DRV8210
- N-channel H-bridge motor driver
- MOSFET on-resistance: HS + LS 1 Ω
- Drives one bidirectional brushed DC motor
- Two unidirectional brushed DC motors
- One single- or dual-coil latching relay
- Push-pull and bistable solenoids
- Other resistive, inductive, or LED loads
- 1.65-V to 11-V operating supply voltage range
- High output current capability:
- Full-bridge: 1.76-A peak
- Half-bridge: 1.76-A peak per output
- Parallel half-bridge: 3.52-A peak
- Multiple interfaces for flexibility and reduced GPIO
-
Standard PWM Interface (IN1/IN2)
- Supports 1.8-V, 3.3-V, and 5-V logic inputs
- Ultra low-power sleep mode
- <84.5 nA @ VVM = 5 V, VVCC = 3.3 V, TJ = 25°C
- Timed autosleep mode to reduce GPIO
- Protection features
- Undervoltage lockout (UVLO)
- Overcurrent protection (OCP)
- Thermal shutdown (TSD)
- Family of devices. See Device Comparison for details.
The DRV8210 is an integrated motor driver with four N-channel power FETs, charge pump regulator, and protection circuitry. The tripler charge pump architecture allows the device to operate down to 1.65 V to accommodate 1.8-V supply rails and low-battery conditions. The charge pump integrates all capacitors to reduce the overall solution size of the motor driver on a PCB and allows for 100% duty cycle operation.
The DRV8210 supports multiple control interface modes including: PWM (IN1/IN2), phase/enable (PH/EN), independent half-bridge, and parallel half-bridge. Each interface supports a low-power sleep mode to achieve ultra-low quiescent current draw by shutting down most of the internal circuitry.
The device can supply up to 1.76-A peak output current. It operates with a supply voltage from 1.65 V to 5.5 V.
The driver offers robust internal protection features include supply undervoltage lockout (UVLO), output overcurrent (OCP), and device overtemperature (TSD).
The DRV8210 is part of a family of devices which come in pin-to-pin scalable RDS(on) and supply voltage options to support various loads and supply rails with minimal design changes. See Device Comparison for information on the devices in this family. View our full portfolio of brushed motor drivers on ti.com.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | DRV8210 11-V H-Bridge Motor Driver with PWM, PH/EN, and Half-Bridge Control Interfaces and Low-Power Sleep Mode datasheet (Rev. B) | PDF | HTML | 2021年 8月 13日 |
| Design guide | Low-Cost Blood Pressure and Heart Rate Monitor Reference Design | PDF | HTML | 2023年 12月 19日 | |
| Technical article | Benefits of flip chip on leadframe packaging for motor-drive applications | PDF | HTML | 2022年 4月 29日 | |
| Technical article | How to reduce board size and battery consumption in low-voltage H-bridge applicati | PDF | HTML | 2021年 6月 1日 | |
| EVM User's guide | DRV821xEVM and DRV8220EVM User's Guide (Rev. A) | 2020年 12月 17日 | ||
| Certificate | DRV8210EVM EU Declaration of Conformity (DoC) | 2020年 11月 5日 | ||
| Technical article | Overcoming design challenges for brushed-DC motors in smart sanitation systems | PDF | HTML | 2020年 7月 1日 | |
| Technical article | Automating smart home systems with motor drivers | PDF | HTML | 2019年 10月 24日 |
設計與開發
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DRV8210EVM — 具低功耗休眠模式評估模組的 DRV8210 低電壓全橋馬達驅動器
The DRV8210 evaluation module (EVM) allows for easy evaluation of the DRV8210 device.
The DRV8210 motor driver integrates an N-channel H-bridge, charge pump regulator, and protection circuitry. The device supports PWM (IN1/IN2), phase/enable (PH/EN), independent half-bridge, and parallel half-bridge (...)
TIDA-010266 — 低成本血壓和心律監測儀參考設計
| 封裝 | 引腳 | 下載 |
|---|---|---|
| SOT-5X3 (DRL) | 6 | 檢視選項 |
| WSON (DSG) | 8 | 檢視選項 |
訂購與品質
- 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
- 資格摘要
- 進行中可靠性監測
- 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。