ZL2102 DC/DC Regulators

By Renesas 114

ZL2102 DC/DC Regulators

Intersil's ZL2102 is an integrated digital-power regulator with auto-compensation and power management functions in a small package, resulting in a flexible and integrated solution which can be configured using the power-navigator graphical user interface. This synchronous buck converter operates from a 4.5 V to 14 V input supply and provides from 0.54 V to 5.5 V output voltage at up to 6 A. The ZL2102 can be configured for most applications using only hardware pin straps to adjust switching frequency, output voltage, UVLO, soft-start ramp/delay settings, sequencing options, and SMBus address. For more advanced configurations, the ZL2102 supports over 70 PMBus commands. Output voltage/current is factory calibrated.

  • Integrated MOSFET switches
  • 6 A continuous output current
  • Adjustable 0.54 V to 5.5 V output range
  • 4.5 V to 14 V input range
  • Auto-compensation for fast transient response
  • Up to 90% efficiency
  • SMBus-compliant serial interface
  • Snapshot™ parametric capture
  • Internal non-volatile memory
  • Small footprint QFN package (6 mm x 6 mm)
  • Servers/storage equipment
  • Telecom/datacom equipment
  • Power supplies (memory, DSP, ASIC, FPGA)