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LP3971_16 Datasheet, PDF (2/52 Pages) Texas Instruments – Power Management Unit for Advanced Application Processors
LP3971
SNVS432V – JANUARY 2006 – REVISED MAY 2013
Simplified Application Circuit
Back-up +
Battery
-
LDO1
LDO2
LDO3
LDO4
LDO5
RTC
VIN
LP3971 PMU
www.ti.com
BUCK1
BUCK2
BUCK3
Figure 1.
2
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