Monolithic Power Systems Inc.
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MP2161AGJ-P
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MP2161AGJ-P

Product Overview

Category

The MP2161AGJ-P belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Small package size
  • Low quiescent current

Package

The MP2161AGJ-P comes in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of the MP2161AGJ-P lies in its ability to efficiently regulate voltage in various electronic applications.

Packaging/Quantity

The MP2161AGJ-P is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.6V to 12V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MP2161AGJ-P has a detailed pin configuration as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. SS/TRK (Soft Start/Tracking) 6. SW (Switch Node) 7. PG (Power Good)

Functional Features

  • Integrated synchronous rectifier
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft start for controlled startup

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Small package size saves board space
  • Low quiescent current minimizes standby power consumption

Disadvantages

  • Limited maximum output current compared to some higher-power regulators
  • May require additional external components for specific applications

Working Principles

The MP2161AGJ-P operates by using a pulse-width modulation (PWM) control scheme to regulate the output voltage based on the feedback signal. The integrated synchronous rectifier improves efficiency by reducing switching losses.

Detailed Application Field Plans

The MP2161AGJ-P is suitable for a wide range of applications, including: - Portable electronic devices - Battery-powered systems - Industrial automation - LED lighting - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MP2161AGJ-P include: - MP2315AGJ-P - MP1482DS - LM2675M-ADJ - LT1763CS8-3.3

In conclusion, the MP2161AGJ-P is a versatile voltage regulator with high efficiency and a wide input voltage range, making it suitable for various electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MP2161AGJ-P у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of MP2161AGJ-P in technical solutions:

  1. Q: What is the input voltage range for MP2161AGJ-P? A: The input voltage range for MP2161AGJ-P is 4.5V to 18V.

  2. Q: What is the typical output current capability of MP2161AGJ-P? A: The typical output current capability of MP2161AGJ-P is 3A.

  3. Q: Can MP2161AGJ-P be used in battery-powered applications? A: Yes, MP2161AGJ-P can be used in battery-powered applications due to its wide input voltage range.

  4. Q: What is the efficiency of MP2161AGJ-P at full load? A: The efficiency of MP2161AGJ-P at full load is typically around 95%.

  5. Q: Is MP2161AGJ-P suitable for automotive applications? A: Yes, MP2161AGJ-P is suitable for automotive applications as it can handle the wide input voltage variations often encountered in automotive systems.

  6. Q: Does MP2161AGJ-P have built-in overcurrent protection? A: Yes, MP2161AGJ-P has built-in overcurrent protection to safeguard the circuit and load.

  7. Q: What is the switching frequency of MP2161AGJ-P? A: The switching frequency of MP2161AGJ-P is typically 2.2MHz.

  8. Q: Can MP2161AGJ-P be used in space-constrained designs? A: Yes, MP2161AGJ-P is suitable for space-constrained designs due to its small package size and high efficiency.

  9. Q: Does MP2161AGJ-P require external compensation components? A: No, MP2161AGJ-P has integrated compensation, reducing the need for external components.

  10. Q: What are the typical applications for MP2161AGJ-P? A: Typical applications for MP2161AGJ-P include point-of-load regulation, battery-powered devices, industrial equipment, and automotive systems.