XDPS21071 - Infineon

XDPS21071 Forced Frequency Resonant Flyback controller

The XDPS21071 is a digital PWM controller for high density adapter applications based on DCM flyback topology. A wide feature set is provided in a DSO-12 package and requires only a minimum of external components. An integrated ASSP digital engine provides advanced algorithms for multimode operation and protection features. A forced frequency resonant operat.

Features

• Multi-mode operation with BM, DCM
• Configurable ZVS enabled line voltage
• ZVS gate drive signal for forced resonant mode
• Built-in soft-start
• Built-in protection modes
• Brown-in and brownout detection via integrated HV startup cell
• Pb-free lead plating; RoHS compliant
• Halogen-free according to IEC61249-2-21 Applications
• High density adapter/charger Product Validation
• Qualified for industrial applications according to the relevant tests of JEDEC47/20/22 Description The XDPS21071 is a digital PWM controller for high density adapter applications based on DCM flyback topology. A w.