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Product Overview
The DRV8210DRLR from Texas Instruments is a brushed DC motor driver IC designed for low-voltage, low-current applications. Housed in a compact SOT-563 package, it integrates dual H-bridge drivers capable of driving up to 1.8A peak current per channel. With an operating voltage range from 1.65V to 11V, it is ideal for battery-powered and portable devices. The device features low RDS(on) (0.6Ω typical) for high efficiency and includes protection features such as overcurrent, overtemperature, and undervoltage lockout.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.65V – 11V |
| Output Current (Peak) |
1.8A per channel |
| RDS(on) (HS + LS) |
0.6Ω typical |
| PWM Frequency |
Up to 250 kHz |
| Interface |
PWM / IN1, IN2 |
| Protection |
OCP, OTP, UVLO, OVP |
| Package |
SOT-563 (1.6mm x 1.6mm) |
| Operating Temperature |
-40°C to +125°C |
Key Features
- Dual H-bridge for two brushed DC motors or one stepper motor
- Low quiescent current (1.5µA typical in sleep mode)
- Integrated current sensing with adjustable current limit
- Small footprint saves board space
- 3.3V and 5V logic compatible
Target Applications
- Portable medical devices (e.g., insulin pumps, infusion pumps)
- Consumer electronics (e.g., smartphone camera modules, haptic drivers)
- Industrial automation (e.g., valve actuators, small pumps)
- Robotics (e.g., toy robots, educational kits)
- Automotive (e.g., side mirror adjustment, seat belt tensioners)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DRV8210DRLR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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with full quality assurance and traceability.
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be authentic with strict quality control.
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environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
DRV8210DRLR 是德州儀器 (TI) 推出的一款低電壓、低電流有刷直流馬達驅動器 IC,採用緊湊的 SOT-563 封裝。它集成了雙 H 橋驅動器,每通道可提供高達 1.8A 的峰值電流。工作電壓範圍為 1.65V 至 11V,非常適合電池供電和便攜式設備。該器件具有低導通電阻(典型值 0.6Ω),可實現高效率,並包含過流、過溫和欠壓鎖定等保護功能。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
1.65V – 11V |
| 輸出電流 (峰值) |
每通道 1.8A |
| 導通電阻 (HS + LS) |
典型值 0.6Ω |
| PWM 頻率 |
最高 250 kHz |
| 接口 |
PWM / IN1, IN2 |
| 保護功能 |
過流、過溫、欠壓、過壓 |
| 封裝 |
SOT-563 (1.6mm x 1.6mm) |
| 工作溫度 |
-40°C 至 +125°C |
核心特性
- 雙 H 橋,可驅動兩個有刷直流馬達或一個步進馬達
- 低靜態電流(睡眠模式典型值 1.5µA)
- 集成電流檢測,可調節電流限制
- 小尺寸,節省電路板空間
- 兼容 3.3V 和 5V 邏輯
典型應用場景
- 便攜式醫療設備(如胰島素泵、輸液泵)
- 消費電子(如智能手機攝像頭模塊、觸覺驅動器)
- 工業自動化(如閥門執行器、小型泵)
- 機器人(如玩具機器人、教育套件)
- 汽車電子(如後視鏡調節、安全帶預緊器)
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