MPQ2483ADQ-LF-Z

Product Overview

Category

MPQ2483ADQ-LF-Z belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and control.

Characteristics

• Integrated circuit with multiple functions
• High efficiency and reliability
• Compact package size
• Low power consumption
• Wide operating voltage range

Package

MPQ2483ADQ-LF-Z is available in a small outline package (SOP) or dual in-line package (DIP).

Essence

The essence of MPQ2483ADQ-LF-Z lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 1A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. LX: Inductor connection pin
7. PGND: Power ground pin
8. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources
• High switching frequency enables efficient power conversion
• Built-in protection features such as overcurrent and thermal shutdown
• Adjustable output voltage through external resistors
• Low quiescent current in standby mode

Advantages and Disadvantages

Advantages

• High efficiency power management
• Compact size for space-constrained applications
• Wide operating temperature range
• Built-in protection features enhance device reliability

Disadvantages

• Limited maximum output current of 1A
• Requires external components for proper operation

Working Principles

MPQ2483ADQ-LF-Z operates based on a switching regulator topology. It uses a high-frequency oscillator to control the switching of an internal power MOSFET, which regulates the output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output.

Detailed Application Field Plans

MPQ2483ADQ-LF-Z finds application in various electronic devices that require efficient power management and control. Some common application fields include:

1. Mobile devices: Smartphones, tablets, portable media players
2. Consumer electronics: TVs, set-top boxes, gaming consoles
3. Industrial equipment: Power supplies, motor control systems
4. Automotive electronics: Infotainment systems, lighting control

Detailed and Complete Alternative Models

1. MPQ2482ADQ-LF-Z
2. MPQ2484ADQ-LF-Z
3. MPQ2485ADQ-LF-Z
4. MPQ2486ADQ-LF-Z
5. MPQ2487ADQ-LF-Z

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

Word count: 511 words