2024年4月13日发(作者：郸慕蕊)
User'sGuide
SWCU181C–January2016–RevisedSeptember2016
6Dual/QuadUser'sGuide
1Introduction
ThisdocumentisanapplicationnotedescribingtheEEPROMconfigurationandthepower-upsequence
oftheTPS659114power-managementintegratedcircuit(PMIC).FordetailsofthePMICfeaturesand
performance,refertothefullspecificationdocumentTPS65911datamanual(SWCS049).
SWCU181C–January2016–RevisedSeptember2016
SubmitDocumentationFeedback
6Dual/QuadUser'sGuide
1
Copyright©2016,TexasInstrumentsIncorporated
PlatformConnection
2PlatformConnection
TPS659114
GNDC
VDDCtrl
VBST
DRVH
V5IN
1 µF
SW
DRVL
VOUT
VREF
100 nF
To V5IN
+5 V
REFGND
VCC1
10 µF
VCC2
VFB
TRIP
SW1
VDD1
2000 mA
VFB1
GND1
SW2
2.2 uH
2.2 µH
10 µF
0.6-1.5 V, DVS
12.5-mV step,
default ON 3.3 V
10 µF
0.6±1.5 V, DVS
12.5-mV step,
default ON 1.5 V
< 12 V
0.6±1.4 V, DVS
12.5-mV step,
default ON 1.35 V
VDD_ARM_IN
VDD_SOC_IN
6
NVCC_DRAM
10 µF
VCCIO
10 µF
VDD2
1200 mA
NVCC_xxx
NVCC_xxx
VFB2
GND2
SWIO
2.2 uH
default ON 1.5 V
VCC3
4.7 µF
VCC4
4.7 µF
VCC6
VCC5
4.7 µF
2.7V < Vin < 3.6V
If LDO1 or LDO2
used
VCC6
4.7 µF
VCC5
VCC7
4.7 µF
VCCS
VBACKUP
5±2000 mF
12 pF
OSC32KIN
VIO
1500 mA
VFBIO
GNDIO
VDDIO
10 µF
VDDIO connected to system
1.8/3.3 V IO supply
1.1±3.3 V, 50-mV step
default ON 1.8 V
LDO1
320 mA
2.2 µF
1.1±3.3 V, 50-mV step
default ON 1.5 V
2.2 µF
1.1±3.3 V, 100-mV step
2.2 µF
default ON 2.5 V
1.1±3.3 V, 50-mV step
NVCC_LVDS
LDO2
320 mA
LDO3
200 mA
LDO4
50 mA
VCC4
2.2 µF
default ON 3.0 V
(or COIN CELL)
1.1±3.3 V, 100-mV step
VDD_SNVS_IN
LDO5
300 mA
default ON 2.8 V
2.2 µF
1.1±3.3 V, 100m-V step
VDD_HIGH_IN
(crystal is optional, PMU will
boot with internal RC osc)
12 pF
OSC32KOUT
BOOT1
VRTC
GPIO1/3/4/5/8
(leave GPIO floating if not used)
5 V
VCC3
LDO6
300 mA
default ON 3.3 V
2.2 µF
1.1±3.3 V, 100-mV step
LDO7
300 mA
default ON 3.3 V
2.2 µF
1.1±3.3 V, 100-mV step
default ON 3.3 V
2.2 µF
VRTC
Always-ON 1.8 V
2.2 µF
1 K21 K2
I2CSDA
I2CSCL
VDDIO
LDO8
300 mA
VCC7
10K
PWRON
PWRDN
(If not used, connect to VRTC)
HDRST
(leave floating if not used)
EN
(leave floating)
TRAN
(leave floating)
PGOOD
(leave floating)
TESTV
(leave floating)
VRTC
20 mA
SDA_SDI
SCL_SCK
INT1
EN2
EN1
SLEEP
PWRHOLD
NRESPWRON
CLK32KOUT
GPIO
GPIO
GPIO
SWCU181-001
6
2
6Dual/QuadUser'sGuideSWCU181C–January2016–RevisedSeptember2016
SubmitDocumentationFeedback
Copyright©2016,TexasInstrumentsIncorporated
2024年4月13日发(作者：郸慕蕊)
User'sGuide
SWCU181C–January2016–RevisedSeptember2016
6Dual/QuadUser'sGuide
1Introduction
ThisdocumentisanapplicationnotedescribingtheEEPROMconfigurationandthepower-upsequence
oftheTPS659114power-managementintegratedcircuit(PMIC).FordetailsofthePMICfeaturesand
performance,refertothefullspecificationdocumentTPS65911datamanual(SWCS049).
