MPNHarborRFQ 0
IR1155SPBF representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN10 sourced attributes1 source document

Infineon Technologies · exact orderable part

IR1155SPBF

IC PFC CTLR CCM ADJUSTABLE 8SOIC

Mode
Continuous Conduction (CCM)
Voltage - Supply
12V ~ 19V
Frequency - Switching
Adjustable
Current - Startup
175 µA
Operating Temperature
-25°C ~ 125°C
Mounting Type
Surface Mount
Base Product Number
IR1155
Mfr
Infineon Technologies
Product Status
Discontinued at Digi-Key
Original manufacturerCommercial terms confirmed per lot
ManufacturerInfineon Technologies
Package / case8-SOIC (0.154", 3.90mm Width)
Mounting typeSurface Mount
PackingTube

Technical parameters

Technical specifications

10 normalized values · 1 validated source

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ParameterValue
Base Product NumberIR1155 [1]
Current - Startup175 µA [1]
Frequency - SwitchingAdjustable [1]
MfrInfineon Technologies [1]
ModeContinuous Conduction (CCM) [1]
Mounting TypeSurface Mount [1]
Operating Temperature-25°C ~ 125°C [1]
Product StatusDiscontinued at Digi-Key [1]
Voltage - Supply12V ~ 19V [1]
Package / Case8-SOIC (0.154", 3.90mm Width) [1]
Specification references[1]Infineon Technologies IR1155SPBF vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerInfineon TechnologiesView brand page →CategoryPFC (Power Factor Correction)View category page →

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