MP3424GG-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Compact Size, Wide Input Voltage Range
• Package: 24-pin QFN (Quad Flat No-Lead)
• Essence: Power management IC designed for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 34V
• Switching Frequency: 500kHz
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SS: Soft-Start Pin
6. PGND: Power Ground
7. LX: Switch Node
8. BST: Boost Pin
9. VCC: Supply Voltage
10. AGND: Analog Ground
11. COMP: Compensation Pin
12. SS/TR: Soft-Start/Tracking Pin
13. UVLO: Undervoltage Lockout Pin
14. OCSET: Overcurrent Protection Pin
15. ISET: Current Limit Setting Pin
16. SYNC: Synchronization Pin
17. CLKOUT: Clock Output Pin
18. CLKIN: Clock Input Pin
19. PGOOD: Power Good Indicator Pin
20. VREF: Reference Voltage Output Pin
21. VSENSE: Current Sense Pin
22. VOUT: Output Voltage
23. SW: Switch Node
24. BOOT: Bootstrap Pin

Functional Features

• High efficiency power conversion
• Wide input voltage range for versatile applications
• Adjustable output voltage
• Overcurrent protection
• Soft-start and tracking functionality
• Synchronization capability
• Power good indicator

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving designs
• Wide input voltage range accommodates various power sources
• Overcurrent protection ensures safe operation
• Soft-start feature prevents inrush current
• Synchronization capability enables multi-phase operation

Disadvantages

• Limited maximum output current (2A)
• Requires external components for complete power management solution

Working Principles

The MP3424GG-Z is a power management IC that utilizes a boost converter topology. It takes an input voltage within the range of 4.5V to 36V and converts it to a regulated output voltage between 0.8V and 34V. The IC operates at a switching frequency of 500kHz, providing efficient power conversion.

The device incorporates various features such as overcurrent protection, soft-start, and synchronization capability. These features ensure safe and reliable operation while allowing for flexibility in different application scenarios.

Detailed Application Field Plans

The MP3424GG-Z is suitable for a wide range of applications, including but not limited to:

1. Battery-powered devices
2. Industrial equipment
3. Automotive electronics
4. LED lighting systems
5. Telecom infrastructure
6. Portable electronic devices

Its compact size, high efficiency, and wide input voltage range make it ideal for these applications where power management is crucial.

Detailed and Complete Alternative Models

1. MP3424EG-Z: Similar specifications and features, but with a different package (16-pin QFN)
2. MP3424HG-Z: Higher maximum output current (3A), otherwise similar to MP3424GG-Z
3. MP3424CG-Z: Lower maximum output current (1.5A), otherwise similar to MP3424GG-Z

These alternative models provide options based on specific requirements and constraints of different applications.

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