ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
FAN53526UC89X
Zobrazit detail DataSheets

FAN53526UC89X

Product Overview

Category

FAN53526UC89X belongs to the category of voltage regulators.

Use

This product is used to regulate and control the voltage in electronic circuits.

Characteristics

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

Package

The FAN53526UC89X comes in a small package, suitable for surface mount technology (SMT) applications.

Essence

The essence of FAN53526UC89X lies in its ability to provide stable and regulated voltage to electronic devices, ensuring their proper functioning.

Packaging/Quantity

The product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The FAN53526UC89X 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 FAN53526UC89X offers high efficiency, minimizing power loss during voltage regulation.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
  • Wide Input Voltage Range: The device can operate within a wide range of input voltages, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted to meet specific requirements.
  • Overcurrent Protection: The regulator incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
  • Thermal Shutdown Protection: In case of overheating, the FAN53526UC89X automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Wide input voltage range allows for versatile application.
  • Adjustable output voltage provides flexibility.
  • Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Dropout voltage may affect performance in low-input voltage scenarios.

Working Principles

The FAN53526UC89X operates based on a switching regulator topology. It uses a combination of internal control circuitry and external components to regulate the input voltage and provide a stable output voltage. By adjusting the feedback pin (FB), the desired output voltage can be set. The enable pin (EN) controls the device's operation, allowing for power-saving modes when not in use.

Detailed Application Field Plans

The FAN53526UC89X finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

  1. FAN53525UC89X: Similar to FAN53526UC89X with a lower maximum output current of 1A.
  2. FAN53527UC89X: Similar to FAN53526UC89X with a higher maximum output current of 2A.
  3. FAN53528UC89X: Similar to FAN53526UC89X with additional features such as adjustable soft-start and power-good indicator.

These alternative models offer similar functionality and can be considered based on specific application requirements.

Word count: 511 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FAN53526UC89X v technických řešeních

Sure! Here are 10 common questions and answers related to the application of FAN53526UC89X in technical solutions:

  1. Q: What is the FAN53526UC89X? A: The FAN53526UC89X is a voltage regulator IC (integrated circuit) commonly used in electronic devices to provide stable power supply.

  2. Q: What is the input voltage range of the FAN53526UC89X? A: The FAN53526UC89X has an input voltage range of 2.7V to 5.5V.

  3. Q: What is the output voltage range of the FAN53526UC89X? A: The FAN53526UC89X can provide an adjustable output voltage range from 0.6V to 3.6V.

  4. Q: What is the maximum output current of the FAN53526UC89X? A: The FAN53526UC89X can deliver a maximum output current of 1.5A.

  5. Q: Does the FAN53526UC89X require any external components for operation? A: Yes, the FAN53526UC89X requires external capacitors and resistors for stability and proper functioning.

  6. Q: Can the FAN53526UC89X be used in battery-powered applications? A: Yes, the FAN53526UC89X is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.

  7. Q: Is the FAN53526UC89X capable of providing a regulated output during load transients? A: Yes, the FAN53526UC89X features excellent load transient response, ensuring a stable output voltage even during sudden changes in load.

  8. Q: Does the FAN53526UC89X have built-in protection features? A: Yes, the FAN53526UC89X includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  9. Q: Can multiple FAN53526UC89X regulators be used in parallel to increase the output current? A: Yes, multiple FAN53526UC89X regulators can be connected in parallel to share the load and increase the overall output current capacity.

  10. Q: What are some typical applications of the FAN53526UC89X? A: The FAN53526UC89X is commonly used in portable devices, IoT (Internet of Things) devices, smartphones, tablets, and other battery-powered electronic devices where a stable power supply is required.

Please note that these answers are general and may vary depending on the specific application and design considerations.