ICL7665SIBAZA

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Converter and Regulator

Characteristics: - Low-power, high-efficiency voltage converter - Provides regulated positive or negative output voltage - Suitable for battery-powered applications - Can be used as a voltage doubler or inverter - Offers low quiescent current and low dropout voltage

Package: SOIC (Small Outline Integrated Circuit)

Essence: The ICL7665SIBAZA is a versatile voltage converter and regulator IC that provides regulated positive or negative output voltage. It is commonly used in battery-powered applications where efficient power conversion is required.

Packaging/Quantity: The ICL7665SIBAZA is available in a standard SOIC package. It is typically sold in reels containing 250 units.

Specifications

• Input Voltage Range: -0.3V to 12V
• Output Voltage Range: -1.5V to 10.5V
• Quiescent Current: 50µA (typical)
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ICL7665SIBAZA has a total of 8 pins arranged as follows:

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| | --| V+ GND |-- Pin 1: Positive Supply Voltage (V+) --| VIN VOUT|-- Pin 2: Input Voltage (VIN) / Output Voltage (VOUT) --| FB NC |-- Pin 3: Feedback Input (FB) / No Connection (NC) --| GND V- |-- Pin 4: Ground (GND) / Negative Supply Voltage (V-) |___________| ```

Functional Features

• Voltage Conversion: The ICL7665SIBAZA can convert an input voltage to a regulated positive or negative output voltage.
• Low Quiescent Current: It offers low quiescent current, making it suitable for battery-powered applications where power efficiency is crucial.
• Low Dropout Voltage: The IC has a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages: - Versatile voltage converter and regulator - Suitable for battery-powered applications - Low quiescent current and dropout voltage - Compact SOIC package

Disadvantages: - Limited input and output voltage range - Not suitable for high-power applications

Working Principles

The ICL7665SIBAZA operates based on a voltage conversion principle. It utilizes internal circuitry to regulate the input voltage and provide a stable output voltage. By adjusting the feedback input (FB) pin, the IC can generate either a positive or negative output voltage relative to the ground reference.

Detailed Application Field Plans

The ICL7665SIBAZA finds applications in various fields, including:

1. Battery-Powered Devices: It is commonly used in portable electronic devices such as smartphones, tablets, and handheld gaming consoles to efficiently regulate the battery voltage and ensure stable operation.

2. Automotive Electronics: The IC is employed in automotive systems to convert and regulate voltages for various components, including sensors, actuators, and control modules.

3. Industrial Automation: It is utilized in industrial automation systems to provide regulated voltages for sensors, motor drivers, and other control circuitry.

4. Renewable Energy Systems: The IC can be integrated into renewable energy systems, such as solar panels and wind turbines, to convert and regulate the generated voltage for efficient power utilization.

Detailed and Complete Alternative Models

1. ICL7665SCPA: Similar voltage converter and regulator IC with a DIP (Dual Inline Package) package.
2. ICL7665ACPA: Voltage converter and regulator IC with extended input and output voltage ranges.
3. ICL7665EPA: Enhanced version of the ICL7665SIBAZA with improved performance characteristics.

These alternative models offer similar functionality to the ICL7665SIBAZA and can be considered as alternatives based on specific requirements and preferences.

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