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Product Overview
The DRV8876RGTR from Texas Instruments is a fully integrated H-bridge motor driver capable of driving up to 3.6A peak current. It operates from a supply voltage range of 4.5V to 37V, making it suitable for a wide variety of brushed DC motor applications. The device integrates N-channel power MOSFETs with low RDS(on) to minimize power dissipation, and includes comprehensive protection features such as overcurrent, overtemperature, and undervoltage lockout. The compact 16-VQFN (3x3 mm) package enables space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VM) |
4.5V to 37V |
| Output Current (Peak) |
3.6A |
| Output Current (Continuous) |
2.5A |
| RDS(on) (HS + LS) |
0.3Ω typical |
| PWM Frequency |
Up to 100 kHz |
| Control Interface |
PH/EN, PWM |
| Protection Features |
OCP, OTP, UVLO, NPOR |
| Package |
16-VQFN (3x3 mm) |
| Operating Temperature |
-40°C to +125°C |
Key Features
- Integrated H-bridge with low RDS(on) MOSFETs
- Wide supply voltage range: 4.5V to 37V
- High output current: up to 3.6A peak
- PWM control up to 100 kHz
- Protection: overcurrent, overtemperature, undervoltage lockout, and nFAULT indicator
- Small 3x3 mm VQFN package
- Low sleep current (<1 μA)
Target Applications
- 5G base station antenna tilt control
- Automotive dashboard stepper motors
- Industrial valve actuators
- Robotic vacuum cleaners
- Printer paper feed mechanisms
- Medical pump drivers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DRV8876RGTR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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orders confirmed before 4 PM are shipped the same day.
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testing samples and urgent shortage components.
Quality Assurance & Compliance
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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
DRV8876RGTR 是德州儀器 (TI) 推出的全集成 H 橋電機驅動器,可提供高達 3.6A 的峰值電流。其工作電源電壓範圍為 4.5V 至 37V,適用於多種有刷直流電機應用。該器件集成了低導通電阻 (RDS(on)) 的 N 溝道功率 MOSFET,以最大限度地減少功耗,並包含過流、過溫和欠壓鎖定等全面保護功能。緊湊的 16-VQFN (3x3 mm) 封裝適用於空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VM) |
4.5V 至 37V |
| 輸出電流 (峰值) |
3.6A |
| 輸出電流 (連續) |
2.5A |
| 導通電阻 (HS + LS) |
典型 0.3Ω |
| PWM 頻率 |
最高 100 kHz |
| 控制接口 |
PH/EN, PWM |
| 保護功能 |
OCP, OTP, UVLO, NPOR |
| 封裝 |
16-VQFN (3x3 mm) |
| 工作溫度 |
-40°C 至 +125°C |
核心特性
- 集成 H 橋,低導通電阻 MOSFET
- 寬電源電壓範圍:4.5V 至 37V
- 高輸出電流:峰值高達 3.6A
- PWM 控制最高 100 kHz
- 保護:過流、過溫、欠壓鎖定及 nFAULT 指示
- 小型 3x3 mm VQFN 封裝
- 低睡眠電流 (<1 μA)
典型應用場景
- 5G 基站天線傾角控制
- 汽車儀表板步進電機
- 工業閥門執行器
- 機器人吸塵器
- 打印機進紙機構
- 醫療泵驅動器
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