ICE3RBR1765JGXUMA1

Product Overview

• Category: Integrated Circuit
• Use: Power Management IC
• Characteristics:
  • High efficiency
  • Low standby power consumption
  • Wide input voltage range
  • Over-temperature protection
• Package: TO-220-6
• Essence: This product is a power management integrated circuit designed for efficient power conversion and control.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Input Voltage Range: 85V to 265V AC
• Output Power: Up to 65W
• Switching Frequency: 65kHz
• Operating Temperature Range: -40°C to +125°C
• Protection Features:
  • Over-temperature shutdown
  • Overload protection
  • Short-circuit protection
  • Under-voltage lockout

Detailed Pin Configuration

The ICE3RBR1765JGXUMA1 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 pin
5. DRAIN - Switching transistor drain pin
6. SOURCE - Switching transistor source pin

Functional Features

• High-efficiency power conversion
• Constant voltage output regulation
• Over-temperature protection
• Overload and short-circuit protection
• Soft-start functionality for smooth power-up
• Frequency jittering for reduced EMI emissions

Advantages

• High efficiency leads to energy savings
• Wide input voltage range allows for versatile applications
• Over-temperature protection ensures safe operation
• Compact TO-220-6 package for easy integration
• Soft-start feature prevents excessive inrush current

Disadvantages

• Relatively high switching frequency may require additional EMI filtering
• Limited output power compared to higher-rated ICs
• Requires external components for complete power supply design

Working Principles

The ICE3RBR1765JGXUMA1 operates as a flyback converter, converting the input AC voltage to a regulated DC output. It utilizes a high-frequency switching transistor to control the energy transfer from the primary to the secondary side of the transformer. The feedback loop ensures that the output voltage remains constant despite variations in the input voltage and load conditions. Various protection features safeguard the circuit and connected devices.

Detailed Application Field Plans

The ICE3RBR1765JGXUMA1 is commonly used in the following applications:

1. Power adapters for consumer electronics
2. LED lighting drivers
3. Industrial power supplies
4. Home appliances
5. Telecom power systems

Detailed and Complete Alternative Models

1. ICE3RBR4765JGXUMA1 - Higher power rating (up to 100W)
2. ICE3RBR2565JGXUMA1 - Lower power rating (up to 45W)
3. ICE3RBR1665JGXUMA1 - Lower cost variant with reduced features

These alternative models provide options based on specific power requirements and cost considerations.

Word count: 420 words