ICL7665ACPA+ - English Editing Encyclopedia Entry

Product Overview

Category

ICL7665ACPA+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage converter or regulator in various electronic devices.

Characteristics

• High precision and accuracy
• Low power consumption
• Wide input voltage range
• Compact size

Package

ICL7665ACPA+ is available in a dual inline package (DIP) with 8 pins.

Essence

The essence of ICL7665ACPA+ lies in its ability to convert or regulate voltages efficiently and accurately.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICL7665ACPA+ ICs.

Specifications

• Input Voltage Range: 2.7V to 18V
• Output Voltage Range: 1.25V to 16.5V
• Output Current: Up to 100mA
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Rejection Ratio: 80dB
• Quiescent Current: 50µA

Pin Configuration

The ICL7665ACPA+ IC has the following pin configuration:

Pin 1: GND (Ground) Pin 2: VCC (Supply Voltage) Pin 3: VIN (Input Voltage) Pin 4: FB (Feedback) Pin 5: EN (Enable) Pin 6: VOUT (Output Voltage) Pin 7: NC (No Connection) Pin 8: NC (No Connection)

Functional Features

• Voltage conversion/regulation
• Overvoltage protection
• Undervoltage lockout
• Thermal shutdown protection
• Short-circuit protection

Advantages and Disadvantages

Advantages

• High precision and accuracy in voltage conversion/regulation
• Low power consumption, making it suitable for battery-powered devices
• Wide input voltage range allows for versatile applications
• Compact size enables integration into space-constrained designs

Disadvantages

• Limited output current capacity (up to 100mA)
• Relatively higher cost compared to some alternative models

Working Principles

ICL7665ACPA+ operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage level. This ensures stable and accurate voltage conversion/regulation.

Detailed Application Field Plans

ICL7665ACPA+ finds applications in various electronic devices, including but not limited to: - Power supplies - Battery chargers - Voltage regulators - Audio amplifiers - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ICL7665ACPA+ are: - LM317T - LT1084CP - MAX603CPA - ADP3339AKCZ-3.3-R7

These models offer similar functionality and can be used as substitutes depending on specific requirements and design considerations.

In conclusion, ICL7665ACPA+ is a versatile integrated circuit used for voltage conversion/regulation. Its high precision, low power consumption, and wide input voltage range make it suitable for various applications. While it has limitations in terms of output current capacity and cost, it remains a reliable choice for many electronic designs.