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Product Overview
The TPL7407LAQPWRQ1 is a high-voltage, high-current 7-channel Darlington transistor array from Texas Instruments, designed for automotive and industrial applications. Each channel features an open-collector output capable of driving loads up to 50V and 600mA, with integrated suppression diodes for inductive loads. The device is housed in a compact 16-TSSOP package, making it ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
7 |
| Output Voltage (Max) |
50 V |
| Output Current per Channel (Max) |
600 mA |
| Input Voltage Range |
2.7 V to 5.5 V |
| Operating Temperature Range |
-40°C to 125°C |
| Package |
16-TSSOP |
| Output Type |
Open-Collector Darlington |
| Integrated Clamp Diodes |
Yes |
| Qualification |
AEC-Q100 |
Key Features
- 7-channel Darlington array with 50V/600mA capability
- Integrated suppression diodes for inductive loads
- Low input current (typically 1.5 mA per channel)
- Wide input voltage range (2.7V to 5.5V)
- Automotive qualified (AEC-Q100)
- Thermal shutdown protection
- Compact 16-TSSOP package
Target Applications
- Automotive: Dashboard indicators, relay drivers, LED lighting, seat control modules
- Industrial: Programmable logic controllers (PLCs), motor drivers, solenoid drivers
- Consumer: Appliance control, gaming machines, vending machines
- Specific examples: 5G base station power management, automotive body control modules, industrial valve actuators
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPL7407LAQPWRQ1. 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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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
TPL7407LAQPWRQ1 是德州儀器推出的一款高電壓、大電流 7 通道達林頓晶體管陣列,專為汽車和工業應用設計。每個通道均具有開路集電極輸出,可驅動高達 50V 和 600mA 的負載,並內置電感負載抑制二極管。該器件採用緊湊的 16-TSSOP 封裝,非常適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
7 |
| 最大輸出電壓 |
50 V |
| 每通道最大輸出電流 |
600 mA |
| 輸入電壓範圍 |
2.7 V 至 5.5 V |
| 工作溫度範圍 |
-40°C 至 125°C |
| 封裝 |
16-TSSOP |
| 輸出類型 |
開路集電極達林頓 |
| 內置箝位二極管 |
是 |
| 認證 |
AEC-Q100 |
核心特性
- 7 通道達林頓陣列,支持 50V/600mA
- 內置電感負載抑制二極管
- 低輸入電流(典型值每通道 1.5 mA)
- 寬輸入電壓範圍(2.7V 至 5.5V)
- 通過汽車級認證(AEC-Q100)
- 過熱關斷保護
- 緊湊的 16-TSSOP 封裝
典型應用場景
- 汽車:儀表板指示燈、繼電器驅動、LED 照明、座椅控制模塊
- 工業:可編程邏輯控制器(PLC)、電機驅動、電磁閥驅動
- 消費類:家電控制、遊戲機、自動售貨機
- 具體實例:5G 基站電源管理、汽車車身控制模塊、工業閥門執行器
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