SKY72300-362

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range

Package: QFN (Quad Flat No-leads)

Essence: The SKY72300-362 is a power management IC designed for efficient power conversion and management in various electronic devices.

Packaging/Quantity: The SKY72300-362 is available in a QFN package and is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SKY72300-362 has the following pin configuration:

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

Functional Features

• Wide input voltage range allows for compatibility with various power sources.
• High efficiency ensures minimal power loss during conversion.
• Low power consumption helps extend battery life in portable devices.
• Compact size enables integration into space-constrained designs.
• Enable pin provides control over the device's operation.
• Feedback pin allows for voltage regulation and stability.
• Power ground pin ensures proper grounding and noise reduction.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption and heat generation. - Wide input voltage range enhances versatility and compatibility. - Compact size facilitates integration into small form factor devices. - Enable pin offers flexibility in controlling the device's operation.

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 SKY72300-362 operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The integrated control circuitry ensures stable and regulated output voltage, while the feedback mechanism adjusts the duty cycle of the switching signal to maintain the desired output voltage.

Detailed Application Field Plans

The SKY72300-362 is widely used in various electronic devices that require efficient power management. Some common application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players
2. IoT Devices: Wearables, smart home devices, sensors
3. Automotive Electronics: Infotainment systems, navigation systems, lighting controls
4. Industrial Equipment: Power supplies, motor drives, control systems
5. Consumer Electronics: Gaming consoles, audio/video equipment, cameras

Detailed and Complete Alternative Models

1. SKY72300-361: Similar to SKY72300-362 but with a lower maximum output current of 2A.
2. SKY72300-363: Similar to SKY72300-362 but with a higher maximum output current of 4A.
3. SKY72300-364: Similar to SKY72300-362 but with extended operating temperature range (-40°C to +125°C).

These alternative models offer variations in output current and operating temperature range to cater to different application requirements.

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