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DRV8835
- 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
All trademarks are the property of their respective owners.
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.技術文件
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檢視所有 8 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | DRV8835 Dual Low-Voltage H-Bridge IC datasheet (Rev. H) | PDF | HTML | 2016年 8月 9日 |
| Application note | Understanding Motor Driver Current Ratings (Rev. A) | PDF | HTML | 2024年 7月 5日 | |
| Application note | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 2021年 10月 14日 | |
| Application note | Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) | PDF | HTML | 2021年 7月 22日 | |
| White paper | Extending Battery Life in Smart E-Locks (Rev. A) | 2020年 6月 4日 | ||
| Technical article | Using smart relay drivers for smart meters, part 2 | PDF | HTML | 2018年 12月 10日 | |
| More literature | TM4C123x Stepper Motor Control Product Summary | 2015年 7月 6日 | ||
| User guide | DRV8835, DRV8836 Evaluation Module | 2012年 3月 26日 |
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)。
開發板
DRV8835EVM — DRV8835 評估模組
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.
使用指南: PDF
| 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
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
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。