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UCC256403DDBR
Switching Controllers LLC resonant controller with ultra-low power and ultra-quiet standby operation 14-SOIC -40 to 125UCC256403DDBR
Switching Controllers LLC resonant controller with ultra-low power and ultra-quiet standby operation 14-SOIC -40 to 125
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製造商零件號 # : UCC256403DDBR
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包裝/封裝: SOIC-14
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製造商: Texas Instruments
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產品分類 : Power Supply Controllers, Monitors
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例子
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UCC256403DDBR 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $1.638 | $1.64 |
| 10 | $1.408 | $14.08 |
| 30 | $1.265 | $37.95 |
| 100 | $1.118 | $111.80 |
| 500 | $1.052 | $526.00 |
| 1000 | $1.024 | $1,024.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
In conclusion, the UCC256403DDBR stands out as a premium choice for demanding power supply requirements, thanks to its advanced features, compact design, and robust protection mechanisms. With Texas Instruments' reputation for quality and innovation backing it up, this controller is sure to exceed your expectations in terms of efficiency, performance, and reliability. Upgrade your power system with the UCC256403DDBR and experience the difference firsthand
主要特徵
- Smart power management for reduced standby loss
- Faster exit from burst mode for improved stability
- Simplified design for easy integration
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。
| Control mode | Current | Features | High voltage gate driver integrated, Hybrid hysteretic control, Light load efficiency, Low power, Over Temperature Protection, Programmable soft start, Zero voltage switching |
| Vin (min) (V) | 11.25 | Vin (max) (V) | 30 |
| Operating temperature range (°C) | -40 to 125 | Topology | Half bridge, LLC |
| Rating | Catalog |
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 UCC256403DDBR?
The UCC256403DDBR is a resonant-mode controller IC designed by Texas Instruments for high-performance power supply applications. It is ideal for use in resonant converter topologies, such as LLC (inductor-inductor-capacitor) converters, for efficient power delivery in various systems.
How Does UCC256403DDBR Work?
The UCC256403DDBR operates by controlling the power delivery in resonant converter circuits, ensuring efficient energy transfer with minimal switching losses. It utilizes advanced control algorithms to regulate the output voltage while minimizing power dissipation. The device features protection functions to safeguard the power supply and connected equipment.
How Many Pins does UCC256403DDBR have and What are the Functions of the Pinout Configuration?
The UCC256403DDBR comes in a 10-lead WSON (Wide Small Outline No-Lead) package. The pinout configuration includes:
- VDD: Supply voltage pin for the IC.
- GND: Ground pin for the IC.
- DRVH, DRVL: Gate driver outputs for the power switches.
- PWM, ENABLE, FB, CS: Control and feedback pins for setting operating parameters.
- COMP, RT, SS: Compensation and soft-start pins for stability and startup control.
What are the Pros and Cons of UCC256403DDBR?
Pros:
- Resonant Operation: Enables efficient power conversion with reduced switching losses.
- Advanced Control: Utilizes sophisticated algorithms for precise regulation and protection.
- Compact Package: The WSON package offers space-saving benefits for compact designs.
- Integrated Features: Includes built-in protection functions for enhanced reliability.
Cons:
- Complexity: Requires knowledge of resonant converter topologies for optimal design and operation.
- External Components: May need additional components for complete power supply implementation.
Are There Any Equivalents/Alternatives to UCC256403DDBR for Recommendation?
- The UCC256404DDBVT from Texas Instruments is a similar resonant-mode controller IC with slight variations in features.
- Alternatives to the UCC256403DDBR include the L6562A from STMicroelectronics and the IR1150 from Infineon Technologies.
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