XDPP1100
Features
- Digital controller assisted high performance analog front ends and fully programmable ARM® Cortex™-M0 processor
- 100 MHz clock, 32-bit
- 64 k B OTP
- 32 k B RAM
- 80 k B ROM
- Firmware based system configuration management and mand execution
- Programmable to support one or two fully digital controlled voltage rails
- High performance, low latency digital hardware control loop
- Secondary side regulation with primary-side current signal emulation and primary voltage sensing via transformer winding
- High-speed voltage sense
- 100 MHz 11-bit ADC with 1.25 m V/ LSB
- Up to 2.1 V differential voltage range
- Auto calibrated offset
- Setpoint accuracy within +/-1% over temperature range at 1.2 V to 2.1 V
- 200 MHz edge detection parator
- Low latency protection parators for OVP and UVP
- Up to 3 differential sense channels for output voltage and transformer rectifier voltage sensing
- High-speed current sense
- 25 MHz 9-bit ADC with selectable gain from 100 µV/LSB and 1.45 m V/LSB...
