Exar – XRP9710/11: Industry’s Lowest Profile High Density Power Modules


The XRP9710 and XRP9711 are multi-output, synchronous step down, programmable power modules that offer the industry’s highest power density and lowest profile at 2.75mm with 5V to 22V inputs. Both devices provide two fully integrated regulators with MOSFETs, inductors, and internal input and output capacitors in a compact 12 x 12 x 2.75mm package that supports loads up to 6A each. The revolutionary XRP9711 also offers two controller outputs that are each capable of driving loads up to 30A, making it the industry’s first module to offer two fully integrated channels and two controller outputs.


  • Dual 6A outputs with differential sensing (XRP9710)
  • Dual 6A outputs with control for two external power stages (XRP9711)
  • SMBus compliant – I2C interface
  • Full start/stop sequencing support
  • On-board 5V stand-by LDO
  • PowerArchitect 5.1 interactive design tool
  • CISPR22 level B radiated emissions
  • 0.6V to 5.5V output voltage range
  • 3 x 15V capable PSIOs + 2 x GPIOs
  • Built-in thermal, overcurrent, UVLO and output over-voltage protections
  • On-board non-volatile memory
  • 1k MSRP: $17.00 and $19.50 respectively