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ICE3B5065PBKSA1
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ICE3B5065PBKSA1

Product Overview

Category

The ICE3B5065PBKSA1 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in power supply applications.

Characteristics

  • High efficiency
  • Low standby power consumption
  • Wide input voltage range
  • Over-temperature protection
  • Over-current protection

Package

The ICE3B5065PBKSA1 comes in a compact and durable package, designed for easy installation and heat dissipation.

Essence

The essence of this product lies in its ability to efficiently regulate and control power supply in various electronic devices.

Packaging/Quantity

The ICE3B5065PBKSA1 is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Power: Up to 65W
  • Switching Frequency: 65kHz
  • Operating Temperature Range: -40°C to +125°C
  • Standby Power Consumption: Less than 100mW

Detailed Pin Configuration

The ICE3B5065PBKSA1 has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for voltage regulation
  4. CS: Current sense pin
  5. COMP: Compensation pin for stability
  6. DRAIN: Switching transistor drain pin
  7. SOURCE: Switching transistor source pin

Functional Features

  • Constant voltage (CV) and constant current (CC) modes
  • Soft-start function for smooth power-up
  • Frequency jittering for reduced electromagnetic interference (EMI)
  • Built-in protection against over-temperature and over-current conditions
  • Auto-restart feature in case of fault detection

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Wide input voltage range allows for versatile applications
  • Over-temperature and over-current protection enhance device safety
  • Compact package enables space-saving designs

Disadvantages

  • Relatively high cost compared to traditional power supply solutions
  • Requires careful thermal management due to high power density

Working Principles

The ICE3B5065PBKSA1 operates on the principle of pulse width modulation (PWM) control. It regulates the output voltage by adjusting the duty cycle of the switching transistor based on feedback from the FB pin. The current sense pin (CS) monitors the load current, enabling constant current regulation when required.

Detailed Application Field Plans

The ICE3B5065PBKSA1 finds extensive application in various fields, including:

  1. Consumer electronics: Power adapters, chargers, and LED lighting
  2. Industrial equipment: Motor drives, power supplies, and inverters
  3. Telecommunications: Base stations, routers, and network switches
  4. Automotive: Electric vehicle charging systems and battery management

Detailed and Complete Alternative Models

  1. ICE3B0565: Lower power variant with similar features
  2. ICE3B1565: Higher power variant with extended temperature range
  3. ICE3B2065: Enhanced EMI performance variant
  4. ICE3B3065: Integrated power factor correction (PFC) functionality

These alternative models offer different specifications and features to cater to specific application requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ICE3B5065PBKSA1 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of ICE3B5065PBKSA1 in technical solutions:

Q1: What is ICE3B5065PBKSA1? A1: ICE3B5065PBKSA1 is a specific model of Integrated Circuit (IC) designed for power supply applications.

Q2: What is the typical input voltage range for ICE3B5065PBKSA1? A2: The typical input voltage range for ICE3B5065PBKSA1 is between 85V and 265V AC.

Q3: What is the maximum output power that ICE3B5065PBKSA1 can handle? A3: ICE3B5065PBKSA1 can handle a maximum output power of up to 65W.

Q4: Can ICE3B5065PBKSA1 be used in offline flyback converter designs? A4: Yes, ICE3B5065PBKSA1 is specifically designed for offline flyback converter applications.

Q5: Does ICE3B5065PBKSA1 have built-in protection features? A5: Yes, ICE3B5065PBKSA1 incorporates various protection features such as overvoltage protection, overload protection, and overtemperature protection.

Q6: What is the operating frequency range of ICE3B5065PBKSA1? A6: The operating frequency range of ICE3B5065PBKSA1 is typically between 20kHz and 100kHz.

Q7: Can ICE3B5065PBKSA1 be used in both continuous conduction mode (CCM) and discontinuous conduction mode (DCM)? A7: Yes, ICE3B5065PBKSA1 supports both continuous conduction mode (CCM) and discontinuous conduction mode (DCM) operation.

Q8: Is ICE3B5065PBKSA1 suitable for universal input voltage applications? A8: Yes, ICE3B5065PBKSA1 is designed to work with a wide input voltage range, making it suitable for universal input voltage applications.

Q9: What are the typical efficiency levels of ICE3B5065PBKSA1? A9: ICE3B5065PBKSA1 typically achieves high efficiency levels, often exceeding 90%.

Q10: Are there any evaluation boards or reference designs available for ICE3B5065PBKSA1? A10: Yes, various manufacturers provide evaluation boards and reference designs that incorporate ICE3B5065PBKSA1 for easy prototyping and development.

Please note that these answers are general and may vary depending on specific application requirements and manufacturer's specifications.