INFINEON IR2172S
INFINEON IR2172S

INFINEON IR2172S

Manufacturer No:

IR2172S

Manufacturer:

INFINEON

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

8 Terminations 15V IR2172S Current regulator -40°C~125°C

User Guide

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Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

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SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

IR2172S Information

INFINEON IR2172S technical specifications, attributes, parameters and parts with similar specifications to INFINEON IR2172S.

  • Type
  • Parameter
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Surface Mount
  • YES
  • Operating Temperature
  • -40°C~125°C
  • Packaging
  • Tube
  • Published
  • 2000
  • JESD-609 Code
  • e3
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 8
  • Type
  • Parameter
  • Terminal Finish
  • Matte Tin (Sn)
  • Additional Feature
  • DIRECT DIGITAL PWM OUTPUT FOR EASY INTERFACE, OPEN DRAIN OUTPUT, FLOATING CHANNEL UP TO +600V
  • HTS Code
  • 8542.39.00.01
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Peak Reflow Temperature (Cel)
  • 260
  • Supply Voltage
  • 15V
  • Terminal Pitch
  • 1.27mm
  • Time@Peak Reflow Temperature-Max (s)
  • 30
  • Base Part Number
  • IR2172S

Download datasheets and manufacturer documentation for INFINEON IR2172S.

IR2172S Overview


In package Tube, buck boost converter is included.In the way voltage regulator is packaged, voltage regulator is in the form of a 8-SOIC (0.154, 3.90mm Width).Mounted by Surface Mount is this current regulator.A maximum operating temperature of -40°C~125°C should not be exceeded during operation.As an input voltage, you will be able to input a voltage equal to 9.5V~20V.An example of this is the 8 termination, which is a procedure in which a transmission line is terminated with a voltage regulator that is equal in impedance to the line characteristics.There are two types of IR2172Ss in this family.If a 15VV power source is used as a power source to power the constant current, it should be able to function.With its high output current, 20mA is capable of offering maximum design flexibility.The analog IC used in this power converter is ANALOG CIRCUIT.In order to ensure proper operation, the supply voltage (Vsup) must be greater than 9.5V.When 20V is reached, the maximum supply voltage (Vsup) supplied for its operation is attained.Additionally, constant current regulator is characterized by the DIRECT DIGITAL PWM OUTPUT FOR EASY INTERFACE, OPEN DRAIN OUTPUT, FLOATING CHANNEL UP TO +600V axis.

IR2172S Features


Tube package
IR2172S family


IR2172S Applications


There are a lot of Infineon Technologies
IR2172S Current Regulation/Managements applications.


  • Over-current protection
  • Power supply current measurement
  • Level translating
  • Over current monitor
  • Power management
  • Programmable current source
  • Automotive current measurement
  • Industrial applications current measurement
  • Battery management
  • Over current monitor

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Expected Shipping:Tue, Apr 14 - Wed, Apr 15, 2026
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