ADC 6021 Dokumentacja Pobierz pdf (Strona 35)

MYXPM6021*

Revision 1.1 - 10/21/14

*Advanced information. Subject to change without notice.

MYXPM6021*

Form #: CSI-D-685 Document 011

Notes:

1. IncludingDCaccuracy,rippleandloadregulation

2. IncludingDCaccuracy,rippleandloadregulation

3. RDSONmeasurementonATE

Figure 9: VCC Efciency

9.6.2 DC/DC Buck Regulator VNN

TheBUCK_VNNconverterisahighefciencysynchronousstepdownregulatoroperatingatahighfrequency(3MHz)

supplyingavoltage(VNN)of0.5…1.2Vatmaximum8000mA.Thisbuckregulatorhastheabilitytodynamicallychange

itsoutputvoltagesettingtoperSoC’sfrequency-powerrequirements.TheoutputvoltageiscontrolledusingtheSVID

interface.

Figure 10: Buck VNN Block Diagram

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 112 113

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ADC 6021 Dokumentacja Strona 35