IP4855CX25/CAZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: CX25/CAZ
• Essence: Power Supply Control
• Packaging/Quantity: Tray, 1000 units per tray

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOT-23-6

Detailed Pin Configuration

The IP4855CX25/CAZ has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• High efficiency power conversion
• Low power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage
• Fast transient response

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power loss
• Wide input voltage range allows for versatile applications
• Compact package size enables space-saving designs
• Adjustable output voltage provides flexibility
• Overcurrent and thermal protection enhance reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

The IP4855CX25/CAZ is a power management IC that regulates the input voltage to provide a stable output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is stepped down and regulated using an internal control circuit, resulting in the desired output voltage. The IC incorporates various protection mechanisms to ensure safe operation under different conditions.

Detailed Application Field Plans

The IP4855CX25/CAZ is commonly used in various applications, including but not limited to:

1. Portable electronic devices
2. Battery-powered systems
3. Industrial automation
4. Automotive electronics
5. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

• IP4855CX25/CAZ: 3A output current, SOT-23-6 package
• IP4855CX20/CAZ: 2A output current, SOT-23-6 package
• IP4855CX15/CAZ: 1.5A output current, SOT-23-6 package
• IP4855CX10/CAZ: 1A output current, SOT-23-6 package

These alternative models provide different output current options while maintaining similar characteristics and package types.

In conclusion, the IP4855CX25/CAZ is a power management IC designed for efficient voltage regulation in various applications. Its compact size, adjustable output voltage, and built-in protection features make it a versatile choice for power supply control.