ICE3RBR1765JGXUMA1 Integrated Circuits (ICs)

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The ICE3RBR1765JGXUMA1 is a powerful integrated offline switcher specifically designed to directly convert an AC source of power into a DC output voltage with no additional components. It is classified as a PMIC, specifically an AC/DC converter, allowing it to generate and regulate an output voltage independent of input current. This converter\'s high European efficiency rating makes it the ideal choice for applications involving digital home appliances, lighting and industrial applications.

The ICE3RBR1765JGXUMA1 is designed to meet the highest industry standards and is compliant with the EN61000-3-2 and EN61000-3-3 class C standards and supports the EUROVENT standard for AC/DC converter ratings. The available output power range from 4W up to 20W and the output voltage range is from 27V-72V and the input voltage range is from 90V AC-305V AC. This converter is specially designed to provide a low-ripple, low-noise output, making it suitable for applications requiring a regulated voltage with low distortion.

The ICE3RBR1765JGXUMA1 features a wide power range design, with full start up power at low input levels, improved line regulation and a wide voltage range, offering increased performance and flexibility. It has a low power standby mode with a variable on/off time delay, allowing users to optimize power savings while maintaining the required parameters. This device also features a thermal shutdown function with hysteresis to protect the device from overheating. It has short circuit protection and over voltage protection as well.

The ICE3RBR1765JGXUMA1 utilizes a full bridge current-fed PFC (power factor correction) topology, with a built in high voltage start up circuit. This offers improved efficiency and greater power factor correction capabilities over other designs. The current fed PFC design also allows the device to maintain the output voltage independent of load current and thus provide a more constant output voltage.

The ICE3RBR1765JGXUMA1 also includes built in electro-magnetic interference (EMI) filters to reduce the amount of noise generated by the AC/DC converter, increasing the level of stability in the output voltage. These filters are specifically designed to reduce common mode and differential mode noise.

The ICE3RBR1765JGXUMA1 is available packaged in a variety of packages, including surface mount and through hole, as well as a size optimized version for space constrained applications. All versions are RoHS compliant and halogen free, making them suitable for use in a range of commercial, industrial and home appliances.

The ICE3RBR1765JGXUMA1 is a high performance, low-cost integrated offline switcher capable of meeting the exacting requirements of a number of digital home appliances and lighting applications. With an integrated PFC, EMI filters and robust protection features, this device is the ideal choice for creating a reliable and highly efficient AC/DC converter.

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