11-V, 1.5-A dual H-bridge motor driver
Product details
Parameters
Package | Pins | Size
Features
- Dual-H-Bridge Motor Driver
- Capable of Driving Two DC Motors or One Stepper Motor
- Low-MOSFET ON-Resistance:
HS + LS 305 mΩ
- 1.5-A Maximum Drive Current Per H-Bridge
- Configure Bridges Parallel for 3-A Drive Current
- Separate Motor and Logic-Supply Pins:
- 0-V to 11-V Motor-Operating Supply-Voltage
- 2-V to 7-V Logic Supply-Voltage
- Separate Logic and Motor Power Supply Pins
- Flexible PWM or PHASE/ENABLE Interface
- Low-Power Sleep Mode With 95-nA Maximum Supply Current
- Tiny 2.00-mm × 3.00-mm WSON Package
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Description
The DRV8835 provides an integrated motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion control applications. The device has two H-bridge drivers, and drives two DC motors or one stepper motor, as well as other devices like solenoids. The output driver block for each consists of N-channel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates gate drive voltages.
The DRV8835 supplies up to 1.5-A of output current per H-bridge and operates on a motor power supply voltage from 0 V to 11 V, and a device power supply voltage of 2 V to 7 V.
PHASE/ENABLE and IN/IN interfaces are compatible with industry-standard devices.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout, and overtemperature.
The DRV8835 is packaged in a tiny 12-pin WSON package (Eco-friendly: RoHS and no Sb/Br).
For all available packages, see the orderable addendum at the end of the data sheet.Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | DRV8835 Dual Low-Voltage H-Bridge IC datasheet (Rev. H) | Aug. 09, 2016 |
| White papers | Extending Battery Life in Smart E-Locks (Rev. A) | Jun. 04, 2020 | |
| Application notes | Best Practices for Board Layout of Motor Drivers (Rev. A) | Jan. 22, 2019 | |
| Technical articles | Using smart relay drivers for smart meters, part 2 | Dec. 10, 2018 | |
| Technical articles | Why are you still driving automotive motors with relays? | Jul. 13, 2017 | |
| Technical articles | The story of motor-drive integration | Jan. 09, 2017 | |
| Technical articles | How to create a dynamic power solution for stepper motors, relays and LEDs | Nov. 01, 2016 | |
| More literature | TM4C123x Stepper Motor Control Product Summary | Jul. 06, 2015 | |
| User guides | DRV8835, DRV8836 Evaluation Module | Mar. 26, 2012 | |
| Application notes | Calculating Motor Driver Power Dissipation | Feb. 06, 2012 | |
| Application notes | Understanding Motor Driver Current Ratings | Feb. 06, 2012 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The DRV8835 evaluation module (EVM) demonstrates the capabilities and performance of the DRV8835 motor driver from Texas Instruments. User can control the DRV8835 with an external microcontroller via signal header connectors or use on-board switches for stand-alone operation.
Features
- 2.0 to 11V supply voltage range.
- Split Vm/Vcc supply isolates motor voltage from logic supply.
- Access to output signals through Kelvin contact for easy evaluation.
- Jumper for switching between MCU or manual operation.
- LP2985-50 5V regulator supplies high logic level and Vcc in manual operation mode, no (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| WSON (DSS) | 12 | View options |
Ordering & quality
Support & training
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