Rohm Semiconductor
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
RPM872-H14E2A
Ver Detalle Hojas de datos

RPM872-H14E2A

Product Overview

Category

The RPM872-H14E2A belongs to the category of integrated circuits (ICs).

Use

It is used as a voltage regulator and power management IC.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The RPM872-H14E2A comes in a small outline package (SOP) with 8 pins.

Essence

The essence of this product lies in its ability to regulate and manage power supply efficiently.

Packaging/Quantity

The RPM872-H14E2A is typically packaged in reels containing 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 25V
  • Maximum Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. NC (No Connection)
  6. VOUT (Output Voltage)
  7. NC (No Connection)
  8. PG (Power Good)

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Enable/disable control

Advantages

  • Wide input voltage range
  • High efficiency
  • Compact package size
  • Overcurrent and thermal protection features

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Higher dropout voltage under heavy loads

Working Principles

The RPM872-H14E2A works by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output voltage within the specified range. It also monitors the current flow and temperature to provide protection against overcurrent and overheating conditions.

Detailed Application Field Plans

The RPM872-H14E2A is commonly used in various electronic devices such as: - Mobile phones - Tablets - Portable media players - Digital cameras - Portable gaming devices

Detailed and Complete Alternative Models

Some alternative models to the RPM872-H14E2A include: - LM317 - LT1083 - TPS7A4700

This list is not exhaustive, and there are several other similar products available in the market.

In conclusion, the RPM872-H14E2A is a versatile voltage regulator and power management IC with a wide range of applications in portable electronic devices. Its compact size, efficiency, and protection features make it a popular choice for designers seeking reliable power management solutions.

Word Count: 411

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de RPM872-H14E2A en soluciones técnicas

  1. What is RPM872-H14E2A?

    • RPM872-H14E2A is a high-performance industrial sensor designed for measuring temperature, pressure, and humidity in technical solutions.

  2. What are the key features of RPM872-H14E2A?

    • The key features of RPM872-H14E2A include high accuracy, wide operating temperature range, robust construction, and compatibility with various communication protocols.

  3. How is RPM872-H14E2A installed in a technical solution?

    • RPM872-H14E2A can be installed using standard mounting methods such as screw mounting or bracket installation, and it requires proper calibration and connection to the control system.

  4. What are the typical applications of RPM872-H14E2A in technical solutions?

    • RPM872-H14E2A is commonly used in HVAC systems, industrial automation, environmental monitoring, and process control applications.

  5. What is the operating voltage and power consumption of RPM872-H14E2A?

    • RPM872-H14E2A operates at a voltage range of 5-24VDC and has low power consumption, making it suitable for energy-efficient solutions.

  6. Can RPM872-H14E2A withstand harsh environmental conditions?

    • Yes, RPM872-H14E2A is designed to withstand harsh environmental conditions including high temperatures, humidity, and mechanical stress.

  7. Is RPM872-H14E2A compatible with industry-standard communication protocols?

    • Yes, RPM872-H14E2A supports communication protocols such as Modbus, RS-485, and analog output, ensuring seamless integration with existing control systems.

  8. What maintenance is required for RPM872-H14E2A in technical solutions?

    • Regular calibration, cleaning, and inspection of RPM872-H14E2A are recommended to ensure accurate and reliable performance over time.

  9. Does RPM872-H14E2A come with a warranty?

    • Yes, RPM872-H14E2A typically comes with a standard warranty against manufacturing defects and malfunctions.

  10. Where can I find technical support and documentation for RPM872-H14E2A?

    • Technical support and documentation for RPM872-H14E2A are available through the manufacturer's website, customer support channels, and product manuals.