CAT1163WI-42-T3

Product Overview

Category: Integrated Circuit (IC)

Use: The CAT1163WI-42-T3 is a specialized integrated circuit used for voltage regulation and power management in electronic devices.

Characteristics: - Voltage regulation - Power management - Compact size - High efficiency

Package: The CAT1163WI-42-T3 is available in a small surface-mount package, making it suitable for use in compact electronic devices.

Essence: This integrated circuit is designed to provide stable and regulated voltage levels, ensuring proper functioning of electronic components within a device.

Packaging/Quantity: The CAT1163WI-42-T3 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

The CAT1163WI-42-T3 has the following specifications:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 500mA
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The CAT1163WI-42-T3 features a total of 6 pins, each serving a specific function. The pin configuration is as follows:

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

Functional Features

The CAT1163WI-42-T3 offers the following functional features:

• Wide input voltage range allows compatibility with various power sources.
• Efficient voltage regulation ensures stable output voltage under varying load conditions.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Enable pin allows for easy control of the IC's operation.
• Feedback pin provides a means for external voltage adjustment.

Advantages and Disadvantages

Advantages: - Compact size enables integration into space-constrained electronic devices. - High efficiency results in minimal power loss during voltage regulation. - Wide input voltage range enhances versatility and compatibility. - Low quiescent current reduces power consumption, prolonging battery life.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Lack of built-in protection features may require additional circuitry for certain applications.

Working Principles

The CAT1163WI-42-T3 operates based on a switching regulator principle. It utilizes an internal control circuit to monitor the input voltage and adjust the duty cycle of the internal switch to regulate the output voltage. This ensures a stable and regulated voltage supply to the connected electronic components.

Detailed Application Field Plans

The CAT1163WI-42-T3 finds application in various electronic devices that require voltage regulation and power management. Some specific application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players benefit from the CAT1163WI-42-T3's compact size and efficient power management capabilities.
2. Wearable Electronics: Fitness trackers, smartwatches, and other wearable devices can utilize this IC for reliable voltage regulation in a small form factor.
3. IoT Devices: Internet of Things (IoT) devices, such as sensors and connected appliances, can benefit from the CAT1163WI-42-T3's low power consumption and wide input voltage range.

Detailed and Complete Alternative Models

1. CAT1163WI-42-T4: Similar to the CAT1163WI-42-T3, but with a higher maximum output current of 1A.
2. CAT1163WI-42-T2: Similar to the CAT1163WI-42-T3, but with a lower maximum output current of 300mA.

These alternative models offer similar functionality but with varying specifications to cater to different application requirements.

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