MP18024HN-LF-Z

Product Overview

Category: Integrated Circuit (IC)

Use: The MP18024HN-LF-Z is a high-performance voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to ensure proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage

Package: The MP18024HN-LF-Z comes in a compact and durable package, ensuring easy installation and protection against external factors such as moisture and dust.

Essence: This IC is essential for maintaining a consistent and reliable power supply in electronic devices, preventing damage to sensitive components and ensuring optimal performance.

Packaging/Quantity: The MP18024HN-LF-Z is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 0.8V - 16V
• Maximum Output Current: 3A
• Dropout Voltage: 200mV (at 1A)
• Quiescent Current: 100μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP18024HN-LF-Z features a standard pin configuration with the following pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin for output voltage regulation
5. VOUT: Output voltage pin

Functional Features

• High Efficiency: The MP18024HN-LF-Z offers high efficiency, minimizing power loss and maximizing energy utilization.
• Low Dropout Voltage: With a low dropout voltage, this IC can maintain stable output voltage even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range allows the IC to be used in various applications with different power supply requirements.
• Overcurrent and Thermal Protection: The IC incorporates overcurrent and thermal protection mechanisms, safeguarding it from damage due to excessive current or temperature.
• Adjustable Output Voltage: The output voltage can be easily adjusted using external resistors, providing flexibility for different application needs.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range enables versatile usage - Overcurrent and thermal protection ensure reliability and durability - Adjustable output voltage offers customization options

Disadvantages: - Limited maximum output current may restrict usage in high-power applications - Dropout voltage may affect performance in low-input voltage scenarios

Working Principles

The MP18024HN-LF-Z operates based on a voltage regulation principle. It compares the feedback voltage (FB) with a reference voltage to determine the output voltage level. By adjusting the duty cycle of an internal switching regulator, it regulates the output voltage within the desired range. The enable pin (EN) controls the ON/OFF state of the IC.

Detailed Application Field Plans

The MP18024HN-LF-Z finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices - Industrial control systems

Its ability to provide stable and regulated power supply makes it suitable for any application that requires reliable voltage regulation.

Detailed and Complete Alternative Models

1. MP18025HN-LF-Z: Similar to MP18024HN-LF-Z, but with higher maximum output current (5A).
2. MP18026HN-LF-Z: Similar to MP18024HN-LF-Z, but with adjustable output voltage via an integrated digital interface.
3. MP18027HN-LF-Z: Similar to MP18024HN-LF-Z, but with enhanced overcurrent and thermal protection features.

These alternative models offer different specifications and additional features, providing options for specific application requirements.

In conclusion, the MP18024HN-LF-Z is a high-performance voltage regulator IC that offers stability, efficiency, and flexibility in various electronic devices. Its wide range of applications and availability of alternative models make it a versatile choice for voltage regulation needs.