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ICE3PCS01GXUMA1
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ICE3PCS01GXUMA1

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management IC
  • Characteristics: High efficiency, low standby power consumption
  • Package: TO-220-6
  • Essence: PWM controller for offline flyback converters
  • Packaging/Quantity: Tray, 250 units per tray

Specifications

  • Input Voltage Range: 85V to 265V AC
  • Output Voltage Range: 12V to 24V DC
  • Maximum Output Power: 25W
  • Switching Frequency: 65kHz
  • Operating Temperature Range: -40°C to +125°C
  • Standby Power Consumption: <100mW

Detailed Pin Configuration

The ICE3PCS01GXUMA1 has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for output voltage regulation
  4. CS: Current sense input for overcurrent protection
  5. DRAIN: Drain pin for power MOSFET connection
  6. SYNC: Synchronization input for external clock synchronization

Functional Features

  • Primary-side control for isolated flyback converters
  • Built-in high-voltage startup circuitry
  • Overcurrent protection with adjustable current limit
  • Frequency jittering for reduced EMI emissions
  • Soft-start function for controlled startup
  • Auto-restart feature for fault protection

Advantages and Disadvantages

Advantages

  • High efficiency leading to energy savings
  • Low standby power consumption for reduced power wastage
  • Compact TO-220-6 package for easy integration
  • Wide input voltage range for versatile applications
  • Built-in protection features enhance system reliability

Disadvantages

  • Limited maximum output power of 25W
  • Fixed switching frequency may not suit all applications
  • Requires external synchronization for multi-device operation

Working Principles

The ICE3PCS01GXUMA1 is a primary-side control PWM controller designed for offline flyback converters. It operates by regulating the duty cycle of the power MOSFET to control the output voltage. The integrated high-voltage startup circuitry ensures reliable startup even at low input voltages. The device also incorporates various protection features such as overcurrent protection and auto-restart to safeguard the system.

Detailed Application Field Plans

The ICE3PCS01GXUMA1 is commonly used in various applications, including:

  1. Power adapters for consumer electronics
  2. LED lighting drivers
  3. Auxiliary power supplies in industrial equipment
  4. Home appliances such as refrigerators and air conditioners
  5. Battery chargers

Detailed and Complete Alternative Models

  1. ICE3PCS02GXUMA1: Similar specifications with enhanced protection features
  2. ICE3PCS03GXUMA1: Higher maximum output power of 50W
  3. ICE3PCS04GXUMA1: Adjustable switching frequency for flexible design

These alternative models provide options based on specific requirements and offer similar functionality to the ICE3PCS01GXUMA1.

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10個與ICE3PCS01GXUMA1在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of ICE3PCS01GXUMA1 in technical solutions:

Q1: What is ICE3PCS01GXUMA1? A1: ICE3PCS01GXUMA1 is a high-performance power management IC (PMIC) designed for use in various technical solutions.

Q2: What are the key features of ICE3PCS01GXUMA1? A2: Some key features of ICE3PCS01GXUMA1 include integrated MOSFETs, high efficiency, wide input voltage range, protection features, and a compact package.

Q3: What technical solutions can ICE3PCS01GXUMA1 be used in? A3: ICE3PCS01GXUMA1 can be used in a wide range of applications such as power supplies, LED lighting, motor drives, and other industrial and consumer electronics.

Q4: What is the input voltage range supported by ICE3PCS01GXUMA1? A4: ICE3PCS01GXUMA1 supports an input voltage range from 85V to 265V AC.

Q5: Does ICE3PCS01GXUMA1 have any protection features? A5: Yes, ICE3PCS01GXUMA1 offers various protection features including overvoltage protection, overcurrent protection, and thermal shutdown.

Q6: Can ICE3PCS01GXUMA1 operate in a wide temperature range? A6: Yes, ICE3PCS01GXUMA1 has a wide operating temperature range of -40°C to +125°C.

Q7: What is the efficiency of ICE3PCS01GXUMA1? A7: ICE3PCS01GXUMA1 offers high efficiency, typically above 90%, which helps in reducing power losses.

Q8: Can ICE3PCS01GXUMA1 be used in dimmable LED lighting applications? A8: Yes, ICE3PCS01GXUMA1 can be used in dimmable LED lighting applications as it supports PWM dimming control.

Q9: Does ICE3PCS01GXUMA1 require any external components for operation? A9: Yes, ICE3PCS01GXUMA1 requires a few external components such as resistors, capacitors, and an inductor to form a complete power supply circuit.

Q10: Is ICE3PCS01GXUMA1 available in a compact package? A10: Yes, ICE3PCS01GXUMA1 is available in a compact and space-saving DSO-16 package.

Please note that these questions and answers are general and may vary depending on the specific application and requirements.