RT9728AHGE

Product Overview

Category

RT9728AHGE belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

RT9728AHGE is available in a small form factor package, typically a surface mount package (SMD). The specific package type may vary depending on the manufacturer.

Essence

The essence of RT9728AHGE lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

The IC is usually packaged in reels or tubes, with a typical quantity of 3000 units per reel or tube. However, the packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: Adjustable from 0.6V to VIN
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 60μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9728AHGE IC has the following pin configuration:

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

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage enables flexibility in different applications.
• Low dropout voltage ensures efficient power conversion.
• Enable pin provides control over the device's operation.
• Feedback pin allows for accurate voltage regulation.

Advantages and Disadvantages

Advantages

• High efficiency power management
• Compact size for space-constrained applications
• Wide input voltage range for versatility
• Adjustable output voltage for flexibility

Disadvantages

• Limited maximum output current (1A)
• Dropout voltage may affect performance in low voltage scenarios

Working Principles

RT9728AHGE operates based on a voltage regulation principle. It takes an input voltage within the specified range and regulates it to a desired output voltage level. The device utilizes internal circuitry to achieve efficient power conversion while maintaining stability and accuracy.

Detailed Application Field Plans

RT9728AHGE finds applications in various electronic devices that require voltage regulation and power management. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, portable media players.
2. Computer peripherals: USB hubs, external hard drives, printers.
3. Consumer electronics: Digital cameras, gaming consoles, audio/video equipment.
4. Industrial equipment: Automation systems, control panels, sensors.
5. Automotive electronics: Infotainment systems, navigation devices, lighting controls.

Detailed and Complete Alternative Models

1. RT9728BHGE: Similar to RT9728AHGE with enhanced features.
2. RT9729AHGE: Higher output current variant of RT9728AHGE.
3. RT9730AHGE: Lower dropout voltage version of RT9728AHGE.

These alternative models offer similar functionality and can be considered as alternatives to RT9728AHGE depending on specific requirements.

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