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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersIRS27951STRPBF
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IRS27951STRPBF - Infineon Technologies

Manufacturer Part Number
IRS27951STRPBF
Manufacturer
Infineon Technologies
Allelco Part Number
32D-IRS27951STRPBF
ECAD Model
Parts Description
IC REG CTRLR BUCK/HALF-BRG 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
IRS27951S, IRS27952(4)S.pdf
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In stock: 12170

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Specifications

IRS27951STRPBF Tech Specifications
Infineon Technologies - IRS27951STRPBF technical specifications, attributes, parameters and parts with similar specifications to Infineon Technologies - IRS27951STRPBF

Product Attribute Attribute Value  
Manufacturer Infineon Technologies  
Voltage - Supply (Vcc/Vdd) 12V ~ 18V  
Topology Buck, Half-Bridge  
Synchronous Rectifier Yes  
Supplier Device Package 8-SOIC  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 2  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down, Step-Up/Step-Down  
Frequency - Switching Up to 500kHz  
Duty Cycle (Max) 50%  
Control Features Enable, Frequency Control  
Clock Sync No  
Base Product Number IRS27951  

Parts Introduction

Manufacturer Part Number

IRS27951STRPBF

Manufacturer

Infineon Technologies

Introduction

The IRS27951STRPBF is a high-performance, dual-channel, synchronous step-down controller from Infineon Technologies. This controller is designed to provide efficient power conversion in a wide range of applications, including industrial, automotive, and consumer electronics.

Product Features and Performance

Dual-channel synchronous step-down controller

Switching frequency up to 500kHz

Duty cycle up to 50%

Supports synchronous rectification

Configurable control features, including enable and frequency control

Product Advantages

Efficient power conversion for improved energy savings

Flexible design with dual-channel and configurable control features

Suitable for a wide range of applications

Key Reasons to Choose This Product

High-performance power conversion for improved system efficiency

Flexible design to meet diverse application requirements

Reliable and robust operation with Infineon's proven technology

Quality and Safety Features

Operates within a wide temperature range of -40°C to 150°C (TJ)

Surface mount packaging for easy integration

Adherence to industry-standard safety and quality requirements

Compatibility

The IRS27951STRPBF is compatible with a variety of power supply and control systems, making it a suitable choice for a wide range of applications.

Application Areas

Industrial equipment

Automotive electronics

Consumer electronics

Power supplies and converters

Product Lifecycle

The IRS27951STRPBF is an obsolete product, meaning it is no longer in active production. However, Infineon Technologies may have alternative or equivalent models available. Customers are advised to contact our website's sales team for more information on available options and product support.

Parts with Similar Specifications

The three parts on the right have similar specifications to Infineon Technologies IRS27951STRPBF

Product Attribute IRS27951STRPBF IRS27951SPBF IRS279524STRPBF IRS27952STRPBF
Part Number IRS27951STRPBF IRS27951SPBF IRS279524STRPBF IRS27952STRPBF
Manufacturer Infineon Technologies Infineon Technologies Infineon Technologies Infineon Technologies
Number of Outputs 2 2 2 2
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Serial Interfaces - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Phases 2 2 2 2
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Control Features Enable, Frequency Control Enable, Frequency Control Enable, Frequency Control Enable, Frequency Control
Duty Cycle (Max) 50% 50% 50% 50%
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 14-SOIC 8-SOIC
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz Up to 500Hz
Function Step-Down, Step-Up/Step-Down Step-Down, Step-Up/Step-Down Step-Down, Step-Up/Step-Down Step-Down, Step-Up/Step-Down
Synchronous Rectifier Yes Yes Yes Yes
Voltage - Supply (Vcc/Vdd) 12V ~ 18V 12V ~ 18V 12V ~ 18V 12V ~ 18V
Clock Sync No No No No
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Base Product Number IRS27951 IRS27951 IRS279524 IRS27952
Topology Buck, Half-Bridge Buck, Half-Bridge Buck, Half-Bridge Buck, Half-Bridge
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Series - - - -

IRS27951STRPBF Datasheet PDF

Download IRS27951STRPBF pdf datasheets and Infineon Technologies documentation for IRS27951STRPBF - Infineon Technologies.

Datasheets
IRS27951S, IRS27952(4)S.pdf
Other Related Documents
Part Number Guide.pdf
PCN Assembly/Origin
Alt. Assembly and Test Site 18/Apr/2016.pdf
PCN Obsolescence/ EOL
IRS27951STRPBF Dev EOL 08/Jun/2016.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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IRS27951STRPBF Image

IRS27951STRPBF

Infineon Technologies
32D-IRS27951STRPBF

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