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Product Overview
The TPS22917DBVT from Texas Instruments is a high-performance, 5.5V, 2A load switch with an ultra-low on-resistance of 60mΩ. Housed in a compact SOT-23-6 package, it provides efficient power management and protection for a wide range of applications. The device features a controlled slew rate to minimize inrush current, making it ideal for hot-swap and power sequencing.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
0.6V to 5.5V |
| Continuous Current |
2A |
| On-Resistance (RON) |
60mΩ (typical) |
| Quiescent Current |
0.5μA (typical) |
| Shutdown Current |
0.1μA (typical) |
| Rise Time (tR) |
0.5ms to 10ms (adjustable) |
| Operating Temperature |
-40°C to +125°C |
| Package |
SOT-23-6 |
Key Features
- Ultra-low on-resistance: 60mΩ at 5V
- Low quiescent current: 0.5μA
- Adjustable slew rate control
- Reverse current protection
- Thermal shutdown and overcurrent protection
- Enable logic compatible with 1.2V, 1.8V, and 3.3V
- Small SOT-23-6 package
Target Applications
- 5G base stations: Power sequencing for RF transceivers
- Automotive dashboard: Power management for infotainment systems
- Industrial IoT: Hot-swap power for sensors
- Portable devices: Battery power path management
- Networking equipment: Load switching for line cards
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS22917DBVT. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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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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
TPS22917DBVT 是德州儀器 (TI) 推出的一款高性能負載開關,支持 5.5V 輸入電壓和 2A 連續電流,導通電阻僅 60mΩ。採用緊湊的 SOT-23-6 封裝,提供高效的電源管理和保護功能。該器件具有可控的壓擺率,可最小化浪湧電流,非常適合熱插拔和電源排序應用。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
0.6V 至 5.5V |
| 連續電流 |
2A |
| 導通電阻 (RON) |
60mΩ (典型值) |
| 靜態電流 |
0.5μA (典型值) |
| 關斷電流 |
0.1μA (典型值) |
| 上升時間 (tR) |
0.5ms 至 10ms (可調) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
SOT-23-6 |
核心特性
- 超低導通電阻:5V 時 60mΩ
- 低靜態電流:0.5μA
- 可調壓擺率控制
- 反向電流保護
- 熱關斷和過流保護
- 使能邏輯兼容 1.2V、1.8V 和 3.3V
- 小型 SOT-23-6 封裝
典型應用場景
- 5G 基站:射頻收發器的電源排序
- 汽車儀表盤:信息娛樂系統的電源管理
- 工業物聯網:傳感器的熱插拔電源
- 便攜設備:電池電源路徑管理
- 網絡設備:線卡的負載開關
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