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FSFR1700XCL

Description of FSFR1700XCL AC/DC Converters

Inventory:7,927

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Overview of FSFR1700XCL

The FSFR1700XCL is a green mode power IC designed for use in resonant mode power supplies, offering high efficiency and improved performance. It integrates a half-bridge power section and resonant controller in a single chip, enabling compact and efficient power supply designs.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Power supply voltage pin
  • VSS: Ground pin
  • DRAIN: Half-bridge output pin
  • VCC: Internal supply voltage
  • SD: Shutdown control pin
  • CSP: Soft-start capacitor pin
  • CDC: Soft-driver capacitor pin
  • CSGND: Soft-driver ground pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the FSFR1700XCL IC for a visual representation.

Key Features

  • Green Mode Control: Implements a green mode operation for improved efficiency and reduced power consumption.
  • Internal Half-Bridge: Integrates a half-bridge power stage for simplified circuit design and enhanced performance.
  • Soft-Start Function: Features a soft-start capability for smooth power-up and reduced stress on components.
  • Protection Features: Includes overcurrent protection and shutdown control for safe operation and system protection.
  • Compact Design: The FSFR1700XCL comes in a compact package, suitable for space-constrained applications.

Note: For detailed technical specifications, please refer to the FSFR1700XCL datasheet.

Application

  • Resonant Mode Power Supplies: Ideal for use in resonant mode power supply designs for applications requiring high efficiency.
  • LED Drivers: Suitable for LED driver applications where efficiency and compact design are essential.
  • Consumer Electronics: Used in various consumer electronic devices for efficient power management.

Functionality

The FSFR1700XCL combines a half-bridge power stage and resonant controller to provide efficient power delivery with integrated protection features, making it a reliable solution for resonant mode power supplies.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) to the power supply voltage and VSS (Pin 2) to ground.
  • Output Connection: Connect the DRAIN (Pin 3) pin to the load in a half-bridge configuration.
  • Shutdown Control: Use the SD (Pin 5) pin to enable or disable the device and implement soft-start if required.

Frequently Asked Questions

Q: What is the advantage of green mode control in the FSFR1700XCL?
A: Green mode control improves efficiency by reducing standby power consumption and enhancing overall power supply performance.

Q: Is the FSFR1700XCL suitable for high-power applications?
A: The FSFR1700XCL is designed for medium power applications where high efficiency and compact design are priorities.

Equivalent

For similar functionalities, consider these alternatives to the FSFR1700XCL:

  • FSCQ0565RT: A resonant mode power IC with similar features and performance characteristics to the FSFR1700XCL.
  • ICE3BS03L: This green mode power IC offers efficiency and protection features comparable to the FSFR1700XCL.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category AC/DC Converters Series FSFR1700
Brand onsemi / Fairchild Product Type AC/DC Converters
Subcategory PMIC - Power Management ICs

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FSFR1700XCL

Description of FSFR1700XCL AC/DC Converters

Inventory:

7,927