct 2021 | ||
| Technical article | Understanding brushless-DC motor systems, part 1 | 18 Oct 2021 | ||
| Application note | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 14 Oct 2021 | |
| Application note | Delay and Dead Time in Integrated MOSFET Drivers | PDF | HTML | 23 Aug 2021 | |
| Technical article | A basic brushless gate driver design – part 3: integrated vs. discrete half bridges | 16 Dec 2020 | ||
| EVM User's guide | DRV8313EVM User Guide (Rev. A) | 18 Oct 2018 | ||
| Application note | Sensored 3-Phase BLDC Motor Control Using MSP430 | 20 Jul 2011 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
DRV8313EVM — DRV8313 evaluation module
The DRV8313EVM (evaluation module) provides a cost effective, sensorless-solution for running a 3-phase BLDC motor in trapezoidal commutation.
User guide: PDF
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Reference designs
TIDEP0050 — EnDat 2.2 System Reference Design
This reference design implements EnDat 2.2 Master protocol stack and hardware interface based on HEIDENHAIN EnDat 2.2 standard for position or rotary encoders. The design is composed of EnDat 2.2 Master protocol stack, half-duplex communications using RS-485 transceivers and the line termination (...)
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TIDA-01362 — Driving a 3-Phase Stepper Motor With a BLDC Motor Driver Reference Design
TIDA-01362 demonstrates how to drive a three phase stepper motor using the same hardware structure of a Brushless (BLDC) driver. By regulating the PWM signal schemes, the design achieves a smooth sinusoidal output current. DRV8313 device is used for the implementation of this design.
Reference designs
TIDA-00827 — 2.5 A Integrated Sensored BLDC Motor Controller Reference Design
The TIDA-00827 is an integrated, sensored BLDC motor controller reference design suitable for low-powered, battery operated, brushless DC motor applications. An 8- to 35-V operating voltage range supports 3S to 6S LiPo battery supplies. Specific applications include camera gimbals, low power fans (...)
Reference designs
TIDA-00274 — Cost-effective 3-phase Brushless DC Drive for Sensor-less Trapezoidal Control Reference Design
This reference evaluation module, featuring DRV8313, 3-phase driver with integrated MOSFETs and MSP430G2553 MCU, provides a cost effective sensor-less solution to run of 3-phase BLDC motor in trapezoidal commutation. Reference design software comes with easy to use GUI for quick evaluation. (...)
| Package | Pins | Download |
|---|---|---|
| HTSSOP (PWP) | 28 | View options |
| VQFN (RHH) | 36 | View options |
Ordering & quality
Information included:
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- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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