支援軟體
DRV8830
- H-Bridge Voltage-Controlled Motor Driver
- Drives DC Motor, One Winding of a Stepper Motor, or Other
Actuators/Loads - Efficient PWM Voltage Control for Constant Motor Speed
With Varying Supply Voltages - Low MOSFET On-Resistance:
HS + LS 450 mΩ
- Drives DC Motor, One Winding of a Stepper Motor, or Other
- 1-A Maximum DC/RMS or Peak Drive Current
- 2.75-V to 6.8-V Operating Supply Voltage Range
- 300-nA (Typical) Sleep Mode Current
- Serial I2C-Compatible Interface
- Multiple Address Selections Allow Up to 9 Devices on One
I2C Bus - Current Limit Circuit and Fault Output
- Thermally-Enhanced Surface Mount Packages
The DRV8830 device provides an integrated motor driver solution for battery-powered toys, printers, and other low-voltage or battery-powered motion control applications. The device has one H-bridge driver, and can drive one DC motor or one winding of a stepper motor, as well as other loads like solenoids. The output driver block consists of N-channel and P-channel power MOSFETs configured as an H-bridge to drive the motor winding.
Provided with sufficient PCB heatsinking, the DRV8830 can supply up to 1-A of DC/RMS or peak output current. It operates on power supply voltages from 2.75 V to 6.8 V.
To maintain constant motor speed over varying battery voltages while maintaining long battery life, a PWM voltage regulation method is provided. The output voltage is programmed through an I2C-compatible interface, using an internal voltage reference and DAC.
Internal protection functions are provided for over current protection, short-circuit protection, undervoltage lockout, and overtemperature protection.
The DRV8830 is available in a tiny 3-mm × 3-mm 10-pin VSON package and HVSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
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檢視所有 9 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | DRV8830 Low-Voltage Motor Driver With Serial Interface datasheet (Rev. G) | PDF | HTML | 2015年 12月 31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 | Remote Shut Off in Flow Meters is Instrumental for Smart Utility Deployment | 2018年 8月 10日 | ||
| Application note | PowerPAD™ Thermally Enhanced Package (Rev. H) | 2018年 7月 6日 | ||
| More literature | TM4C123x Stepper Motor Control Product Summary | 2015年 7月 6日 | ||
| User guide | DRV8830-32 User Guide | 2011年 6月 3日 | ||
| Application brief | PowerPAD™ Made Easy (Rev. B) | 2004年 5月 12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
DRV8830EVM — DRV8830 評估模組
The DRV8830 evaluation module consists of a 1A, H-bridge motor driver with a I2C control interface and a small number external components that can be used to drive one brushed DC motor or other loads like solenoids. With the DRV8830EVM, designers can quickly and easily evaluate the performance of (...)
使用指南: PDF
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HVSSOP (DGQ) | 10 | Ultra Librarian |
| VSON (DRC) | 10 | 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。