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# DRV8835HB01B | ||
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H-bridge-based ICs DRV8835HB. Allows you to control two DC motors in the range voltage 2V to 11V and maximum current of 1.5 A on the engine, or parallel, where it is then possible to control the 3A engine. Or the module can be used to control a stepper motor. | ||
## Description | ||
The DRV8835 provides an integrated motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion control applications. It features two H-bridge drivers capable of driving two DC motors or one stepper motor. The output driver block for each consists of N-channel power MOSFETs configured as an H-bridge. An internal charge pump generates gate drive voltages, and it includes protection features for overcurrent, short circuit, undervoltage lockout, and overtemperature. | ||
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The module can be used to control a stepper motor. | ||
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## 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 | ||
- Bridges can be configured in parallel for up to 3-A Drive Current | ||
- Separate motor (0-V to 11-V) and logic (2-V to 7-V) supply pins | ||
- Flexible PWM or PHASE/ENABLE Interface | ||
- Low-Power Sleep Mode with 95-nA Maximum Supply Current | ||
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## Applications | ||
Ideal for battery-powered applications such as: | ||
- Cameras | ||
- DSLR Lenses | ||
- Consumer Products | ||
- Toys | ||
- Robotics | ||
- Medical Devices | ||
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## Setup and Configuration | ||
1. **Power Supply**: | ||
- Ensure that the VCC is connected to a 2 V to 7 V supply. | ||
- Connect VM to a supply voltage between 0 V and 11 V depending on the required motor voltage. | ||
2. **Input Configuration**: | ||
- The default mode (IN/IN) is selected by setting MODE to low or leaving it unconnected. | ||
- Switch to PHASE/ENABLE mode by setting MODE to high. | ||
3. **Sleep Mode**: | ||
- Enter low-power sleep mode by setting all inputs to low (0 V). | ||
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## Documentation and Support | ||
- For detailed device specifications and setup instructions, refer to the DRV8835 datasheet available at [Texas Instruments Product Page](http://www.ti.com/product/drv8835). |