Digital-DC Synchronous Step-Down DC-DC Controller with Drivers and POLA/DOSA Trim

The ZL2005P is an innovative digital power conversion and management  IC that combines an efficient, synchronous DCDC buck converter, adaptive MOSFET drivers and key power and thermal management functions in a 6 x 6 mm package.  Zilker Labs’ Digital-DC™ technology delivers highly efficient performance with integrated power management capabilities in an easy-to-use product that can operate over a wide range of applications. The ZL2005P’s flexible architecture allows a single device to be used in applications requiring a wide range of input/output voltages and load currents, and its high integration makes it ideal for space-restricted designs.  A special VADJ pin allows the output voltage to be set using a single resistor in compliance with industry-standard POLA and DOSA methods, enabling ZL2005P-based power module designs to deliver higher-performance drop-in replacements for traditional analog power modules. The ZL2005P can be used with other Digital-DC devices to provide a complete power design for complex systems requiring multiple power domains, sequencing and fault management.

The ZL2005P’s flexible power control architecture enables
space-efficient embedded and industry-standard power module
designs using a single IC.

For More Information:
- ZL2005P Product Brief (PDF)
- ZL2005P Data Sheet one page 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 ZL2005P samples or a ZL2005PEVK ($199 USD), please contact Zilker Labs' Sales Department at 512-382-8471 or via email.

Power Management Features

• Integrated power management

• Coincidental/ratiometric tracking

• Power-up/power-down

  sequencing

• Voltage margining

• Voltage/current monitoring

• Internal/external temp monitoring

• Extensive fault management

• I²C/SMBus serial interface

• Supports PMBus command set

• On-chip non-volatile memory

  (NVM) for storing custom

  configurations