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PRESS RELEASE: June 10, 2008

Zilker Labs Expands Digital-DCTM Product Family With Industry's First Integrated 6A Digital DC-DC Converter 
Zilker Labs, Inc. today introduced the industry’s first 6A integrated DC-DC converter with digital power control and monitoring, further expanding Zilker Labs’ growing family of Digital-DC products, giving system designers more choices in meeting their power needs. The ZL2106 integrates an intelligent digital DC-DC controller with drivers and MOSFETs into a tiny 6x6 mm package, further reducing the PCB footprint and increasing power density versus Zilker Labs’ existing digital DC-DC controllers. The ZL2106 enables a complete 6A DC-DC converter solution with digital power management in as little as 0.5 in2 (3.4 cm2) of PCB area.
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PRESS RELEASE: June 10, 2008

Zilker Labs Introduces Industry's Highest Accuracy Power Controller for High Performance Processors and ASICS 
--ZL2004-01 Offers ±0.2% DC Output Regulation with No Additional Components;  ZL1505 Synchronous MOSFET Drivers Extend Digital-DC™ Efficiency Gains
Zilker Labs, Inc., today introduced the industry’s most accurate DC-DC power controller for meeting the ever-increasing voltage regulation accuracy requirements of today’s high-performance embedded processors and ASICs. The ZL2004-01 uses Zilker Labs’ innovative Digital-DC technology to provide ±0.2% DC output regulation, enabling the most integrated and cost-effective solution for delivering accurate power to sensitive devices.
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An Analog-Friendly Approach Simplifies Digital Compensation
By Chris Young, Chief Technical Officer, Zilker Labs

Compensation of switching power supplies is an essential element of proper and robust power design. The recent introduction of digital pulse-width modulation (PWM) controllers has introduced the concept of using a digital proportional-integral-derivative (PID) filter for the voltage-loop compensation rather than a traditional Type III analog implementationmore>>