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Product Overview
The TPS27S100APWPR is a single-channel, high-side power switch from Texas Instruments, designed for robust power distribution in automotive and industrial applications. It integrates a 40V rated N-channel MOSFET with a typical on-resistance of 100mΩ, providing efficient power switching and protection. The device is housed in a 14-pin HTSSOP package with PowerPAD for enhanced thermal performance. It features comprehensive protection including overcurrent, overtemperature, and short-circuit protection, as well as diagnostic feedback via a current sense output.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
4.5V to 40V |
| Continuous Output Current |
2.5A (typical) |
| On-Resistance (RDS(on)) |
100mΩ (typical) |
| Operating Temperature |
-40°C to +125°C |
| Package |
14-HTSSOP (PowerPAD) |
| Protection Features |
Overcurrent, Overtemperature, Short-Circuit, Undervoltage Lockout |
| Diagnostic Output |
Current sense (proportional to load current) |
| Switching Frequency |
Up to 1 kHz (resistive load) |
Key Features
- Single-channel high-side switch with 40V maximum input voltage
- Low on-resistance (100mΩ) for minimal power dissipation
- Integrated protection: overcurrent, overtemperature, short-circuit, and undervoltage lockout
- Diagnostic current sense output for load monitoring
- Enable input with active high logic
- Thermally enhanced PowerPAD package for improved heat dissipation
- AEC-Q100 qualified for automotive applications
Target Applications
- Automotive: 5G base station power distribution, infotainment systems, dashboard displays, body control modules
- Industrial: Programmable logic controllers (PLCs), industrial sensors, motor control
- General: Power distribution for resistive, capacitive, and inductive loads
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS27S100APWPR. 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
TPS27S100APWPR 是德州儀器(TI)推出的一款單通道高側電源開關,專為汽車和工業應用中的穩健配電而設計。它集成了額定電壓為40V的N溝道MOSFET,典型導通電阻為100mΩ,提供高效的電源切換和保護功能。器件採用14引腳HTSSOP封裝(帶PowerPAD),以增強散熱性能。它具備全面的保護功能,包括過流、過溫和短路保護,並通過電流檢測輸出提供診斷反饋。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
4.5V 至 40V |
| 連續輸出電流 |
2.5A(典型值) |
| 導通電阻(RDS(on)) |
100mΩ(典型值) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
14-HTSSOP(PowerPAD) |
| 保護功能 |
過流、過溫、短路、欠壓鎖定 |
| 診斷輸出 |
電流檢測(與負載電流成比例) |
| 開關頻率 |
最高1 kHz(電阻負載) |
核心特性
- 單通道高側開關,最大輸入電壓40V
- 低導通電阻(100mΩ),功耗低
- 集成保護:過流、過溫、短路和欠壓鎖定
- 診斷電流檢測輸出,用於負載監控
- 使能輸入,高電平有效
- 採用PowerPAD封裝,散熱性能優異
- 通過AEC-Q100認證,適用於汽車應用
典型應用場景
- 汽車:5G基站配電、信息娛樂系統、儀表盤顯示、車身控制模塊
- 工業:可編程邏輯控制器(PLC)、工業傳感器、電機控制
- 通用:電阻、電容和電感負載的配電
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TPS27S100APWPR 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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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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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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