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DRV8313

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65-V max 3-A peak 3-phase motor driver with integrated FETs

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Data sheet

DRV8313

ACTIVE
Data sheet Order now

Product details

Rating Catalog Architecture Integrated FET Control interface 3xPWM RDS(ON) (HS + LS) (mΩ) 480 Peak output current (A) 3 Vs (min) (V) 8 Vs ABS (max) (V) 65 Features Integrated FETs Operating temperature range (°C) -40 to 125
Rating Catalog Architecture Integrated FET Control interface 3xPWM RDS(ON) (HS + LS) (mΩ) 480 Peak output current (A) 3 Vs (min) (V) 8 Vs ABS (max) (V) 65 Features Integrated FETs Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4 VQFN (RHH) 36 36 mm² 6 x 6
  • 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.

  • 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.

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.
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Technical documentation

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Type Title Date
* Data sheet DRV8313 2.5-A Triple 1/2-H Bridge Driver datasheet (Rev. D) PDF | HTML 26 Apr 2016
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
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
Not available on TI.com
GUI for evaluation module (EVM)

SLVC465 — DRV8313 Software

Supported products & hardware

Supported products & hardware

Products
BLDC drivers
  • DRV8313 — 65-V max 3-A peak 3-phase motor driver with integrated FETs
Hardware development
Evaluation board
Download
Simulation model

DRV8313 IBIS Model

SLVMCV4.ZIP (19 KB) - IBIS Model
Download
Reference designs

TIDEP0025 — Single Chip Drive for Industrial Communications and Motor Control

This reference design implements hardware interface based on the HEIDENHAIN EnDat 2.2 standard for position or rotary encoders. The platform also allows you to implement real-time EtherCAT communications standards in a broad range of industrial automation equipment. It enables designs with a low (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDEP0039 — Sercos III Slave For AM437x Communication Development Platform Reference Design

The TIDEP0039 Sercos III Slave For AM437x Communication Development Platform Reference Design combines the AM437x Sitara processor family from Texas Instruments (TI) and the Sercos III media access control (MAC) layer into a single system-on-chip (SoC) solution. Targeted for Sercos III slave (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDEP0022 — ARM MPU with Integrated BiSS C Master Interface Reference Design

Implementation of BiSS C Master protocol on Industrial Communication Sub-System (PRU-ICSS). The design provides full documentation and source code for Programmable Realtime Unit (PRU).
Design guide: PDF
Schematic: PDF
Reference designs

TIDEP0035 — ARM MPU with Integrated HIPERFACE DSL Master Interface Reference Design

This reference design implements HIPERFACE DSL master protocol on Industrial Communication Sub-System (PRU-ICSS). The two-wire interface allows integration of position feedback wires into motor cable.  It consists of AM437x PRU-ICSS firmware and TIDA-00177 transceiver reference design.
Design guide: PDF
Schematic: PDF
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 (...)
Design guide: PDF
Schematic: PDF
Reference designs

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.
Design guide: PDF
Schematic: PDF
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 (...)
Test report: PDF
Schematic: PDF
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.  (...)
Test report: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
HTSSOP (PWP) 28 Ultra Librarian
VQFN (RHH) 36 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

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  • MSL rating/Peak reflow
  • MTBF/FIT estimates
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  • Ongoing reliability monitoring
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