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ISL78307FBEBZ-T7A
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ISL78307FBEBZ-T7A

Product Overview

Category

The ISL78307FBEBZ-T7A belongs to the category of voltage regulators.

Use

It is used to regulate voltage in various electronic devices and systems.

Characteristics

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

Package

The ISL78307FBEBZ-T7A comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage for electronic components.

Packaging/Quantity

The ISL78307FBEBZ-T7A is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 3.3V
  • Dropout Voltage: 200mV at 500mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • Adjustable output voltage
  • Enable pin for power management
  • Bypass mode for low-power operation
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to less heat dissipation
  • Wide input voltage range allows for versatile applications
  • Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

  • Limited output current compared to some other models
  • Slightly higher quiescent current than certain alternatives

Working Principles

The ISL78307FBEBZ-T7A operates by comparing the feedback voltage to a reference voltage and adjusting the output accordingly. The enable pin controls the regulator's on/off state, while the bypass mode reduces power consumption in low-load conditions.

Detailed Application Field Plans

The ISL78307FBEBZ-T7A is well-suited for use in battery-powered devices, portable electronics, and automotive applications where a stable and efficient voltage supply is essential. Its wide input voltage range makes it suitable for a variety of power sources.

Detailed and Complete Alternative Models

Some alternative models to the ISL78307FBEBZ-T7A include the LM317, LT1086, and TPS7A47.

In conclusion, the ISL78307FBEBZ-T7A is a versatile voltage regulator with a wide input voltage range, high efficiency, and built-in protection features, making it an ideal choice for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL78307FBEBZ-T7A v technických řešeních

  1. What is the ISL78307FBEBZ-T7A?

    • The ISL78307FBEBZ-T7A is a high-performance, 4-channel LED driver designed for automotive lighting applications.

  2. What is the input voltage range of the ISL78307FBEBZ-T7A?

    • The input voltage range of the ISL78307FBEBZ-T7A is from 4.5V to 40V.

  3. What is the maximum output current of each channel in the ISL78307FBEBZ-T7A?

    • Each channel of the ISL78307FBEBZ-T7A can deliver up to 150mA of output current.

  4. What is the thermal performance of the ISL78307FBEBZ-T7A?

    • The ISL78307FBEBZ-T7A features excellent thermal performance with thermal shutdown and over-temperature protection.

  5. Can the ISL78307FBEBZ-T7A be used for dimming LED lights?

    • Yes, the ISL78307FBEBZ-T7A supports PWM dimming for LED lights.

  6. What diagnostic features are available in the ISL78307FBEBZ-T7A?

    • The ISL78307FBEBZ-T7A includes open/short LED detection and reporting, as well as fault reporting for thermal shutdown and over-temperature conditions.

  7. Is the ISL78307FBEBZ-T7A suitable for automotive applications?

    • Yes, the ISL78307FBEBZ-T7A is specifically designed for automotive lighting applications and meets the stringent requirements of the automotive industry.

  8. What is the operating temperature range of the ISL78307FBEBZ-T7A?

    • The ISL78307FBEBZ-T7A has an operating temperature range from -40°C to 125°C.

  9. Does the ISL78307FBEBZ-T7A require any external components for operation?

    • The ISL78307FBEBZ-T7A requires minimal external components for operation, making it easy to integrate into technical solutions.

  10. What are the key benefits of using the ISL78307FBEBZ-T7A in technical solutions?

    • The ISL78307FBEBZ-T7A offers high efficiency, precise current regulation, and robust diagnostic features, making it an ideal choice for demanding automotive lighting applications.