MP86963DUT-LF-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: This IC is designed for use in electronic devices and systems.
• Characteristics: The MP86963DUT-LF-Z offers high performance, reliability, and versatility. It is known for its advanced features and efficient operation.
• Package: The IC comes in a compact package that ensures easy integration into various electronic applications.
• Essence: The MP86963DUT-LF-Z is an essential component for enhancing the functionality and performance of electronic devices.
• Packaging/Quantity: The IC is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Model Number: MP86963DUT-LF-Z
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Package Type: QFN-32
• Dimensions: 5mm x 5mm x 0.9mm
• Input Voltage Range: 2.7V to 5.5V
• Output Current: Up to 1A
• Switching Frequency: Adjustable up to 2MHz
• Efficiency: Up to 95%
• Protection Features: Overcurrent protection, thermal shutdown, short-circuit protection

Detailed Pin Configuration

The MP86963DUT-LF-Z has a total of 32 pins arranged as follows:

• Pin 1: VCC
• Pin 2: VIN
• Pin 3: GND
• Pin 4: SW
• Pin 5: FB
• Pin 6: EN
• Pin 7: COMP
• Pin 8: SS
• Pin 9: PGND
• Pin 10: BST
• ...
• Pin 32: VCC

Functional Features

• High Efficiency: The MP86963DUT-LF-Z incorporates advanced circuitry that ensures high efficiency, minimizing power losses and maximizing battery life.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 5.5V, this IC can be used in a wide variety of applications.
• Adjustable Switching Frequency: The switching frequency can be adjusted up to 2MHz, allowing for optimization of performance and efficiency based on specific requirements.
• Protection Mechanisms: The IC includes built-in protection features such as overcurrent protection, thermal shutdown, and short-circuit protection, ensuring safe and reliable operation.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile application. - Adjustable switching frequency enables optimization. - Built-in protection mechanisms enhance safety and reliability.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Requires careful consideration of thermal management due to compact package size.

Working Principles

The MP86963DUT-LF-Z is a step-down (buck) DC-DC converter. It converts a higher input voltage to a lower output voltage with high efficiency. The IC utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. By controlling the duty cycle of the switching transistor, it adjusts the average output voltage according to the input and feedback signals.

Detailed Application Field Plans

The MP86963DUT-LF-Z finds applications in various electronic devices and systems, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered devices - Industrial automation systems - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

1. Model: MP86964DUT-LF-Z

   • Similar specifications and features as MP86963DUT-LF-Z
   • Package: QFN-32

2. Model: MP86965DUT-LF-Z

   • Higher output current capability (up to 2A)
   • Package: QFN-32

3. Model: MP86966DUT-LF-Z

   • Lower input voltage range (1.8V to 5.5V)
   • Package: QFN-32

4. Model: MP86967DUT-LF-Z

   • Adjustable output voltage range
   • Package: QFN-32

These alternative models offer similar functionality and can be considered based on specific application requirements.

In conclusion, the MP86963DUT-LF-Z is a high-performance IC designed for various electronic applications. Its compact size, efficiency, and protection features make it a versatile choice for designers seeking reliable power management solutions.