Infineon ICE2B0565 offline switch IC, Bulk package, active production, ROHS3 compliant, for flyback power supply designs.
| Parameter | Value |
|---|---|
| Series | * |
| Package | Bulk |
The Infineon ICE2B0565 is an offline switch IC designed for flyback power converter topologies. It integrates the controller and power switch in one package, simplifying the primary-side of isolated AC-DC supplies up to moderate power levels.
ROHS3 compliant, so it meets EU and global environmental requirements for new builds.
The ICE2B0565 is an offline switch IC from Infineon, integrating a controller and power switch for flyback AC-DC converters. It is used in isolated power supplies for industrial, consumer, and appliance applications.
No direct pin-compatible equivalent is listed in the official record. For a functional cross-reference in flyback designs, the ICE3BR0665JXKLA1 (through-hole, 650 V, 65 kHz) or the ICE2QR2280G1XUMA1 (surface-mount, 800 V, 52 kHz) are parametric peers but differ in package and ratings — verify fit against your BOM before substituting.
Typical applications include offline flyback power supplies for AC-DC adapters, auxiliary supplies for industrial equipment, and bias supplies for appliances. The integrated switch and controller reduce external component count.