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Product Overview
The UCC2912DP from Texas Instruments is a hot swap power manager designed to protect systems from excessive inrush current during board insertion and removal. It operates over a supply voltage range of 3V to 8V and can handle continuous load currents up to 2A. The device integrates a power MOSFET and current sense resistor, providing a compact solution for hot swap applications. The UCC2912DP is available in a 16-pin SOIC package, making it suitable for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
3V to 8V |
| Continuous Load Current |
2A |
| Package |
16-SOIC |
| Operating Temperature Range |
-40°C to +85°C |
| Fault Output |
Active Low, Open Drain |
| Enable Input |
Active High |
| Power Good Output |
Active High |
| Current Limit Accuracy |
±10% |
| Undervoltage Lockout |
Yes |
| Overvoltage Protection |
Yes |
Key Features
- Integrated power MOSFET and current sense resistor
- Programmable current limit
- Undervoltage and overvoltage protection
- Power good and fault indication
- Enable input for on/off control
- Thermal shutdown protection
- Small 16-SOIC package
Target Applications
- 5G base station power distribution
- Automotive dashboard infotainment systems
- Industrial control modules
- Server and storage hot swap backplanes
- Telecom line cards
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
UCC2912DP. 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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orders confirmed before 4 PM are shipped the same day.
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testing samples and urgent shortage components.
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with full quality assurance and traceability.
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be authentic with strict quality control.
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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
UCC2912DP 是德州儀器推出的熱插拔電源管理器,用於在電路板插入和拔出時保護系統免受過大浪湧電流的影響。它可在 3V 至 8V 的電源電壓範圍內工作,並可處理高達 2A 的連續負載電流。該器件集成功率 MOSFET 和電流檢測電阻,為熱插拔應用提供了緊湊的解決方案。UCC2912DP 採用 16 引腳 SOIC 封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
3V 至 8V |
| 連續負載電流 |
2A |
| 封裝 |
16-SOIC |
| 工作溫度範圍 |
-40°C 至 +85°C |
| 故障輸出 |
低電平有效,開漏 |
| 使能輸入 |
高電平有效 |
| 電源正常輸出 |
高電平有效 |
| 電流限制精度 |
±10% |
| 欠壓鎖定 |
有 |
| 過壓保護 |
有 |
核心特性
- 集成功率 MOSFET 和電流檢測電阻
- 可編程電流限制
- 欠壓和過壓保護
- 電源正常和故障指示
- 使能輸入用於開關控制
- 熱關斷保護
- 小型 16-SOIC 封裝
典型應用場景
- 5G 基站電源分配
- 汽車儀表板信息娛樂系統
- 工業控制模塊
- 服務器和存儲熱插拔背板
- 電信線路卡
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