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Product Overview
The DRV8910QPWPRQ1 is a highly integrated automotive-grade motor driver from Texas Instruments, designed for driving multiple brushed DC motors, stepper motors, and solenoids. It features 8 half-bridge outputs capable of delivering up to 1.5 A continuous current per channel, with a wide operating voltage range of 4.5 V to 45 V. The device is housed in a compact 24-HTSSOP package with an exposed pad for enhanced thermal performance. It includes advanced protection features such as overcurrent, overtemperature, and undervoltage lockout, making it ideal for harsh automotive environments.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Half-Bridges |
8 |
| Continuous Output Current per Channel |
1.5 A |
| Peak Output Current per Channel |
2 A |
| Operating Voltage Range |
4.5 V to 45 V |
| Logic Supply Voltage |
3.3 V / 5 V |
| RDS(on) (Typical) |
0.5 Ω |
| Switching Frequency |
Up to 100 kHz |
| Interface |
SPI |
| Protection Features |
Overcurrent, Overtemperature, Undervoltage Lockout, Open-Load Detection |
| Operating Temperature Range |
-40°C to +125°C |
| Package |
24-HTSSOP (Exposed Pad) |
Key Features
- 8 half-bridge outputs for flexible motor and solenoid control
- Low RDS(on) of 0.5 Ω for high efficiency
- Integrated SPI interface for diagnostics and configuration
- Advanced protection: overcurrent, overtemperature, undervoltage, open-load
- Wide operating voltage range suitable for 12-V and 24-V automotive systems
- Compact 24-HTSSOP package with thermal pad
- AEC-Q100 qualified for automotive applications
Target Applications
- Automotive body control modules (e.g., door locks, window lifts, seat adjusters)
- 5G base station antenna tilting and beam steering
- Industrial automation (e.g., conveyor belt actuators, valve control)
- Robotics (e.g., joint motors, grippers)
- Medical equipment (e.g., infusion pumps, patient positioning)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DRV8910QPWPRQ1. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
-
RoHS Compliant: All electronic components comply with international
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
DRV8910QPWPRQ1 是德州儀器推出的一款高度集成的汽車級電機驅動器,專為驅動多個有刷直流電機、步進電機和電磁閥而設計。它具備 8 個半橋輸出,每個通道可提供高達 1.5 A 的連續電流,工作電壓範圍為 4.5 V 至 45 V。器件採用緊湊的 24-HTSSOP 封裝,帶有裸露焊盤以增強散熱性能。它包含先進的保護功能,如過流、過溫和欠壓鎖定,非常適合惡劣的汽車環境。
詳細技術參數
| 參數 |
數值 |
| 半橋數量 |
8 |
| 每通道連續輸出電流 |
1.5 A |
| 每通道峰值輸出電流 |
2 A |
| 工作電壓範圍 |
4.5 V 至 45 V |
| 邏輯電源電壓 |
3.3 V / 5 V |
| 典型導通電阻 |
0.5 Ω |
| 開關頻率 |
最高 100 kHz |
| 接口 |
SPI |
| 保護功能 |
過流、過溫、欠壓鎖定、開路檢測 |
| 工作溫度範圍 |
-40°C 至 +125°C |
| 封裝 |
24-HTSSOP(帶裸露焊盤) |
核心特性
- 8 個半橋輸出,靈活控制電機和電磁閥
- 低導通電阻 0.5 Ω,效率高
- 集成 SPI 接口,用於診斷和配置
- 先進保護:過流、過溫、欠壓、開路檢測
- 寬工作電壓範圍,適用於 12 V 和 24 V 汽車系統
- 緊湊的 24-HTSSOP 封裝,帶散熱焊盤
- 通過 AEC-Q100 認證,適用於汽車應用
典型應用場景
- 汽車車身控制模塊(如門鎖、車窗升降、座椅調節)
- 5G 基站天線傾角和波束控制
- 工業自動化(如輸送帶執行器、閥門控制)
- 機器人(如關節電機、夾爪)
- 醫療設備(如輸液泵、病人定位)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 DRV8910QPWPRQ1 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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