MP5021GQV-Z

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: QFN (Quad Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 500mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP5021GQV-Z has a total of 16 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. GND: Ground
5. SW: Switching Node
6. PGND: Power Ground
7. VOUT: Output Voltage
8. COMP: Compensation Pin
9. SS: Soft-Start Pin
10. BST: Bootstrap Pin
11. AGND: Analog Ground
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

• High efficiency power conversion
• Low power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Soft-start function for smooth startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss
• Wide input voltage range allows for versatile applications
• Compact package size saves board space
• Comprehensive protection features ensure system reliability

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 MP5021GQV-Z is a voltage regulator that converts the input voltage to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The feedback mechanism adjusts the duty cycle of the internal switch to maintain a stable output voltage. The soft-start function gradually ramps up the output voltage during startup to prevent excessive inrush current.

Detailed Application Field Plans

The MP5021GQV-Z is commonly used in various battery-powered devices, such as portable electronics, IoT devices, and handheld instruments. Its low power consumption and high efficiency make it ideal for prolonging battery life. Additionally, its compact package size allows for integration into space-constrained designs.

Detailed and Complete Alternative Models

• MP5022GQV-Z
• MP5023GQV-Z
• MP5024GQV-Z
• MP5025GQV-Z

These alternative models offer similar functionality and specifications, providing designers with flexibility in choosing the most suitable option for their specific application requirements.

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