Maxim Integrated
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MAX250EJD
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MAX250EJD

Product Overview

Category

The MAX250EJD belongs to the category of integrated circuits (ICs).

Use

It is commonly used for voltage regulation and power management applications.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MAX250EJD is available in a 16-pin wide SO package.

Essence

This IC is essential for maintaining stable voltage levels in various electronic devices.

Packaging/Quantity

The MAX250EJD is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 1.25V to 57V
  • Maximum Output Current: 2.5A
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The detailed pin configuration for the MAX250EJD is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. SHDN (Shutdown) 5. SS/TRK (Soft-Start/Tracking) 6. COMP (Compensation) 7. VOUT (Output Voltage) 8. NC (No Connection) 9. NC (No Connection) 10. NC (No Connection) 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 allows for versatile applications
  • Overcurrent protection ensures safety and reliability
  • Thermal shutdown protection prevents overheating

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Wide input voltage range increases flexibility in usage
  • Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

  • May require additional external components for specific applications
  • Higher cost compared to some alternative models

Working Principles

The MAX250EJD operates by regulating the input voltage to provide a stable output voltage, ensuring consistent power supply to connected devices. It utilizes feedback mechanisms and control circuitry to achieve this regulation.

Detailed Application Field Plans

The MAX250EJD is well-suited for use in the following applications: - Industrial power supplies - Automotive electronics - Telecommunications equipment - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the MAX250EJD include: - LM2576 - LT1083 - TPS5430

In conclusion, the MAX250EJD is a versatile and reliable integrated circuit that offers efficient voltage regulation and power management capabilities across various industries and applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX250EJD en soluciones técnicas

  1. What is the MAX250EJD?

    • The MAX250EJD is a high-speed, low-power, RS-232 transceiver IC designed for use in serial communication applications.

  2. What is the operating voltage range of the MAX250EJD?

    • The operating voltage range of the MAX250EJD is typically between +4.5V and +5.5V.

  3. What is the maximum data rate supported by the MAX250EJD?

    • The MAX250EJD supports a maximum data rate of 120kbps.

  4. What are the typical applications of the MAX250EJD?

    • The MAX250EJD is commonly used in industrial automation, instrumentation, and point-of-sale terminals.

  5. Does the MAX250EJD require external components for operation?

    • Yes, the MAX250EJD requires external capacitors and resistors for proper operation.

  6. What is the ESD protection level of the MAX250EJD?

    • The MAX250EJD provides ±15kV human-body model ESD protection on the RS-232 I/O lines.

  7. Is the MAX250EJD compatible with 3.3V microcontrollers?

    • Yes, the MAX250EJD is compatible with 3.3V microcontrollers with the use of level shifters or voltage dividers.

  8. Can the MAX250EJD be used in half-duplex communication?

    • Yes, the MAX250EJD can be configured for half-duplex communication using the appropriate control signals.

  9. What is the temperature range for the MAX250EJD's operation?

    • The MAX250EJD is designed to operate within a temperature range of -40°C to +85°C.

  10. Does the MAX250EJD have built-in thermal shutdown protection?

    • Yes, the MAX250EJD features built-in thermal shutdown protection to prevent damage from excessive heat.