DA6011-02HDA1 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – DA6011 Highly integrated power and clock supply IC for new generation Intel Atom processor

Product Brief
DA6011 Highly integrated power and clock supply IC
for new generation Intel Atom processor
General Description
The DA6011 is a single chip power management and clock companion IC for the Intel®
Atom™ processor E6xx series (formerly codenamed Tunnel Creek). The single chip
solution provides all power and clock supplies as well as system management control.
It is designed to support platforms based on the Intel Atom processor E6xx series,
including the IO-hubs.
Integrated power management
Dialog Semiconductor’s new DA6011 uses a single supply voltage and provides low noise supplies to all CPU and IO-Hub voltage domains with current
management for the system DDR2 and boot SPI flash memory.
The DA6011 integrates 11 high performance low dropout (LDO) voltage regulators, which use Dialog’s patented Smart Mirror™ technology for very low
quiescent current, and includes 3 pass devices for platform power distribution simplification.
Six DC-DC buck converters (three with external FETs and three with integrated FETs) provide current to the Intel Atom E6xx series platform’s multiple low
voltage domains. These highly efficient buck converters supply the CPU and graphics core and meet Intel IMVP-6 specification. Furthermore, they power
the system memories, the IO-hub and further high current loads of the platform.
The power domain architecture has been carefully optimised to deliver enhanced power efficiency to the platform at the lowest power dissipation, thereby
maximising battery life and reducing thermal impact. The architecture also takes several IO-hubs with its different power requirements into account.
Systsem Manager Controller
The integrated system management controller takes care of the complete platform start-up, state-transitioning and power-down procedures. It
operates autonomously and reduces the overall system power consumption when entering stand-by or power down modes.
The flexible state-machine implementation is designed to control Intel Atom processor E6xx series based platforms including the Intel Platform
Control Hub EG20T, OKI Semiconductor ML7223 / ML7213 and ST Microelectronics ConneXt STA2X11 IO-hubs.
An Analog to digital converter (ADC) with 10bit resolution, combined with an input multiplexer and track and hold circuitry will be implemented.
Auxillary function
Operating conditions
An analogue to digital converter (ADC) with 10bit resolution
combined with an input multiplexer and track and hold circuitry
has been implemented.
Designed with AEC-Q100 specifications in mind, the DA6011 operates
between -40 and +85°C to meet industrial and automotive
temperature ranges.
Two inputs can be used to measure signals manually or automatically.
The die temperature and the output currents of each source will be
monitored to ensure proper and safe operation.