MP24833GN

Product Overview

• Category: Integrated Circuit (IC)
• 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: 4.5V to 18V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP24833GN has a total of 16 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. SS/TR: Soft-Start/Tracking Pin
4. FB: Feedback Pin
5. COMP: Compensation Pin
6. PGND: Power Ground
7. SW: Switch Node
8. BOOT: Bootstrap Capacitor Connection
9. VCC: Supply Voltage
10. AGND: Analog Ground
11. PG: Power Good Indicator
12. ILIM: Current Limit Setting
13. SS/TR: Soft-Start/Tracking Pin
14. FB: Feedback Pin
15. COMP: Compensation Pin
16. VOUT: Output Voltage

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency design minimizes power loss.
• Low power consumption in standby mode.
• Overcurrent protection ensures safe operation.
• Soft-start feature prevents excessive inrush current.

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings. - Wide input voltage range provides flexibility. - Compact package size saves board space. - Overcurrent protection enhances system reliability.

Disadvantages: - Limited maximum output current may restrict certain applications. - Higher cost compared to some alternative models.

Working Principles

The MP24833GN is a voltage regulator IC that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is first rectified and filtered, then fed into the IC. The internal control circuitry adjusts the duty cycle of the switching transistor to maintain the desired output voltage. Feedback from the output voltage is continuously monitored and compared to a reference voltage, allowing for precise regulation.

Detailed Application Field Plans

The MP24833GN is commonly used in various power management applications, including:

1. Industrial Automation: Power supplies for control systems and motor drives.
2. Telecommunications: Voltage regulation in communication equipment.
3. Automotive Electronics: DC-DC converters for automotive applications.
4. Consumer Electronics: Power management in portable devices and home appliances.
5. LED Lighting: LED driver circuits for efficient lighting solutions.

Detailed and Complete Alternative Models

1. MP24834GN: Similar specifications with higher maximum output current (5A).
2. MP24835GN: Similar specifications with lower maximum output current (2A).
3. MP24836GN: Similar specifications with wider input voltage range (2.7V to 18V).

These alternative models offer different trade-offs in terms of output current capability and input voltage range, providing options for specific application requirements.

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