Intersil Distributor

ZL2102 DC/DC Regulators


Intersil's 6 A digital integrated synchronous step-down DC/DC regulator with auto-compensation


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. Intersil's Product

Features
  • 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
  • Up to 90% efficiency
  • Auto-compensation for fast transient response
  • SMBus-compliant serial interface
  • Snapshot™ parametric capture
  • Internal non-volatile memory
  • Small footprint QFN package (6 mm x 6 mm)

Applications
  • Servers/storage equipment
  • Telecom/datacom equipment
  • Power supplies (memory, DSP, ASIC, FPGA)

Digi-Key P/N Manufacturer P/N Description
ZL2102ALAFT7ACT-ND ZL2102ALAFT7A IC REG BUCK SYNC ADJ 6A 36QFN Datasheet
ZL2102DEMO1Z-ND ZL2102DEMO1Z BOARD DEMO 1 ZL2102