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PAM2842
PAM2842 LED Lighting Drivers product overview
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製造商零件號 # : PAM2842
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包裝/封裝: TSSOP20
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製造商: Diodes Incorporated
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產品分類 : Drivers, Receivers, Transceivers
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PAM2842 數據表
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詳細說明
主要特徵
- Ruggedized for industrial use
- - High frequency operation
- - Low EMI emission
應用
- Perfect for LED lighting
- Ideal for portable devices
- Versatile industrial control system
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 ! | LED Lighting Drivers | Brand | Diodes Incorporated |
| Product Type ! | LED Lighting Drivers | Subcategory | Driver ICs |
常見問題解答
What is PAM2842?
The PAM2842 is a high-efficiency, synchronous step-down DC-DC converter designed by Diodes Incorporated. It is suitable for various applications requiring voltage regulation and power efficiency, such as portable devices, consumer electronics, and industrial equipment.
How Does PAM2842 Work?
The PAM2842 works by converting a higher input voltage to a lower output voltage with high efficiency. It utilizes a synchronous rectification architecture to minimize power loss and maximize efficiency. The converter features a fixed frequency PWM control and a built-in compensation network for ease of design and stability.
How Many Pins does PAM2842 have and What are the Functions of the Pinout Configuration?
The PAM2842 is housed in a 6-pin SOT23-6 (Thin Small Outline Transistor) package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- EN: Enable pin for controlling the converter's operation.
- FB: Feedback pin for setting the output voltage.
- SW: Switching node for connecting the internal power MOSFET switches.
- VOUT: Regulated output voltage pin.
What are the Pros and Cons of PAM2842?
Pros:
- High Efficiency: Provides high-efficiency power conversion for extended battery life.
- Wide Input Voltage Range: Suitable for various input voltage conditions.
- Compact Package: The SOT23-6 package is space-efficient and allows for compact designs.
- Fixed Frequency Operation: Simplifies EMC filter design and allows for the use of small, cost-effective external components.
- Low Shutdown Current: Minimizes standby power consumption when the converter is disabled.
Cons:
- Limited Current Output: May not be suitable for high-current applications.
- Thermal Considerations: Heat dissipation and thermal management may need to be carefully evaluated in certain applications.
- External Components: May require additional external components for optimal performance in specific designs.
Are There Any Equivalents/Alternatives to PAM2842 for Recommendation?
- The TPS62130 from Texas Instruments is a similar high-efficiency synchronous step-down converter.
- Alternatives to the PAM2842 include the MP2315 from Monolithic Power Systems and the AP65200 from Diodes Incorporated.
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