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Step-down DC-DC Controller
with 3A MOSFET Drivers
 

The ZL2005 is an innovative digital power conversion IC that combines a compact, efficient, synchronous buck controller, adaptive drivers and key power management functions in one tiny 6 x 6 mm package. It provides flexibility and scalability while decreasing board space and design complexity. Zilker Labs’ Digital-DC technology delivers highly-efficient performance with integrated power management capabilities and eliminates the need for programming. The ZL2005's flexible, scalable architecture allows a single device to be used in applications requiring a wide range of input/output voltages and load currents.

The ZL2005's high integration makes it ideal for space-restricted high-current applications. It can be used with other Digital-DC devices to provide a complete power system design for systems requiring multiple power domains on a single PCB.

For More Information:
- ZL2005 Press Release (PDF) 
-
 ZL2005 Product Brief (PDF)
-
ZL2005 FAQs
- ZL2005 Data Sheet (page 1 PDF)
For a full data sheet and access to Application Notes, please log on to MyZL.

For lower power applications (<3A) please see the ZL2105 page.

Ordering Information:
To order ZL2005 samples or a ZL2005EVK ($199 USD), please contact Zilker Labs' Sales Department at 512-382-8471 or via email.

 

Power Conversion Features

  • Synchronous buck switching converter
  • Integrated 3A drivers support ≥40A power stage
  • 200 kHz to 2 MHz switching frequency
  • Output voltage from 0.6 V to 5.5 V
  • Input voltage from 3 V to 14 V
  • +/- 1% output voltage accuracy
  • Supports phase interleaving
  • Reduced discrete components

Power Management Features

  • Easily configurable without programming
  • Precision digital soft start/stop
  • Power good/enable
  • Voltage tracking, sequencing and margining
  • I2C/SMBus compliant
  • PMBusTM compliant
  • Output voltage/current monitoring
  • Thermal monitor and shutdown
  • Seamless compatibility with other Digital-DC devices