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ICE2A180Z
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ICE2A180Z

Product Overview

Category

ICE2A180Z 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
  • Overload and short-circuit protection

Package

The ICE2A180Z is available in a compact and durable package, ensuring easy installation and reliable performance.

Essence

The essence of ICE2A180Z lies in its ability to efficiently regulate power supply while minimizing energy wastage.

Packaging/Quantity

The ICE2A180Z is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Voltage: Adjustable
  • Output Current: Up to 2A
  • Switching Frequency: 65kHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

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

Functional Features

  • Constant voltage (CV) and constant current (CC) modes
  • Soft-start function for smooth power-up
  • Overload and short-circuit protection
  • Thermal shutdown protection
  • Under-voltage lockout (UVLO) protection

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Overload and short-circuit protection ensure system safety
  • Compact package enables space-saving designs

Disadvantages

  • Limited output current capacity (up to 2A)
  • Higher cost compared to some alternative models

Working Principles

The ICE2A180Z operates on the principle of pulse width modulation (PWM). It regulates the output voltage by adjusting the duty cycle of the switching transistor. The feedback loop continuously monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output.

Detailed Application Field Plans

The ICE2A180Z is widely used in various power supply applications, including: - AC/DC adapters - LED lighting systems - Industrial power supplies - Battery chargers

Detailed and Complete Alternative Models

  1. ICE2A0565Z: Similar functionality with lower output current capacity
  2. ICE2A365Z: Higher output current capacity with additional features
  3. ICE2A280Z: Enhanced efficiency and wider input voltage range

These alternative models provide options based on specific application requirements, allowing for flexibility in design and performance optimization.

In conclusion, the ICE2A180Z is a highly efficient integrated circuit designed for power supply applications. Its compact package, wide input voltage range, and protective features make it suitable for various industries. While it has limitations in terms of output current capacity, there are alternative models available to cater to different needs.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von ICE2A180Z in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of ICE2A180Z in technical solutions:

  1. Q: What is ICE2A180Z? A: ICE2A180Z is a high-performance, low-power off-line SMPS (Switched-Mode Power Supply) controller IC.

  2. Q: What are the key features of ICE2A180Z? A: The key features of ICE2A180Z include high efficiency, low standby power consumption, integrated protection features, and wide input voltage range.

  3. Q: What is the typical application of ICE2A180Z? A: ICE2A180Z is commonly used in various power supply applications such as adapters, chargers, LED lighting, and industrial power supplies.

  4. Q: What is the maximum output power that ICE2A180Z can handle? A: ICE2A180Z can handle a maximum output power of up to 25W.

  5. Q: Does ICE2A180Z support primary-side regulation (PSR)? A: Yes, ICE2A180Z supports primary-side regulation, which simplifies the design and reduces component count.

  6. Q: Can ICE2A180Z operate in continuous conduction mode (CCM)? A: Yes, ICE2A180Z can operate in both discontinuous conduction mode (DCM) and continuous conduction mode (CCM).

  7. Q: What are the main advantages of using ICE2A180Z in power supply designs? A: The main advantages of using ICE2A180Z include high efficiency, excellent load regulation, and comprehensive protection features.

  8. Q: Is ICE2A180Z suitable for universal input voltage applications? A: Yes, ICE2A180Z has a wide input voltage range of 85V to 265V, making it suitable for universal input voltage applications.

  9. Q: Does ICE2A180Z have built-in protection features? A: Yes, ICE2A180Z incorporates various protection features such as overvoltage protection (OVP), overload protection (OLP), and overtemperature protection (OTP).

  10. Q: Are there any reference designs available for ICE2A180Z? A: Yes, Infineon provides reference designs and application notes that can help in implementing ICE2A180Z in different power supply solutions.

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