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UCC5390ECDWVR
Suitable for industrial applications
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製造商零件號 # : UCC5390ECDWVR
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包裝/封裝: SOIC-8
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製造商: Texas Instruments
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產品分類 : Isolators - Gate Drivers
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UCC5390ECDWVR 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
Despite its robust performance capabilities, the UCC5390ECDWVR remains compact in size and consumes minimal power, making it a versatile solution for space-constrained and power-sensitive applications. Whether you're designing a sophisticated motor drive system or a cutting-edge solar inverter, this gate driver delivers the precision and reliability needed for optimal performance
主要特徵
- Wide Temperature Range
- High Reliability Performance
- Compact Package Size
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Number of channels | 1 | Isolation rating | Basic, Reinforced |
| Withstand isolation voltage (VISO) (Vrms) | 3000, 5000 | Working isolation voltage (VIOWM) (Vrms) | 990, 2121 |
| Transient isolation voltage (VIOTM) (VPK) | 4242, 7000 | Power switch | IGBT, MOSFET, SiCFET |
| Peak output current (A) | 17 | Features | Emitter-referenced UVLO, Split output |
| Output VCC/VDD (max) (V) | 33 | Output VCC/VDD (min) (V) | 13.2 |
| Input VCC (min) (V) | 3 | Input VCC (max) (V) | 15 |
| Propagation delay time (µs) | 0.065 | Input threshold | CMOS |
| Operating temperature range (°C) | -40 to 125 | Rating | Catalog |
| Bus voltage (max) (V) | 2121 | Rise time (ns) | 10 |
| Fall time (ns) | 10 | Undervoltage lockout (typ) (V) | 12 |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is UCC5390ECDWVR?
The UCC5390ECDWVR is a high-speed, dual-output, current-mode pulse-width modulation (PWM) controller designed by Texas Instruments. It is suitable for controlling and driving power supply systems, especially in applications requiring high efficiency and precise regulation, such as DC-DC converters, motor drives, and LED lighting.
How Does UCC5390ECDWVR Work?
The UCC5390ECDWVR works by regulating the duty cycle of PWM signals to control the power delivered to loads. It utilizes current-mode control to provide fast transient response and cycle-by-cycle current limiting. The controller features dual outputs with adjustable dead-time, making it suitable for synchronous buck or half-bridge converter topologies.
How Many Pins does UCC5390ECDWVR have and What are the Functions of the Pinout Configuration?
The UCC5390ECDWVR is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Supply voltage input pin.
- GND: Ground pin.
- COMP1, COMP2: Current mode control loop compensation pins.
- RT, CT: Oscillator timing resistor and capacitor pins.
- SD: Shutdown pin for turning off the controller.
- HO, LO: High-side and low-side gate drive outputs for the power switches.
What are the Pros and Cons of UCC5390ECDWVR?
Pros:
- High-Speed Control: Supports high-frequency operation for efficient power conversion.
- Dual Outputs: Enables flexible control of synchronous buck or half-bridge converters.
- Current-Mode Control: Provides fast transient response and cycle-by-cycle current limiting for robust operation.
- Adjustable Dead-Time: Allows precise dead-time control for optimal switching performance.
- Integrated Overcurrent Protection: Enhances system reliability and safety.
Cons:
- External Components: May require external components such as resistors, capacitors, and inductors for complete power supply designs.
- Complexity: Requires careful layout and design considerations to ensure stable and reliable operation.
- Application Specific: Tailored for power supply applications and may not be as versatile for other electronic systems.
Are There Any Equivalents/Alternatives to UCC5390ECDWVR for Recommendation?
- The IR3086 from Infineon Technologies is a similar dual-output current-mode PWM controller with advanced features.
- Alternatives to the UCC5390ECDWVR include the NCP1562 from ON Semiconductor and the ISL8117 from Renesas Electronics.
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