• IR1150ISTRPBF SOIC-8
IR1150ISTRPBF SOIC-8

IR1150ISTRPBF

uPFC ONE CYCLE CONTROL PFC IC

Inventory:6,495

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Overview of IR1150ISTRPBF

The IR1150ISTRPBF is a digital PFC(Power Factor Correction) controller IC designed for power electronics applications. It offers high performance in regulating the input current to ensure power efficiency in various systems.

Pinout

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

  • PIN1: VDD - Positive supply voltage
  • PIN2: VIN - Rectified input voltage
  • PIN3: RT - Timing resistor pin
  • PIN4: CT - Timing capacitor pin
  • PIN5: COMP - Compensation pin
  • PIN6: FB - Feedback pin
  • PIN7: VSS - Ground pin
  • PIN8: VSS - Ground pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the IR1150ISTRPBF IC for a visual representation.

Key Features

  • Digital PFC Controller: Provides precise control of power factor correction functions digitally.
  • High Performance: Ensures efficient power conversion and regulation for improved system efficiency.
  • Internal Compensation: Offers built-in compensation for stable operation and optimal performance.
  • Wide Input Voltage Range: Operates over a wide input voltage range for versatility in power applications.
  • Protection Features: Includes overvoltage protection and fault detection mechanisms for enhanced safety.

Note: For detailed technical specifications, please refer to the IR1150ISTRPBF datasheet.

Application

  • Power Factor Correction Systems: Ideal for use in power factor correction circuits in power supplies and industrial applications.
  • Switched-Mode Power Supplies: Suitable for improving power factor correction in SMPS designs for efficient power delivery.
  • Renewable Energy Systems: Used in renewable energy systems to enhance power conversion efficiency and grid compatibility.

Functionality

The IR1150ISTRPBF digital PFC controller regulates the input current to correct and improve the power factor in electronic systems. It ensures efficient power utilization and optimal performance in various power electronics applications.

Usage Guide

  • Proper Configuration: Connect the required external components according to the datasheet recommendations for optimal PFC operation.
  • Feedback Control: Utilize the feedback pin (FB) to adjust and control the output response for desired power factor correction.
  • Protection Implementation: Ensure proper overvoltage protection and fault detection mechanisms are in place for reliable operation.

Frequently Asked Questions

Q: What is the purpose of a digital PFC controller like IR1150ISTRPBF?
A: The IR1150ISTRPBF is designed to regulate the input current and improve power factor in electronic systems for efficient power conversion.

Q: Can the IR1150ISTRPBF be used in high-power applications?
A: Yes, the IR1150ISTRPBF is suitable for a wide range of power applications, including high-power systems, due to its high performance and protection features.

Equivalent

For similar functionalities, consider these alternatives to the IR1150ISTRPBF:

  • IR2153: Another digital PFC controller IC offering similar features and performance levels.
  • UCC28070: A digital Power Factor Correction controller with enhanced efficiency and protection mechanisms.

IR1150ISTRPBF

Specifications

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

feature-type Power Factor Correction Controller feature-maximum-power-dissipation-mw
feature-packaging Tape and Reel feature-rad-hard
feature-pin-count 8 feature-supplier-package SOIC
feature-standard-package-name1 SO feature-cecc-qualified No
feature-esd-protection feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc
feature-svhc-exceeds-threshold No

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IR1150ISTRPBF

uPFC ONE CYCLE CONTROL PFC IC

Inventory:

6,495