DRV8837C
- H-Bridge Motor Driver
- Drives a DC Motor or Other Loads
- Low MOSFET On-Resistance: HS + LS 1 Ω
- 1-A Maximum Drive Current
- 0- to 11-V Operating Supply-Voltage Range
- Standard PWM Interface (IN1/IN2)
- Low-Power Sleep Mode With 120-nA Maximum Sleep Current
- nSLEEP pin
- Small Package and Footprint
- 8 WSON (With Thermal Pad)
- 2.0 × 2.0 mm
- Protection Features
- VCC Undervoltage Lockout (UVLO)
- Overcurrent Protection (OCP)
- Thermal Shutdown (TSD)
All trademarks are the property of their respective owners.
The DRV8837C device provides an integrated motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion control applications. The device can drive one DC motor or other devices like solenoids. The output driver block consists of N-channel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages.
The DRV8837C device can supply up to 1 A of output current. The device operates on a motor power supply voltage from 0 to 11 V, and control logic can operate on 1.8-V to 5-V rails.
The DRV8837C device has a PWM (IN/IN) input interface.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout, and overtemperature.
For all available packages, see the orderable addendum at the end of the data sheet.您可能會感興趣的類似產品
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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 | DRV8837C 1-A Low-Voltage H-Bridge Driver datasheet (Rev. A) | PDF | HTML | 2016/7/29 | ||
| 應用說明 | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 2021/10/14 | |||
| 技術文章 | Detect. Sense. Control: Simplify building automation designs with MSP430™ MCUs | PDF | HTML | 2021/8/23 | |||
| 技術文章 | Overcoming design challenges for brushed-DC motors in smart sanitation systems | PDF | HTML | 2020/7/1 | |||
| 白皮書 | Extending Battery Life in Smart E-Locks (Rev. A) | 2020/6/4 | ||||
| 技術文章 | Automating smart home blinds, shades and shutters with motor drivers | PDF | HTML | 2020/1/2 | |||
| 技術文章 | Automating smart home systems with motor drivers | PDF | HTML | 2019/10/24 | |||
| 技術文章 | Using smart relay drivers for smart meters, part 2 | PDF | HTML | 2018/12/10 | |||
| 白皮書 | Remote Shut Off in Flow Meters is Instrumental for Smart Utility Deployment | 2018/8/10 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (DSG) | 8 | 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。