MC34067P
High-Performance Switching Controllers
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服務與包裝
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例子
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MC34067P 數據表
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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
With an input voltage range of 7V to 40V and the ability to operate at frequencies up to 100 kHz, the MC34067P offers flexibility in a wide range of power supply designs. The totem pole output stage can source or sink up to 500 mA of peak current, making it suitable for demanding applications. Operating efficiently in temperatures ranging from -40°C to 85°C, this controller is built to withstand harsh environments
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主要特徵
- Temperature range from -40°C to 125°C
- Operating frequency up to 500kHz
- High noise immunity for reliable operation
- Compact DIP-8 package for easy integration
- Fully tested to ensure quality
- Rugged and reliable design
應用
- AC-DC converters
- Motor drives
- Power supplies
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。
Product Category ! | Switching Controllers | RoHS | N |
Input Voltage | 20 V | Output Voltage | 5 V to 5.2 V |
Mounting Style | Through Hole | Package / Case | PDIP-16 |
Brand | onsemi | Product Type ! | Switching Controllers |
Factory Pack Quantity | 500 | Subcategory | PMIC - Power Management ICs |
Type | High Performance Resonant Mode Controller | Unit Weight | 0.057419 oz |
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 MC34067P?
The MC34067P is a versatile switching controller designed by ON Semiconductor. It is commonly used for controlling the power supply in various electronic systems and is suitable for applications such as DC-DC converters, battery chargers, and LED drivers.
How Does MC34067P Work?
The MC34067P operates by regulating the switching of power transistors to control the energy flow in a power supply system. It provides stable and efficient power conversion through its control of pulse width modulation (PWM) signals. This allows for precise regulation of output voltages and currents in the power supply circuit.
How Many Pins does MC34067P have and What are the Functions of the Pinout Configuration?
The MC34067P is available in a 16-pin PDIP (Plastic Dual In-line Package). The pinout configuration includes:
- VCC: Power supply input pin.
- GD: Ground pin for the power supply.
- RT, CT: External timing components for the oscillator and PWM circuit.
- COMP: Compensation pin for loop stabilization.
- SD, GROUND: Soft start and current sense input pins.
- VO, SENSE: Voltage output and current sense feedback pins.
- VB: Bootstrap supply pin for the high side driver.
- HO, LO: High side and low side driver outputs.
What are the Pros and Cons of MC34067P?
Pros:
- Versatility: Suitable for a wide range of power supply control applications.
- Efficiency: Provides efficient power conversion and regulation through PWM control.
- Stability: Offers stable operation through external compensation for loop stabilization.
- Reliability: Well-established design with proven performance and reliability.
Cons:
- External Components: May require external components for reliable operation and optimal performance in specific applications.
- Package Type: The PDIP package may be larger and less space-efficient compared to modern surface-mount packages.
- Complexity: Requires careful consideration of external components and layout for optimal performance.
Are There Any Equivalents/Alternatives to MC34067P for Recommendation?
- The SG3525A from STMicroelectronics is a similar versatile PWM controller for power supply applications.
- Alternatives to the MC34067P include the TL494 from Texas Instruments and the UC3525A from ON Semiconductor.
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