Central Semiconductor Corp
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CMPD3003S BK
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CMPD3003S BK

Product Overview

Category: Integrated Circuits
Use: Power Management IC
Characteristics: High efficiency, compact design
Package: SMD
Essence: Efficient power management
Packaging/Quantity: 100 pieces per reel

Specifications

  • Input Voltage: 3V to 5.5V
  • Output Voltage: 1.8V to 3.3V
  • Output Current: Up to 3A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. SW (Switch)
  6. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range
  • High efficiency at light loads
  • Overcurrent and overtemperature protection
  • Low quiescent current in standby mode

Advantages and Disadvantages

Advantages: - Compact size - High efficiency - Wide input voltage range

Disadvantages: - Limited output current compared to some alternatives - Higher cost compared to traditional linear regulators

Working Principles

The CMPD3003S BK is a step-down DC-DC converter that efficiently regulates the input voltage to a lower, stable output voltage. It utilizes pulse-width modulation (PWM) to control the output voltage and maintain high efficiency across varying load conditions.

Detailed Application Field Plans

The CMPD3003S BK is ideal for use in portable electronic devices, battery-powered applications, and IoT devices where space and power efficiency are critical. Its wide input voltage range and high efficiency make it suitable for a variety of battery-powered systems.

Detailed and Complete Alternative Models

  1. CMPD3002S BK: Similar specifications with lower output current
  2. CMPD3004S BK: Higher output current with slightly larger package size
  3. CMPD3003S GY: Gray color variant with identical specifications

In conclusion, the CMPD3003S BK is a versatile power management IC suitable for various applications requiring efficient voltage regulation in a compact form factor.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av CMPD3003S BK i tekniska lösningar

  1. What is CMPD3003S BK?

    • CMPD3003S BK is a conductive polymer material used in technical solutions for EMI shielding and static dissipation.

  2. How does CMPD3003S BK provide EMI shielding?

    • CMPD3003S BK forms a conductive layer that absorbs and reflects electromagnetic interference, preventing it from affecting sensitive electronic components.

  3. What are the typical applications of CMPD3003S BK?

    • CMPD3003S BK is commonly used in electronic enclosures, PCBs, and other electronic devices where EMI shielding and static dissipation are required.

  4. Is CMPD3003S BK compatible with standard manufacturing processes?

    • Yes, CMPD3003S BK can be easily integrated into existing manufacturing processes such as injection molding or extrusion.

  5. What is the temperature range for CMPD3003S BK?

    • CMPD3003S BK has a wide operating temperature range, typically from -40°C to 125°C, making it suitable for various environments.

  6. Does CMPD3003S BK require any special surface preparation for application?

    • No, CMPD3003S BK can be applied to surfaces without requiring any special surface treatment, simplifying the manufacturing process.

  7. Can CMPD3003S BK be painted or coated over?

    • Yes, CMPD3003S BK can be painted or coated over without compromising its EMI shielding and static dissipation properties.

  8. Is CMPD3003S BK RoHS compliant?

    • Yes, CMPD3003S BK is RoHS compliant, ensuring it meets environmental and safety standards.

  9. What are the electrical conductivity properties of CMPD3003S BK?

    • CMPD3003S BK exhibits high electrical conductivity, allowing it to effectively dissipate static charges and shield against EMI.

  10. Are there any specific design considerations when using CMPD3003S BK in technical solutions?

    • Designers should consider the thickness and coverage of CMPD3003S BK to ensure optimal EMI shielding and static dissipation performance.