ICE2B765PCKSA1

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 ICE2B765PCKSA1 is a power management integrated circuit designed for efficient power conversion in various applications.

Packaging/Quantity: The ICE2B765PCKSA1 is available in a TO-220-7L package. It is typically sold in reels of 250 units.

Specifications

• Input Voltage Range: 85V - 265V AC
• Output Voltage: Adjustable, depending on application
• Maximum Output Current: 3A
• Switching Frequency: 65kHz
• Standby Power Consumption: <100mW
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ICE2B765PCKSA1 has the following pin configuration:

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

Functional Features

• High-efficiency power conversion
• Overload and short-circuit protection
• Soft-start function for smooth power-up
• Frequency jittering for reduced EMI emissions
• Built-in thermal shutdown protection
• Adjustable output voltage for versatile applications

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range allows for universal compatibility - Overload and short-circuit protection ensure system safety - Low standby power consumption reduces energy waste - Thermal shutdown protection prevents overheating

Disadvantages: - Limited maximum output current (3A) - Fixed switching frequency may not be suitable for all applications

Working Principles

The ICE2B765PCKSA1 operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It uses a high-voltage power MOSFET as a switch to control the energy flow from the input to the output. The integrated circuit continuously adjusts the duty cycle of the PWM signal based on the feedback received from the output voltage, ensuring stable and efficient power conversion.

Detailed Application Field Plans

The ICE2B765PCKSA1 is commonly used in various power management applications, including:

1. Switching power supplies
2. LED lighting systems
3. Industrial automation equipment
4. Consumer electronics
5. Telecommunications devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the ICE2B765PCKSA1 are:

1. ICE2HS01G: High-efficiency power management IC with similar features and package.
2. ICE2QS03G: Power management IC with higher maximum output current and adjustable switching frequency.
3. ICE2A365: Integrated circuit with enhanced protection features and wider operating temperature range.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific application requirements.

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