Monolithic Power Systems Inc.
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MP26085DJ-LF-Z
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MP26085DJ-LF-Z

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, low power consumption
  • Package: QFN (Quad Flat No-leads)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MP26085DJ-LF-Z has a total of 16 pins. The pin configuration is as follows:

  1. VIN: Input voltage pin
  2. EN: Enable pin
  3. FB: Feedback pin
  4. GND: Ground pin
  5. PGND: Power ground pin
  6. SW: Switching node pin
  7. COMP: Compensation pin
  8. SS/TR: Soft-start/Tracking pin
  9. VCC: Supply voltage pin
  10. PG: Power good pin
  11. NC: No connection
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency conversion for reduced power loss
  • Adjustable output voltage for flexibility
  • Overcurrent protection for enhanced safety
  • Thermal shutdown protection for reliable operation

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range allows for various power sources - Compact package size saves board space - Overcurrent and thermal protection ensure device safety

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for proper operation

Working Principles

The MP26085DJ-LF-Z is a voltage regulator IC that converts an input voltage to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is first stepped down by a power MOSFET switch, and then filtered and regulated to the desired output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the switch to maintain a stable output.

Detailed Application Field Plans

The MP26085DJ-LF-Z is commonly used in various applications, including:

  1. Power supplies for consumer electronics
  2. Industrial automation systems
  3. Automotive electronics
  4. Telecommunications equipment
  5. LED lighting systems

Detailed and Complete Alternative Models

  1. MP26086DJ-LF-Z: Similar specifications with higher maximum output current (5A)
  2. MP26087DJ-LF-Z: Similar specifications with lower maximum output current (2A)
  3. MP26088DJ-LF-Z: Similar specifications with adjustable output voltage range (0.6V to 5.5V)

These alternative models provide options based on specific requirements and can be considered as substitutes for the MP26085DJ-LF-Z.

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技術ソリューションにおける MP26085DJ-LF-Z の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MP26085DJ-LF-Z in technical solutions:

  1. Q: What is MP26085DJ-LF-Z? A: MP26085DJ-LF-Z is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of MP26085DJ-LF-Z? A: Some key features of MP26085DJ-LF-Z include multiple voltage regulators, power sequencing, fault protection, and low power consumption.

  3. Q: What technical solutions can MP26085DJ-LF-Z be used in? A: MP26085DJ-LF-Z can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Q: How many voltage regulators does MP26085DJ-LF-Z have? A: MP26085DJ-LF-Z has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).

  5. Q: Can MP26085DJ-LF-Z handle high current loads? A: Yes, MP26085DJ-LF-Z is designed to handle moderate to high current loads, depending on the specific configuration and external components used.

  6. Q: Does MP26085DJ-LF-Z support power sequencing? A: Yes, MP26085DJ-LF-Z supports power sequencing, allowing for controlled startup and shutdown of different power domains in a system.

  7. Q: What kind of fault protection does MP26085DJ-LF-Z provide? A: MP26085DJ-LF-Z provides various fault protection mechanisms such as overvoltage protection (OVP), undervoltage protection (UVP), and thermal shutdown.

  8. Q: Is MP26085DJ-LF-Z suitable for battery-powered applications? A: Yes, MP26085DJ-LF-Z is suitable for battery-powered applications as it offers efficient power conversion and low power consumption.

  9. Q: Can MP26085DJ-LF-Z be controlled and monitored remotely? A: Yes, MP26085DJ-LF-Z can be controlled and monitored remotely through an I2C interface, allowing for easy integration into system-level control schemes.

  10. Q: Where can I find more information about MP26085DJ-LF-Z? A: You can find more detailed information about MP26085DJ-LF-Z in the datasheet provided by the manufacturer or on their official website.