ICL7660AIBAZA

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Converter

Characteristics: - Converts input voltage to a negative or positive output voltage - Low power consumption - Wide operating voltage range - Compact package size - High efficiency

Package: SOIC (Small Outline Integrated Circuit)

Essence: The ICL7660AIBAZA is a voltage converter IC that allows for the conversion of an input voltage to a negative or positive output voltage. It is commonly used in various electronic devices and circuits where voltage level shifting is required.

Packaging/Quantity: The ICL7660AIBAZA is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: -1.5V to -10V or +1.5V to +10V
• Output Voltage Range: -1.5V to -10V or +1.5V to +10V
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100µA (typical)
• Output Current: Up to 20mA
• Package Type: SOIC-8

Detailed Pin Configuration

The ICL7660AIBAZA has 8 pins arranged as follows:

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| | --| Vout | --| GND | --| Vin+ | --| Vin- | --| C1 | --| C2 | --| OSC | |___________| ```

1. Vout: Output Voltage Pin
2. GND: Ground Pin
3. Vin+: Positive Input Voltage Pin
4. Vin-: Negative Input Voltage Pin
5. C1: Capacitor Connection Pin 1
6. C2: Capacitor Connection Pin 2
7. OSC: Oscillator Frequency Control Pin

Functional Features

• Voltage Conversion: The ICL7660AIBAZA can convert an input voltage to a negative or positive output voltage, depending on the application requirements.
• Low Power Consumption: It operates with low power consumption, making it suitable for battery-powered devices.
• Wide Operating Voltage Range: It supports a wide range of input and output voltage levels, providing flexibility in various applications.
• Compact Package Size: The SOIC package allows for easy integration into electronic circuits with limited space.
• High Efficiency: The IC offers high efficiency in voltage conversion, minimizing power losses.

Advantages and Disadvantages

Advantages: - Versatile voltage conversion capabilities - Low power consumption - Wide operating voltage range - Compact package size - High efficiency

Disadvantages: - Limited output current capacity (up to 20mA) - Requires external capacitors for proper operation

Working Principles

The ICL7660AIBAZA utilizes charge pumps to generate the desired output voltage. It employs an internal oscillator to control the switching frequency, which drives the charge pump circuitry. By regulating the charge transfer between capacitors, the IC effectively converts the input voltage to the desired output voltage level.

Detailed Application Field Plans

The ICL7660AIBAZA finds applications in various fields, including:

1. Portable Electronics: Used in battery-powered devices such as smartphones, tablets, and portable audio players to provide voltage level shifting for different components.
2. Industrial Automation: Employed in control systems and sensors that require voltage conversion for signal processing and communication.
3. Automotive Electronics: Integrated into automotive circuits for voltage level adaptation in lighting systems, sensors, and other electronic components.
4. Telecommunications: Utilized in telecommunication equipment to convert voltage levels for signal transmission and reception.
5. Medical Devices: Incorporated into medical instruments and devices that require voltage conversion for accurate measurements and control.

Detailed and Complete Alternative Models

1. MAX660CPA: Voltage Converter IC with similar specifications and package type.
2. LTC1044CN8: Another voltage converter IC offering comparable features and pin configuration.
3. ICL7660SCBAZ-T: Surface-mount version of the ICL7660AIBAZA with identical functionality.

These alternative models can be considered as substitutes for the ICL7660AIBAZA, depending on specific application requirements.

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