DRV8836
- 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
- 2-V to 7-V Operating Supply Voltage
- Flexible PWM or PHASE/ENABLE Interface
- Low-Power Sleep Mode With 95-nA Maximum Supply Current
- Dedicated nSLEEP Input Pin
- Tiny 2.00-mm × 3.00-mm WSON Package
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The DRV8836 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 can drive 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 MOSFET configured as an H-bridge to drive the motor winding. An internal charge pump generates gate drive voltages.
The DRV8836 supplies up to 1.5-A of output current per H-bridge. It operates on a power supply voltage from 2 V to 7 V.
PHASE/ENABLE and IN/IN interfaces can be selected which are compatible with industry-standard devices. A low-power sleep mode is provided which turns off all unnecessary logic to provide a very low current state.
Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature.
The DRV8836 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 datasheet.您可能會感興趣的類似產品
功能相同，但針腳輸出與所比較的裝置不同。
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | DRV8836 Dual Low-Voltage H-Bridge IC datasheet (Rev. D) | PDF | HTML | 2016/3/29 | ||
| 應用說明 | Understanding Motor Driver Current Ratings (Rev. A) | PDF | HTML | 2024/7/5 | |||
| 應用說明 | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 2021/10/14 | |||
| 應用說明 | Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) | PDF | HTML | 2021/7/22 | |||
| 更多文件說明 | TM4C123x Stepper Motor Control Product Summary | 2015/7/6 | ||||
| 設計指南 | Low-Power Micro Stepper Motor Driver Using FRAM MCU Design Guide | 2015/6/19 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
DRV8836EVM — DRV8836 評估模組
The DRV8836 evaluation module (EVM) demonstrates the capabilities and performance of the DRV8836 motor driver from Texas Instruments. User can control the DRV8836 with an external microcontroller via signal header connectors or use on-board switches for stand-alone operation.
SLVC420 — Board Files: DRV8835 EVM and DRV8836 EVM
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (DSS) | 12 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。