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Product Overview
The DRV1100P from Texas Instruments is a high-current solenoid/valve driver designed for industrial and automotive applications. It integrates a low-side DMOS power switch with a current-sense feedback loop, enabling precise current regulation. The device operates from an 8V to 60V supply and delivers up to 2.5A continuous output current. Housed in an 8-pin PDIP package, it offers a compact solution for driving inductive loads.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
8V to 60V |
| Output Current (Continuous) |
2.5A |
| Output Current (Peak) |
3.5A |
| On-Resistance (RDS(on)) |
0.3Ω typical |
| Switching Frequency |
Up to 100 kHz |
| Current Sense Accuracy |
±5% |
| Operating Temperature |
-40°C to 125°C |
| Package |
8-PDIP |
Key Features
- Integrated low-side DMOS power switch with current sense
- Adjustable current limit via external resistor
- Internal clamp diode for inductive load demagnetization
- Overcurrent and overtemperature protection
- Low standby current (<10 μA)
- 8-pin PDIP package for easy prototyping
Target Applications
- Industrial solenoid valves in factory automation (e.g., pneumatic actuators)
- Automotive fuel injectors and transmission solenoids
- Relay and lamp drivers in building automation (e.g., smart lighting panels)
- 5G base station cooling fan control
- Medical equipment (e.g., infusion pump actuators)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DRV1100P. 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.
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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
DRV1100P 是德州儀器(TI)推出的一款高電流電磁閥/閥門驅動器,專為工業和汽車應用設計。它集成了低側 DMOS 功率開關和電流檢測反饋迴路,可實現精確的電流調節。該器件可在 8V 至 60V 電源電壓下工作,提供高達 2.5A 的連續輸出電流。採用 8 引腳 PDIP 封裝,為驅動感性負載提供了緊湊的解決方案。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
8V 至 60V |
| 輸出電流(連續) |
2.5A |
| 輸出電流(峰值) |
3.5A |
| 導通電阻 (RDS(on)) |
典型值 0.3Ω |
| 開關頻率 |
最高 100 kHz |
| 電流檢測精度 |
±5% |
| 工作溫度 |
-40°C 至 125°C |
| 封裝 |
8-PDIP |
核心特性
- 集成低側 DMOS 功率開關及電流檢測
- 通過外部電阻可調節電流限制
- 內置鉗位二極管用於感性負載消磁
- 過流和過溫保護
- 低待機電流(<10 μA)
- 8 引腳 PDIP 封裝,便於原型設計
典型應用場景
- 工業自動化中的電磁閥(例如氣動執行器)
- 汽車燃油噴射器和變速箱電磁閥
- 樓宇自動化中的繼電器和燈光驅動(例如智能照明面板)
- 5G 基站冷卻風扇控制
- 醫療設備(例如輸液泵執行器)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 DRV1100P 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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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
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