Infineon Technologies
Maaaring representasyon ang larawan.
Tingnan ang mga detalye para sa mga detalye ng produkto.
ICE3BR2565JF
Tingnan ang Detalye DataSheets

ICE3BR2565JF

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High Efficiency, Low Standby Power Consumption
  • Package: TO-220-7
  • Essence: PWM Controller for Switched Mode Power Supplies
  • Packaging/Quantity: Tray, 100 pieces per tray

Specifications

  • Input Voltage Range: 8V to 20V
  • Output Voltage Range: 0.8V to 15V
  • Switching Frequency: 65kHz to 115kHz
  • Operating Temperature Range: -40°C to +125°C
  • Protection Features: Overload Protection, Overvoltage Protection, Overtemperature Protection

Detailed Pin Configuration

The ICE3BR2565JF has a total of 7 pins:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for voltage regulation
  4. CS: Current sense input
  5. COMP: Compensation pin for stability control
  6. DRAIN: Switching output for power MOSFET
  7. SYNC: Synchronization input for multiple devices

Functional Features

  • High efficiency power conversion
  • Low standby power consumption
  • Built-in protection features for reliable operation
  • Wide input and output voltage range for versatile applications
  • Synchronization capability for parallel operation

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Low standby power consumption reduces power wastage - Comprehensive protection features ensure system reliability - Versatile input and output voltage range allows for various applications - Synchronization capability enables parallel operation for increased power

Disadvantages: - Limited pin configuration may restrict certain circuit designs - Requires external components for complete power supply implementation

Working Principles

The ICE3BR2565JF is a Pulse Width Modulation (PWM) controller designed for switched mode power supplies. It operates by regulating the duty cycle of the switching transistor to control the output voltage. By adjusting the duty cycle, the controller maintains a stable output voltage despite variations in input voltage and load conditions. The device also incorporates various protection features to safeguard against overload, overvoltage, and overtemperature conditions.

Detailed Application Field Plans

The ICE3BR2565JF is commonly used in various applications, including:

  1. Power adapters
  2. LED lighting systems
  3. Industrial power supplies
  4. Telecom power modules
  5. Audio amplifiers

Detailed and Complete Alternative Models

  • ICE3BR0665JF
  • ICE3BR1765JF
  • ICE3BR2565ZJF
  • ICE3BR3065JF
  • ICE3BR4765JF

These alternative models offer similar functionality and characteristics, providing flexibility in design and application choices.

Word count: 275 words

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng ICE3BR2565JF sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of ICE3BR2565JF in technical solutions:

  1. Q: What is ICE3BR2565JF? A: ICE3BR2565JF is a highly integrated off-line PWM controller IC designed for high-performance flyback converters.

  2. Q: What are the key features of ICE3BR2565JF? A: Some key features include built-in 650V MOSFET, frequency jittering for EMI reduction, burst mode operation for light load efficiency, and comprehensive protection features.

  3. Q: What is the typical application of ICE3BR2565JF? A: ICE3BR2565JF is commonly used in power supply applications such as adapters, chargers, LED lighting, and auxiliary power supplies.

  4. Q: How does ICE3BR2565JF help in reducing EMI? A: The frequency jittering feature of ICE3BR2565JF helps in spreading the switching frequency spectrum, reducing EMI emissions and simplifying EMI filter design.

  5. Q: Can ICE3BR2565JF operate in light load conditions efficiently? A: Yes, ICE3BR2565JF supports burst mode operation, which enables high efficiency even at light load conditions.

  6. Q: What are the protection features offered by ICE3BR2565JF? A: ICE3BR2565JF provides comprehensive protection features including overvoltage protection (OVP), overload protection (OLP), and overtemperature protection (OTP).

  7. Q: Is ICE3BR2565JF suitable for universal input voltage range? A: Yes, ICE3BR2565JF can operate with a wide input voltage range from 85V to 265V, making it suitable for universal input applications.

  8. Q: Can ICE3BR2565JF be used in isolated and non-isolated designs? A: Yes, ICE3BR2565JF can be used in both isolated and non-isolated flyback converter designs.

  9. Q: What is the maximum output power that ICE3BR2565JF can handle? A: ICE3BR2565JF can handle a maximum output power of up to 65W, depending on the application and thermal conditions.

  10. Q: Are there any reference designs available for ICE3BR2565JF? A: Yes, Infineon provides reference designs and application notes to help engineers implement ICE3BR2565JF in their technical solutions effectively.

Please note that the answers provided here are general and may vary based on specific design requirements and application considerations.