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Product Overview
The TPS2024D from Texas Instruments is a high-side power-distribution switch designed for applications requiring up to 0.5A continuous current. It operates over a wide input voltage range of 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems. The device integrates a 70mΩ N-channel MOSFET, charge pump, and protection features in a compact 8-SOIC package. Its low quiescent current and fast transient response make it ideal for power management in portable and industrial electronics.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
2.7V to 5.5V |
| Continuous Output Current |
0.5A |
| On-Resistance (RDS(on)) |
70mΩ (typical) |
| Quiescent Current |
85μA (typical) |
| Shutdown Current |
1μA (max) |
| Output Discharge |
Yes (when disabled) |
| Overcurrent Protection |
Current limiting, thermal shutdown |
| Operating Temperature |
-40°C to +85°C |
| Package |
8-SOIC |
Key Features
- Integrated high-side N-channel MOSFET with low RDS(on)
- Current limiting and thermal shutdown protection
- Undervoltage lockout (UVLO)
- Output discharge when disabled
- Fast transient response
- Low quiescent current
- Enable input compatible with 1.8V logic
- 8-SOIC package for space-constrained designs
Target Applications
- 5G base station power distribution
- Automotive dashboard infotainment systems
- Portable medical devices
- Industrial sensors and actuators
- USB peripheral power switches
- Battery-powered equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS2024D. 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
TPS2024D 是德州儀器推出的一款高端電源分配開關,專為需要高達 0.5A 連續電流的應用而設計。它可在 2.7V 至 5.5V 的寬輸入電壓範圍內工作,適用於 3.3V 和 5V 系統。該器件集成了 70mΩ N 溝道 MOSFET、電荷泵和保護功能,採用緊湊的 8-SOIC 封裝。其低靜態電流和快速瞬態響應使其非常適合便攜式和工業電子設備中的電源管理。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
2.7V 至 5.5V |
| 連續輸出電流 |
0.5A |
| 導通電阻 (RDS(on)) |
70mΩ (典型值) |
| 靜態電流 |
85μA (典型值) |
| 關斷電流 |
1μA (最大值) |
| 輸出放電 |
有 (禁用時) |
| 過流保護 |
電流限制、熱關斷 |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
8-SOIC |
核心特性
- 集成高端 N 溝道 MOSFET,低導通電阻
- 電流限制和熱關斷保護
- 欠壓鎖定 (UVLO)
- 禁用時輸出放電
- 快速瞬態響應
- 低靜態電流
- 使能輸入兼容 1.8V 邏輯
- 8-SOIC 封裝,適合空間受限設計
典型應用場景
- 5G 基站電源分配
- 汽車儀表板信息娛樂系統
- 便攜式醫療設備
- 工業傳感器和執行器
- USB 外設電源開關
- 電池供電設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TPS2024D 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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深港聯動,結算靈活:深圳直發全球,物流高效可靠;支援香港銀行戶口轉賬及多幣種結算。
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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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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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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。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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