Infineon XDPL8221XUMA1

LED Driver AC/DC, Flyback, 90V to 305V Input, 180 kHz, 2 Outputs, SOIC-16

Digital high power factor XDP™ controller for advanced, dual stage LED drivers with constant voltage primary-side regulation, PG-DSO-16, RoHS

LED DRIVER, 180KHZ, FLYBACK, SOIC-16; Device Topology: Flyback; Input Voltage Min: 90V; Input Voltage Max: 305V; Output Voltage Max: -; Output Current Max: -; Switching Frequency: 180kHz; No. of Outputs: 2Outputs; IC Mounting: SMD; Driver Case Style: SOIC; No. of Pins: 16Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 3 - 168 hours; SVHC: No SVHC (15-Jan-2019)

The XDPL8221 connects a digital quasi-resonant PFC XDP™ control stage and a quasi-resonant flyback controller with primary-side regulation. A serial communication interface supports direct communication with an external microcontroller unit (MCU). The XDPL8221 digital control IC is especially designed for advanced LED drivers in smart lighting or Internet of Things (IoT) applications. The built-in algorithms of the dual stage topology ensures flicker-free operation and dimming down to 1% of nominal current.