Home     Company  
    Zilker Products    
  News     Careers     Contact Us     Quality     Sales     My ZL     Intersil Home  
Search    

 

 
3A Step-Down DC-DC Converter  
  

The ZL2105 is a complete 3A power conversion IC that combines a synchronous step-down DC-DC converter with integrated synchronous power MOSFETs and key power management functions in a tiny 6 x 6 mm package. Like other members of Zilker Labs' Digital-DCTM product family, the ZL2105 delivers highly efficient performance with integrated power management capabilities and eliminates the need for programming. The ZL2105 is ideally suited for space-restricted applications requiring up to 3A output current and 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.

High integration yields 50% reduction in component

count and board space over alternative solutions.

 

 

 

For More Information:
- ZL2105 Press Release (PDF)
-
ZL2105 Product Brief (PDF)
-
ZL2105 Data Sheet (page 1 PDF) For a full data sheet and access to Application Notes, please log on to MyZL.

For higher power applications, please see the ZL2005 page.

Ordering Information:
To order ZL2105 samples or a ZL2105EVK ($199 USD), please contact Zilker Labs' Sales Department at 512-382-8471 or via email.

Power Conversion Features 
  • Up to 3A continuous output current
  • Integrated power MOSFET switches
  • Input voltage from 4.5V to 14V
  • Output voltage from 0.6V to 5.5V
  • ±1% output voltage accuracy
  • 200 kHz to 2 MHz switching frequency
  • Supports phase interleaving
  • Reduced discrete components 

Power Management Features

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