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IR3556MTRPBF

Gate Drivers IR POWRSTAGE

Quantity Unit Price(USD) Ext. Price
1 $3.946 $3.95
10 $3.853 $38.53
30 $3.792 $113.76
100 $3.730 $373.00

Inventory:7,780

*The price is for reference only.
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Overview of IR3556MTRPBF

The IR3556MTRPBF is a single-phase synchronous buck PWM controller that is designed for high-current, high-frequency voltage regulation applications. It incorporates MOSFET drivers and accurate current sensing to deliver efficient power conversion in a compact package.

Pinout

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

  • VSEL: Voltage Select
  • VIN: Input Voltage
  • BOOT: Bootstrap Voltage
  • LGATE: Low Side MOSFET Gate Driver
  • PGND: Power Ground
  • COMP: Compensation Pin
  • PGOOD: Power Good Indicator
  • VCC: Controller Power Supply
  • SGND: Signal Ground
  • FB: Feedback Pin
  • PHASE: Phase Node Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the IR3556MTRPBF for a visual representation.

Key Features

  • High-Performance PWM Controller: The IR3556MTRPBF is designed for high-current and high-frequency voltage regulation tasks, ensuring efficient power conversion.
  • Synchronous Buck Operation: Utilizes synchronous buck topology for improved power efficiency.
  • Accurate Current Sensing: Ensures precise current monitoring and regulation for optimal performance.
  • Compact Design: Comes in a compact package suitable for space-constrained applications.
  • Power Good Indicator: Includes a power good indicator for easy system monitoring.
  • Integrated MOSFET Drivers: Incorporates MOSFET drivers for efficient switching of power MOSFETs.

Note: For detailed technical specifications, please refer to the IR3556MTRPBF datasheet.

Application

  • Power Regulation: Ideal for voltage regulation tasks in systems requiring high-current capabilities.
  • DC-DC Buck Converters: Suitable for synchronous buck converter designs in various electronic devices.
  • Power Management: Used in power management systems for efficient power conversion and delivery.

Functionality

The IR3556MTRPBF is a high-performance synchronous buck PWM controller that offers accurate current sensing and efficient power conversion capabilities, making it a reliable choice for voltage regulation applications.

Usage Guide

  • Power Supply: Connect VIN (Pin 2) to the input voltage source for power operation.
  • Feedback: Utilize the FB pin (Pin 10) for providing feedback to the controller for regulation.
  • Bootstrap: Connect the BOOT pin (Pin 3) to the bootstrap voltage supply to drive the high-side MOSFET.

Frequently Asked Questions

Q: Does the IR3556MTRPBF have overcurrent protection?
A: Yes, the IR3556MTRPBF incorporates overcurrent protection to safeguard the system under high load conditions.

Equivalent

For similar functionalities, consider these alternatives to the IR3556MTRPBF:

  • IR3550MTRPBF: Another high-performance synchronous buck PWM controller from Infineon with comparable features and specifications.
  • ADP4100ACPZ-R7: A synchronous PWM controller IC from Analog Devices offering similar functionality to the IR3556MTRPBF.

Specifications

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

functionalPacking TAPE & REEL addProductInfo PowIRStage - PQFN 6x6 30L
packageNameMarketing msl 2
halogenFree yes customerInfo STANDARD
lastOrderDate 2020-12-31 fgr H4D
productClassification ASP productStatusInfo discontinued
hfgr H id 5546d462533600a401533d5f02bc10db
packageName PG-IQFN-30 pbFree yes
massMarketDate 2016-03-02 moistureProtPack DRY
orderingCode SP001526264 nearestEquivalent
packageId 5546d46257fa4a9c015800af38e82f6e fourBlockPackageName PG-IQFN-30-900
rohsCompliant yes opn IR3556MTRPBF
lastDeliveryDate 2024-12-31 docuNoCancellation PD_059_20
completelyPbFree no sapMatnrSali SP001526264
orderOnline freeSample
packageLink

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Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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packageimg

IR3556MTRPBF

Gate Drivers IR POWRSTAGE

Inventory:

7,780