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EL5825IRZ-T13
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EL5825IRZ-T13

Product Overview

Category: Integrated Circuits (ICs)

Use: EL5825IRZ-T13 is an integrated circuit used for power management in electronic devices.

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range

Package: The EL5825IRZ-T13 comes in a small outline package (SOP) with 16 pins.

Essence: This IC is designed to regulate and control the power supply in various electronic devices, ensuring stable and efficient operation.

Packaging/Quantity: The EL5825IRZ-T13 is typically packaged in reels containing 250 units.

Specifications

  • Input Voltage Range: 4.5V - 24V
  • Output Voltage Range: 0.8V - 5.5V
  • Maximum Output Current: 2A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The EL5825IRZ-T13 has the following pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. PGND: Power ground
  8. SW: Switch node
  9. LX: Inductor connection
  10. VCC: Internal voltage supply
  11. AGND: Analog ground
  12. PG: Power good indicator
  13. OCSET: Overcurrent protection setting
  14. OCP: Overcurrent protection
  15. OTP: Overtemperature protection
  16. VOUT: Output voltage

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency conversion minimizes power loss.
  • Overcurrent protection ensures safe operation.
  • Overtemperature protection prevents damage due to excessive heat.
  • Soft-start feature reduces inrush current during startup.

Advantages

  • High efficiency results in longer battery life for portable devices.
  • Compact size allows for integration into space-constrained designs.
  • Wide input voltage range provides flexibility in power source selection.
  • Overcurrent and overtemperature protection enhance device reliability.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Lack of adjustable output voltage limits customization options.

Working Principles

The EL5825IRZ-T13 utilizes a switching regulator topology to convert the input voltage to a regulated output voltage. It employs pulse width modulation (PWM) techniques to control the duty cycle of the switching transistor, achieving the desired output voltage. Feedback mechanisms ensure stable regulation by continuously monitoring the output voltage and adjusting the duty cycle accordingly.

Application Field Plans

The EL5825IRZ-T13 is widely used in various electronic devices, including: 1. Mobile phones 2. Tablets 3. Portable media players 4. Digital cameras 5. Wireless routers

Alternative Models

  1. EL5826IRZ-T13: Similar specifications with adjustable output voltage.
  2. EL5824IRZ-T13: Lower maximum output current but lower cost.
  3. EL5827IRZ-T13: Higher maximum output current for power-hungry applications.

These alternative models provide options based on specific requirements and budget considerations.

In conclusion, the EL5825IRZ-T13 is a highly efficient integrated circuit designed for power management in electronic devices. Its compact size, wide input voltage range, and various protection features make it suitable for a wide range of applications. While it has some limitations in terms of maximum output current and adjustable output voltage, alternative models are available to cater to different needs.

技術ソリューションにおける EL5825IRZ-T13 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 EL5825IRZ-T13 in technical solutions:

  1. Question: What is EL5825IRZ-T13?
    Answer: EL5825IRZ-T13 is a specific model of infrared (IR) emitter/receiver module used for various applications such as remote control systems, proximity sensors, and data communication.

  2. Question: What is the operating voltage range of EL5825IRZ-T13?
    Answer: The operating voltage range of EL5825IRZ-T13 is typically between 2.7V and 5.5V.

  3. Question: How does EL5825IRZ-T13 communicate with other devices?
    Answer: EL5825IRZ-T13 communicates using infrared light signals. It emits IR light and can receive IR signals from other devices.

  4. Question: Can EL5825IRZ-T13 be used for long-range communication?
    Answer: EL5825IRZ-T13 is primarily designed for short-range communication, typically within a few meters. For longer-range applications, other technologies like radio frequency (RF) might be more suitable.

  5. Question: What is the maximum data rate supported by EL5825IRZ-T13?
    Answer: EL5825IRZ-T13 supports a maximum data rate of up to 115.2 kbps (kilobits per second).

  6. Question: Is EL5825IRZ-T13 compatible with common microcontrollers?
    Answer: Yes, EL5825IRZ-T13 is compatible with most microcontrollers that have UART (Universal Asynchronous Receiver-Transmitter) interfaces.

  7. Question: Can EL5825IRZ-T13 be used in outdoor environments?
    Answer: EL5825IRZ-T13 is not specifically designed for outdoor use and may have limited performance in direct sunlight or harsh environmental conditions.

  8. Question: What is the typical power consumption of EL5825IRZ-T13?
    Answer: The typical power consumption of EL5825IRZ-T13 is around 5 mA (milliamperes) during transmission and less than 1 mA during standby.

  9. Question: Can EL5825IRZ-T13 be used for bi-directional communication?
    Answer: Yes, EL5825IRZ-T13 can be used for bi-directional communication by connecting both the transmitter and receiver pins to appropriate interfaces.

  10. Question: Are there any specific precautions to consider when using EL5825IRZ-T13?
    Answer: It is important to avoid obstructing the line of sight between EL5825IRZ-T13 and other devices, as it relies on direct IR communication. Additionally, proper voltage regulation and noise filtering should be implemented to ensure reliable operation.