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DRV8935

ACTIVE

33V, 2.5A quad independent half bridge drivers with current regulation

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Data sheet

DRV8935

ACTIVE
Data sheet Order now

Product details

Number of full bridges 2 Vs (min) (V) 4.5 Vs ABS (max) (V) 35 Peak output current (A) 2.5 RDS(ON) (HS + LS) (mΩ) 330 Sleep current (µA) 2 Control mode PWM Control interface Hardware (GPIO) Features Integrated Current Sensing Rating Catalog Operating temperature range (°C) -40 to 125
Number of full bridges 2 Vs (min) (V) 4.5 Vs ABS (max) (V) 35 Peak output current (A) 2.5 RDS(ON) (HS + LS) (mΩ) 330 Sleep current (µA) 2 Control mode PWM Control interface Hardware (GPIO) Features Integrated Current Sensing Rating Catalog Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4 VQFN (RGE) 24 16 mm² 4 x 4
  • Quad Half-bridge driver
    • Can drive up to Four Solenoid Loads, Two DC Motors, One Stepper Motor, or Other Loads
  • Integrated current sensing and regulation
  • 4.5-V to 33-V Operating supply voltage range
  • Low RDS(ON): 330 mΩ HS + LS at 24 V, 25°C
  • 2.5-A Maximum Drive Current at 24 V, 25°C

  • Pin to pin compatible with -

    • Small package and footprint
  • Configurable Off-Time PWM Chopping
    • 7, 16, 24 or 32 µs
  • Supports 1.8-V, 3.3-V, 5.0-V logic inputs
  • Low-current sleep mode (2 µA)
  • Spread spectrum clocking for low electromagnetic interference (EMI)
  • Protection features
    • VM undervoltage lockout (UVLO)
    • Charge pump undervoltage (CPUV)
    • Overcurrent protection (OCP)
    • Thermal shutdown (OTSD)
    • Fault condition output (nFAULT)]
  • Quad Half-bridge driver
    • Can drive up to Four Solenoid Loads, Two DC Motors, One Stepper Motor, or Other Loads
  • Integrated current sensing and regulation
  • 4.5-V to 33-V Operating supply voltage range
  • Low RDS(ON): 330 mΩ HS + LS at 24 V, 25°C
  • 2.5-A Maximum Drive Current at 24 V, 25°C

  • Pin to pin compatible with -

    • Small package and footprint
  • Configurable Off-Time PWM Chopping
    • 7, 16, 24 or 32 µs
  • Supports 1.8-V, 3.3-V, 5.0-V logic inputs
  • Low-current sleep mode (2 µA)
  • Spread spectrum clocking for low electromagnetic interference (EMI)
  • Protection features
    • VM undervoltage lockout (UVLO)
    • Charge pump undervoltage (CPUV)
    • Overcurrent protection (OCP)
    • Thermal shutdown (OTSD)
    • Fault condition output (nFAULT)]

The DRV8935 provides four half-bridge drivers for industrial applications. The device can be used for driving up to four solenoid loads, two DC motors, one Stepper motor, or other loads. The output stage for each channel consists of N-channel power MOSFETs configured in a half bridge. A simple PWM interface allows easy interface with the controller.

The DRV8935 operates off a single power supply and supports a wide input supply range from 4.5 V to 33 V. The DRV8935 can supply up to 2.5-A peak or 1.75-A RMS output current per channel (dependent on PCB design).

A low-power sleep mode is provided to achieve a low quiescent current draw by shutting down much of the internal circuitry. Internal protection functions are provided for undervoltage-lockout, overcurrent protection on each FET, short circuit protection, and overtemperature. Fault conditions are indicated by the nFAULT pin.

The DRV8935 provides four half-bridge drivers for industrial applications. The device can be used for driving up to four solenoid loads, two DC motors, one Stepper motor, or other loads. The output stage for each channel consists of N-channel power MOSFETs configured in a half bridge. A simple PWM interface allows easy interface with the controller.

The DRV8935 operates off a single power supply and supports a wide input supply range from 4.5 V to 33 V. The DRV8935 can supply up to 2.5-A peak or 1.75-A RMS output current per channel (dependent on PCB design).

A low-power sleep mode is provided to achieve a low quiescent current draw by shutting down much of the internal circuitry. Internal protection functions are provided for undervoltage-lockout, overcurrent protection on each FET, short circuit protection, and overtemperature. Fault conditions are indicated by the nFAULT pin.
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Technical documentation

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Type Title Date
* Data sheet DRV8935 Quad Half-Bridge Driver With Integrated Current Sense datasheet (Rev. A) PDF | HTML 13 Apr 2021
Application brief Advantages of Integrated Current Sensing (Rev. B) PDF | HTML 20 Jun 2022
Application note Using DRV to Drive Solenoids (Rev. A) PDF | HTML 24 Apr 2022
Application note How to Drive Unipolar Stepper Motor with the DRV8xxx PDF | HTML 03 Dec 2021
Certificate DRV8935PEVM EU Declaration of Conformity (DoC) 26 Jan 2021
Application note Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B) PDF | HTML 19 Jan 2021

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DRV8935PEVM — DRV8935 H-bridge driver evaluation module

The DRV8935 evaluation module (EVM) allows easy evaluation of the DRV8935 device.

The DRV8935 integrates two N-channel power MOSFET H-bridges and integrated current sense and regulation circuitry. The DRV8935 device operates off a single power supply and supports a wide input supply range from 4.5 (...)

User guide: PDF
Not available on TI.com
Package Pins CAD symbols, footprints & 3D models
HTSSOP (PWP) 28 Ultra Librarian
VQFN (RGE) 24 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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