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EL7513IWT-T7A
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EL7513IWT-T7A

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: TSSOP-16
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Output Current: Up to 500mA
  • Quiescent Current: 50µA (typical)
  • Dropout Voltage: 200mV at 100mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. EN (Enable)
  2. GND (Ground)
  3. FB (Feedback)
  4. VOUT (Output Voltage)
  5. VOUT (Output Voltage)
  6. GND (Ground)
  7. GND (Ground)
  8. GND (Ground)
  9. GND (Ground)
  10. GND (Ground)
  11. GND (Ground)
  12. GND (Ground)
  13. VIN (Input Voltage)
  14. VIN (Input Voltage)
  15. GND (Ground)
  16. GND (Ground)

Functional Features

  • High efficiency voltage regulation
  • Low power consumption
  • Fast transient response
  • Overcurrent and thermal protection
  • Enable pin for power management control
  • Adjustable output voltage through feedback pin

Advantages

  • Wide input voltage range allows for versatile applications
  • High efficiency results in reduced power dissipation
  • Compact package size enables space-saving designs
  • Fast transient response ensures stable output voltage during load changes
  • Overcurrent and thermal protection enhance system reliability
  • Enable pin provides flexibility in power management control

Disadvantages

  • Limited output current capability (up to 500mA)
  • Dropout voltage may affect performance in low input voltage scenarios
  • Operating temperature range may restrict usage in extreme environments

Working Principles

The EL7513IWT-T7A is a voltage regulator IC that regulates the output voltage based on the input voltage and feedback mechanism. It operates by comparing the feedback voltage with a reference voltage and adjusting the internal circuitry to maintain a stable output voltage. The enable pin allows for power management control, enabling the user to turn the regulator on or off as needed.

Detailed Application Field Plans

The EL7513IWT-T7A finds applications in various fields, including:

  1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable media players.
  2. IoT devices: Suitable for powering sensors, microcontrollers, and wireless communication modules in IoT applications.
  3. Battery-powered systems: Enables efficient power management in battery-operated devices such as wearables and handheld instruments.
  4. Automotive electronics: Used in automotive systems requiring stable voltage regulation, such as infotainment systems and advanced driver-assistance systems (ADAS).
  5. Industrial automation: Supports voltage regulation in industrial control systems, motor drives, and PLCs.

Detailed and Complete Alternative Models

  1. LM1117-3.3: A popular alternative with similar specifications and package options.
  2. LT1763: Offers higher output current capability and lower dropout voltage.
  3. TPS7A4700: Provides ultra-low noise performance for sensitive applications.
  4. ADP3339: Features high accuracy and low quiescent current for precision power management.

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Énumérez 10 questions et réponses courantes liées à l'application de EL7513IWT-T7A dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of EL7513IWT-T7A in technical solutions:

  1. Q: What is EL7513IWT-T7A? A: EL7513IWT-T7A is a specific model of integrated circuit (IC) used in technical solutions.

  2. Q: What is the purpose of EL7513IWT-T7A? A: EL7513IWT-T7A is designed to provide voltage regulation and power management capabilities in various technical applications.

  3. Q: What are the key features of EL7513IWT-T7A? A: Some key features of EL7513IWT-T7A include high efficiency, low quiescent current, wide input voltage range, and over-temperature protection.

  4. Q: In which technical solutions can EL7513IWT-T7A be used? A: EL7513IWT-T7A can be used in a wide range of technical solutions such as industrial automation, automotive electronics, consumer electronics, and more.

  5. Q: How does EL7513IWT-T7A help in voltage regulation? A: EL7513IWT-T7A uses its internal circuitry to regulate the input voltage and provide a stable output voltage, ensuring proper functioning of connected devices.

  6. Q: Can EL7513IWT-T7A handle high currents? A: Yes, EL7513IWT-T7A is capable of handling moderate to high currents, making it suitable for applications that require power delivery to multiple components.

  7. Q: Does EL7513IWT-T7A have any built-in protection mechanisms? A: Yes, EL7513IWT-T7A incorporates over-temperature protection, which helps prevent damage to the IC and connected devices in case of excessive heat.

  8. Q: What is the typical operating temperature range for EL7513IWT-T7A? A: The typical operating temperature range for EL7513IWT-T7A is -40°C to +125°C, allowing it to function reliably in various environments.

  9. Q: Can EL7513IWT-T7A be used in battery-powered applications? A: Yes, EL7513IWT-T7A's low quiescent current and wide input voltage range make it suitable for battery-powered applications where power efficiency is crucial.

  10. Q: Are there any application notes or reference designs available for EL7513IWT-T7A? A: Yes, the manufacturer of EL7513IWT-T7A typically provides application notes and reference designs that can help engineers integrate the IC into their technical solutions effectively.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for EL7513IWT-T7A.