ICE2A280ZXKLA1

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low standby power consumption - Wide input voltage range - Overload and short-circuit protection - Thermal shutdown protection

Package: TO-220-7L

Essence: The ICE2A280ZXKLA1 is a power management IC designed for efficient power conversion in various applications.

Packaging/Quantity: The ICE2A280ZXKLA1 is typically sold in reels of 250 units.

Specifications

Input Voltage Range: 85V - 265V AC
Output Voltage: 12V DC
Output Current: Up to 2.5A
Switching Frequency: 67kHz
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ICE2A280ZXKLA1 has the following pin configuration:

VCC: Power supply input
GND: Ground reference
FB: Feedback pin for output voltage regulation
CS: Current sense input
DRAIN: High-voltage power MOSFET drain connection
SOURCE: High-voltage power MOSFET source connection
COMP: Compensation pin for stability control

Functional Features

Pulse Width Modulation (PWM) control
Soft start for smooth power-up
Overload and short-circuit protection
Thermal shutdown protection
Frequency jittering for reduced EMI emissions

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range allows for versatile applications - Overload and short-circuit protection ensure system safety - Thermal shutdown protection prevents overheating

Disadvantages: - Relatively high switching frequency may require additional EMI filtering

Working Principles

The ICE2A280ZXKLA1 operates on the principle of Pulse Width Modulation (PWM) control. It regulates the output voltage by adjusting the duty cycle of the PWM signal. The feedback pin (FB) monitors the output voltage and provides a control signal to the IC, which adjusts the duty cycle accordingly. This control mechanism ensures stable and accurate output voltage regulation.

Detailed Application Field Plans

The ICE2A280ZXKLA1 is commonly used in various power management applications, including:

Switching Power Supplies
LED Lighting Systems
Industrial Control Systems
Consumer Electronics
Telecommunications Equipment

Detailed and Complete Alternative Models

ICE2A180Z: Similar power management IC with lower output current capability.
ICE2A280Z: Similar power management IC with higher output current capability.
ICE2A380Z: Similar power management IC with higher input voltage range.

These alternative models provide options based on specific application requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ICE2A280ZXKLA1 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of ICE2A280ZXKLA1 in technical solutions:

Q1: What is ICE2A280ZXKLA1? A1: ICE2A280ZXKLA1 is a specific model of Integrated Circuit (IC) designed for power supply applications.

Q2: What are the typical applications of ICE2A280ZXKLA1? A2: ICE2A280ZXKLA1 is commonly used in various power supply solutions, such as AC/DC converters, LED drivers, and industrial power supplies.

Q3: What is the input voltage range supported by ICE2A280ZXKLA1? A3: The input voltage range supported by ICE2A280ZXKLA1 is typically between 85V and 265V AC.

Q4: What is the maximum output power that can be achieved with ICE2A280ZXKLA1? A4: The maximum output power depends on the specific design and configuration of the power supply circuit using ICE2A280ZXKLA1. It can support power levels up to several hundred watts.

Q5: Does ICE2A280ZXKLA1 have built-in protection features? A5: Yes, ICE2A280ZXKLA1 incorporates various protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown to ensure safe operation.

Q6: Can ICE2A280ZXKLA1 operate in a wide temperature range? A6: Yes, ICE2A280ZXKLA1 is designed to operate reliably in a wide temperature range, typically from -40°C to +125°C.

Q7: Is ICE2A280ZXKLA1 suitable for high-frequency switching applications? A7: Yes, ICE2A280ZXKLA1 is designed to operate at high switching frequencies, making it suitable for applications that require efficient power conversion.

Q8: Does ICE2A280ZXKLA1 support dimming control for LED applications? A8: Yes, ICE2A280ZXKLA1 supports various dimming techniques like pulse width modulation (PWM) for LED driver applications.

Q9: Can ICE2A280ZXKLA1 be used in both isolated and non-isolated power supply designs? A9: Yes, ICE2A280ZXKLA1 can be used in both isolated and non-isolated power supply designs, depending on the specific requirements of the application.

Q10: Are there any reference designs or evaluation boards available for ICE2A280ZXKLA1? A10: Yes, the manufacturer of ICE2A280ZXKLA1 typically provides reference designs and evaluation boards to help engineers in implementing the IC in their applications.