IDP2308XUMA1

IDP2308XUMA1 is a IDP2308 digital multi-mode PFC + LLC combo controller combined with a floating high side driver and a start-up cell. A digital engine provides advanced algorithms for multi-mode operation to support highest efficiency over the whole load range. A comprehensive and configurable protection feature set is implemented. The integrated HV start-up cell and advanced burst mode enable to achieve low stand-by power. In addition a one-time-programming (OTP) unit is integrated to provide a wide set of configurable parameters that help to ease the design in phase. Typical applications are LCD-TV 75W ~ 300W, general SMPS.

• Integrated 600V start-up cell
• Integrated floating driver based on coreless transformer technology
• Digital multi-mode operation for higher efficiency curve, multi-mode PFC
• Support low stand-by power by means of direct X-cap discharge function, advanced burst mode control
• Eliminates the auxiliary power supply by means of integrated start-up cell and burst mode
• UART interface for communication and in-circuit configuration
• Flexible design-in by means of one time programming capability for a wide range of parameters
• Configurable non-linear LLC VCO curve, configurable soft-start
• PG-DSO-14 package
• Junction temperature range from -40 to 125°C