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Infineon IDP2303 120W

May 28, 2018
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The IDP2303 is a multi-mode PFC and LLC controller combined with a floating high side driver and a startup cell. Adigital engine provides advanced algorithms for multi-mode operation to support highest efficiency over the whole loadrange. A comprehensive and configurable protection feature set is implemented. Only a minimum of externalcomponents are required with the low pin count DSO-16 package. The integrated HV startup cell and advanced burstmode enable to achieve low stand-by power. In addition a one-time-programming (OTP) unit is integrated to provide awide set of configurable parameters that help to ease the design in phase.

http://www.hkchipsource.com/manufacturer/infineon-technologies.html

• Integrated 600V startup cell
• Integrated floating driver based on coreless transformer technology
• Digital multi-mode operation for higher efficiency curve
• Supports low stand-by power by means of direct X-cap discharge function andadvanced burst mode control
• Eliminates the auxiliary power supply by means of integrated startup cell andburst mode
• UART interface for communication and in-circuit configuration
• Flexible design-in by means of one time programming capability for a widerange of parameters

 

• Multi-mode PFC
• Configurable PFC gate driver
• Synchronous PFC and LLC burst mode control
• Configurable non-linear LLC VCO curve
• Configurable soft-start
• VAC input voltage sensing and X cap discharge via HVPin

• LCD-TV 75W~ 300W
• Generarl SMPS

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