DA6001 highly integrated power and clock supply ic for new generation intel? atom? processor the DA6001 is a highly integrated system controller, designed to support the intel? atom? z5xx series platform. the DA6001 provides all power supplies, power management and clock supplies in a single chip, and has been optimized to deliver enhanced power effciency to the platform. integrated power management sourcing dialog semiconductors DA6001 with a single supply voltage the device provides, low noise supplies to all platform voltage domains and provides current to supply additional system ddr2 memory as well as the frmware hub memory. the DA6001 integrates six high performance low dropout (ldo) voltage regulators using dialogs patented smart mirror? technology. this ensures very low quiescent current consumption and high power supply rejection, removing the need for a low power mode and simplifying power control in the system. dialog semiconductors DA6001 includes a high effciency dc-dc buck controller which is designed according to intel? atom? processor imvp-6 specifcation, providing the core voltage to the cpu via its external fets. the enhanced intel speedstep technology is controlled via the voltage id (vid) interface. a fully integrated high effciency dc-dc buck converter sources the hardware engines of the intel atom platform. a third high effciency dc-dc buck converter with external fets provides high current to the sch core and the fsb of the intel? atom? platform. a further dc-dc buck converter with external fets provides energy to the internal as well as to the external system memory. the DA6001 also provides the reference mid voltage for proper ddr2 operation. it also includes a push-pull source to terminate ddr2 address or data memory lines if necessary. being input voltage independent, a charge pump is integrated to generate the 5v domain even if the input voltage drops below 5v. the power domain architecture has been carefully optimized to deliver enhanced power effciency to the processor at lowest power dissipation, thereby maximizing battery life time and reducing thermal impact. www.dialog-semiconductor.com
functions ? imvp compliant core voltage buck converter ? 3 high effcient buck converter for internal/ external memory and high current voltage domains ? 6 high performance ldos ? push-pull ldo for ddr2 address termination ? 2 channel adc ? clock synthesizer/driver according ck610 specifcation ? integrate state-machine for start-up, power down and platform state transitions ? 5v charge pump ? sm bus control interface ? full intel atom platform control interface ? control interface for external power up/down, buck synchronization and wake up features features ? complete power management, power supply as well as clock synthesizer/driver in one chip ? supports intel atom processor z5xx series and intel system controller hub ? supplies external ddr2 ram and firmware hub ? only one single supply voltage necessary ? designed for automotive ambient temperature range of -40 +85c clock supplies a further feature of the DA6001 is the clock supply for the intel? atom? platform. three fractional division featured plls including spread spectrum capability are included, driving with low-power push-pull amplifers the platform according to intels ck610 specifcation. the reference clock for the plls is generated via a standard 14.31818mhz crystal oscillator. operating conditions the DA6001 is designed for the automotive ambient temperature range of -40 .. +85c. the die temperature and the output currents of each power source will be monitored to ensure proper and safe operation at any condition. the DA6001 will be qualifed on the basis of aec-q100. auxillary function an analog to digital converter (adc) with 10bit resolution, combined with an input multiplexer and track and hold circuitry will be implemented. 2 inputs can be used to measure signals manually or automatically. www.dialog-semiconductor.com
adc_in_2 5 7 vcc_core vcc_q vcc_p v3p3_rtc v3p3a v1p5a vtt vtt_ref vcc_int vcclp 2 21 x1 x2 src_0 src_1 src_2 cpu_0 cpu_1 cpu_2 dot lcd clk14m rtc adc_in_3 vcc_5p0 vcc_a vid[6:0] DA6001 jtag adc charge pump oscillator & 3x plls vid interface buck regulator buck controllers ldos smbus processor & io-hub if power sequencer & system control block diagram applications ? infotainment/navigation systems ? netbooks ? nettops ? umpcs ? mids ? industrial pcs ? high end pnds package ? 144 vfbga 10mm x10mm ? 0.8mm pitch this publication provides outline information only, which unless agreed by dialog semiconductor may not be used, applied or reproduced for any purpose, or be regarded as a representation relating to products. please refer to dialog standard supply terms on the company website (www.dialog-semiconductor.com). ? dialog semiconductor 2015. all rights reserved. 0415xxx united kingdom phone: +44 1793 757700 germany phone: +49 7021 805-0 dialog semiconductor worldwide sales offces - www.dialog-semiconductor.com email: info@diasemi.com the netherlands phone: +31 73 640 88 22 north america phone: +1 408 845 8500 japan phone: +81 3 5425 4567 taiwan phone: +886 281 786 222 singapore phone: +65 648 499 29 hong kong phone: +852 3769 5200 korea phone: +82 2 3469 8200 china (shenzhen) phone: +86 755 2981 3669 china (shanghai) phone: +86 21 5424 9058
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