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EL7585AILZ
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EL7585AILZ

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High-efficiency, low-voltage regulator
  • Package: Surface Mount Device (SMD)
  • Essence: Regulates and stabilizes voltage for electronic devices
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 200mV at 500mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL7585AILZ IC has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • High efficiency: The EL7585AILZ offers high efficiency, minimizing power loss during voltage regulation.
  • Low dropout voltage: With a dropout voltage of only 200mV at 500mA, it ensures efficient power delivery even with low input voltages.
  • Thermal shutdown protection: The IC includes thermal shutdown protection, preventing damage due to excessive heat.
  • Short-circuit protection: It incorporates short-circuit protection, safeguarding the device and connected components.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows compatibility with various power sources. - Compact SMD package enables space-saving designs. - Thermal and short-circuit protection enhance reliability.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The EL7585AILZ is a linear voltage regulator that operates by comparing the output voltage with a reference voltage. It adjusts the resistance between the input and output to maintain a stable output voltage, compensating for changes in load and input voltage.

Detailed Application Field Plans

The EL7585AILZ finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

  1. LM1117-3.3: A similar linear voltage regulator with a fixed 3.3V output voltage.
  2. LT1763: Low dropout linear regulator with adjustable output voltage and higher maximum output current.
  3. TPS79633: High-performance linear voltage regulator with fixed 3.3V output voltage and ultra-low dropout voltage.

These alternative models offer different features and specifications, providing flexibility for specific application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van EL7585AILZ in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of EL7585AILZ in technical solutions:

  1. Question: What is EL7585AILZ?
    Answer: EL7585AILZ is a specific integrated circuit (IC) designed for controlling and driving high-power LEDs.

  2. Question: What is the maximum current that EL7585AILZ can handle?
    Answer: EL7585AILZ can handle a maximum current of 3A.

  3. Question: Can EL7585AILZ be used with different types of LEDs?
    Answer: Yes, EL7585AILZ can be used with various types of LEDs, including single-color, multi-color, and RGB LEDs.

  4. Question: How does EL7585AILZ control the LED brightness?
    Answer: EL7585AILZ uses pulse width modulation (PWM) technique to control the LED brightness by varying the duty cycle of the input signal.

  5. Question: What is the input voltage range for EL7585AILZ?
    Answer: The input voltage range for EL7585AILZ is typically between 6V and 30V.

  6. Question: Can EL7585AILZ be used in automotive applications?
    Answer: Yes, EL7585AILZ is suitable for automotive applications as it can withstand high temperatures and has built-in protection features.

  7. Question: Does EL7585AILZ require any external components for operation?
    Answer: Yes, EL7585AILZ requires external components such as resistors, capacitors, and inductors for proper operation.

  8. Question: Can EL7585AILZ be used in dimming applications?
    Answer: Yes, EL7585AILZ supports dimming functionality through the use of PWM signals.

  9. Question: Is EL7585AILZ compatible with microcontrollers or digital control systems?
    Answer: Yes, EL7585AILZ can be easily interfaced with microcontrollers or digital control systems through its input pins.

  10. Question: What are the typical applications of EL7585AILZ?
    Answer: EL7585AILZ is commonly used in applications such as automotive lighting, architectural lighting, signage, and general illumination.

Please note that these questions and answers are generic and may vary depending on specific requirements and use cases.