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Product Overview
The UCC2585MTR from Texas Instruments is a high-performance, single-ended, current-mode PWM controller designed for isolated DC/DC power supplies. It integrates a 1A gate driver and operates from an input voltage range of 4.5V to 15V. The device is housed in a compact 16-pin SSOP package, making it suitable for space-constrained applications. With its advanced features like programmable soft-start, cycle-by-cycle current limiting, and under-voltage lockout, the UCC2585MTR ensures reliable and efficient power conversion.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
4.5V to 15V |
| Output Power |
Up to 50W (typical) |
| Switching Frequency |
Up to 1MHz |
| Gate Drive Current |
1A peak |
| Operating Temperature |
-40°C to +125°C |
| Package |
16-SSOP |
| Control Method |
Current-mode PWM |
| Protection Features |
UVLO, OCP, OVP, Thermal Shutdown |
Key Features
- Wide input voltage range: 4.5V to 15V
- 1A peak gate drive capability
- Programmable soft-start for controlled startup
- Cycle-by-cycle current limiting
- Under-voltage lockout (UVLO) with hysteresis
- Over-voltage protection (OVP)
- Thermal shutdown protection
- Low quiescent current: 2mA typical
- Available in 16-pin SSOP package
Target Applications
- Isolated DC/DC converters for 5G base stations (e.g., power modules for remote radio units)
- Automotive infotainment and dashboard power supplies
- Industrial power supplies for PLCs and sensors
- Telecom and networking equipment (e.g., routers, switches)
- Battery-powered systems requiring high efficiency
Global Supply Chain & Wholesale Solutions
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UCC2585MTR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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
UCC2585MTR 是德州儀器推出的一款高性能單端電流模式 PWM 控制器,專為隔離式 DC/DC 電源設計。它集成了 1A 柵極驅動器,工作輸入電壓範圍為 4.5V 至 15V。器件採用緊湊的 16 引腳 SSOP 封裝,適合空間受限的應用。憑藉可編程軟啟動、逐週期電流限制和欠壓鎖定等先進功能,UCC2585MTR 確保了可靠高效的電源轉換。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
4.5V 至 15V |
| 輸出功率 |
典型值高達 50W |
| 開關頻率 |
高達 1MHz |
| 柵極驅動電流 |
1A 峰值 |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
16-SSOP |
| 控制方式 |
電流模式 PWM |
| 保護功能 |
UVLO、OCP、OVP、熱關斷 |
核心特性
- 寬輸入電壓範圍:4.5V 至 15V
- 1A 峰值柵極驅動能力
- 可編程軟啟動,實現受控啟動
- 逐週期電流限制
- 帶滯回的欠壓鎖定 (UVLO)
- 過壓保護 (OVP)
- 熱關斷保護
- 低靜態電流:典型值 2mA
- 提供 16 引腳 SSOP 封裝
典型應用場景
- 5G 基站隔離式 DC/DC 轉換器(例如遠程射頻單元的電源模塊)
- 汽車信息娛樂系統和儀表板電源
- 工業 PLC 和傳感器電源
- 電信和網絡設備(例如路由器、交換機)
- 需要高效率的電池供電系統
環球供應鏈與批發合作夥伴方案
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