Infineon Technologies
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ICE3A1065LJHKLA1
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ICE3A1065LJHKLA1

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management IC
  • Characteristics: High efficiency, low standby power consumption
  • Package: TO-220-7
  • Essence: Switching Power Supply Controller
  • Packaging/Quantity: Tray, 250 pieces per tray

Specifications

  • Input Voltage Range: 85V to 265V AC
  • Output Voltage Range: 12V to 24V DC
  • Maximum Output Power: 65W
  • Switching Frequency: 67kHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ICE3A1065LJHKLA1 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 input
  5. COMP: Compensation pin for stability control
  6. DRAIN: Switching transistor drain connection
  7. SOURCE: Switching transistor source connection

Functional Features

  • High efficiency power conversion
  • Low standby power consumption
  • Overvoltage and overcurrent protection
  • Soft start and shutdown functionality
  • Frequency jittering for reduced EMI emissions

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Low standby power consumption reduces wasted energy - Comprehensive protection features ensure system reliability - Soft start and shutdown prevent inrush current - Frequency jittering reduces electromagnetic interference

Disadvantages: - Limited output power of 65W - Operating temperature range may restrict certain applications

Working Principles

The ICE3A1065LJHKLA1 is a switching power supply controller that regulates the output voltage by controlling the duty cycle of a power transistor. It operates in a fixed frequency mode with frequency jittering to minimize electromagnetic interference. The controller uses feedback from the output voltage to adjust the duty cycle and maintain stable regulation. Various protection features, such as overvoltage and overcurrent protection, ensure safe operation of the power supply.

Detailed Application Field Plans

The ICE3A1065LJHKLA1 is commonly used in various applications, including:

  1. AC-DC power supplies for consumer electronics
  2. LED lighting systems
  3. Industrial power supplies
  4. Telecom power systems
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. ICE3A0565GJHKLA1
  2. ICE3A1565GJHKLA1
  3. ICE3A2065GJHKLA1
  4. ICE3A3065GJHKLA1
  5. ICE3A4065GJHKLA1

These alternative models offer similar functionality and specifications, providing flexibility for different design requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ICE3A1065LJHKLA1 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of ICE3A1065LJHKLA1 in technical solutions:

Q1: What is ICE3A1065LJHKLA1? A1: ICE3A1065LJHKLA1 is a specific model of Integrated Circuit (IC) designed for power management applications.

Q2: What are the key features of ICE3A1065LJHKLA1? A2: Some key features of ICE3A1065LJHKLA1 include high efficiency, low standby power consumption, built-in protection mechanisms, and compatibility with various power supply topologies.

Q3: What are the typical applications of ICE3A1065LJHKLA1? A3: ICE3A1065LJHKLA1 is commonly used in applications such as switch-mode power supplies (SMPS), LED lighting systems, industrial power systems, and consumer electronics.

Q4: What is the maximum input voltage supported by ICE3A1065LJHKLA1? A4: The maximum input voltage supported by ICE3A1065LJHKLA1 is typically around 600V.

Q5: Can ICE3A1065LJHKLA1 handle high current loads? A5: Yes, ICE3A1065LJHKLA1 is designed to handle high current loads, making it suitable for various power management applications.

Q6: Does ICE3A1065LJHKLA1 have built-in protection features? A6: Yes, ICE3A1065LJHKLA1 incorporates several built-in protection features like overvoltage protection, overcurrent protection, and thermal shutdown.

Q7: Is ICE3A1065LJHKLA1 compatible with different power supply topologies? A7: Yes, ICE3A1065LJHKLA1 is compatible with various power supply topologies such as flyback, forward, and resonant converters.

Q8: What is the efficiency rating of ICE3A1065LJHKLA1? A8: ICE3A1065LJHKLA1 offers high efficiency levels, typically above 90%, which helps in reducing power losses and improving overall system performance.

Q9: Can ICE3A1065LJHKLA1 operate in a wide temperature range? A9: Yes, ICE3A1065LJHKLA1 is designed to operate reliably in a wide temperature range, usually from -40°C to 125°C.

Q10: Are there any reference designs or application notes available for ICE3A1065LJHKLA1? A10: Yes, the manufacturer of ICE3A1065LJHKLA1 provides reference designs and application notes that can help engineers in implementing the IC effectively in their technical solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and datasheets for ICE3A1065LJHKLA1.