IR1155SPBF
Infineon Technologies
Infineon Technologies
IC PFC CTLR CCM ADJUSTABLE 8SOIC
$0.00
Available to order
Reference Price (USD)
1+
$1.65000
10+
$1.48400
100+
$1.19280
500+
$0.98000
Exquisite packaging
Discount
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Designed for high-density power solutions, Infineon Technologies's IR1155SPBF PFC controller delivers exceptional performance in compact form factors. This innovative PMIC incorporates frequency foldback technology that maintains high efficiency across all load conditions. The device features precise input current shaping that minimizes THD (Total Harmonic Distortion) to less than 5%. With its programmable soft-start and adjustable switching frequency, the IR1155SPBF offers unparalleled design flexibility. Primary applications include gaming consoles, high-end audio amplifiers, and broadcast equipment. The IC is also extensively used in scientific instrumentation and particle accelerator power systems where precision is crucial.
Specifications
- Product Status: Discontinued at Digi-Key
- Mode: Continuous Conduction (CCM)
- Frequency - Switching: Adjustable
- Current - Startup: 175 µA
- Voltage - Supply: 12V ~ 19V
- Operating Temperature: -25°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: 8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 8-SOIC
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