SWCU181C–January2016–RevisedSeptember2016
SubmitDocumentationFeedback
6Dual/QuadUser'sGuide
1
Copyright©2016,TexasInstrumentsIncorporated
PlatformConnection
2PlatformConnection
TPS659114
GNDC
VDDCtrl
VBST
DRVH
V5IN
1 µF
SW
DRVL
VOUT
VREF
100 nF
To V5IN
+5 V
REFGND
VCC1
10 µF
VCC2
VFB
TRIP
SW1
VDD1
2000 mA
VFB1
GND1
SW2
2.2 uH
2.2 µH
10 µF
0.6-1.5 V, DVS
12.5-mV step,
default ON 3.3 V
10 µF
0.6±1.5 V, DVS
12.5-mV step,
default ON 1.5 V
< 12 V
0.6±1.4 V, DVS
12.5-mV step,
default ON 1.35 V
VDD_ARM_IN
VDD_SOC_IN
6
NVCC_DRAM
10 µF
VCCIO
10 µF
VDD2
1200 mA
NVCC_xxx
NVCC_xxx
VFB2
GND2
SWIO
2.2 uH
default ON 1.5 V
VCC3
4.7 µF
VCC4
4.7 µF
VCC6
VCC5
4.7 µF
2.7V < Vin < 3.6V
If LDO1 or LDO2
used
VCC6
4.7 µF
VCC5
VCC7
4.7 µF
VCCS
VBACKUP
5±2000 mF
12 pF
OSC32KIN
VIO
1500 mA
VFBIO
GNDIO
VDDIO
10 µF
VDDIO connected to system
1.8/3.3 V IO supply
1.1±3.3 V, 50-mV step
default ON 1.8 V
LDO1
320 mA
2.2 µF
1.1±3.3 V, 50-mV step
default ON 1.5 V
2.2 µF
1.1±3.3 V, 100-mV step
2.2 µF
default ON 2.5 V
1.1±3.3 V, 50-mV step
NVCC_LVDS
LDO2
320 mA
LDO3
200 mA
LDO4
50 mA
VCC4
2.2 µF
default ON 3.0 V
(or COIN CELL)
1.1±3.3 V, 100-mV step
VDD_SNVS_IN
LDO5
300 mA
default ON 2.8 V
2.2 µF
1.1±3.3 V, 100m-V step
VDD_HIGH_IN
(crystal is optional, PMU will
boot with internal RC osc)
12 pF
OSC32KOUT
BOOT1
VRTC
GPIO1/3/4/5/8
(leave GPIO floating if not used)
5 V
VCC3
LDO6
300 mA
default ON 3.3 V
2.2 µF
1.1±3.3 V, 100-mV step
LDO7
300 mA
default ON 3.3 V
2.2 µF
1.1±3.3 V, 100-mV step
default ON 3.3 V
2.2 µF
VRTC
Always-ON 1.8 V
2.2 µF
1 K21 K2
I2CSDA
I2CSCL
VDDIO
LDO8
300 mA
VCC7
10K
PWRON
PWRDN
(If not used, connect to VRTC)
HDRST
(leave floating if not used)
EN
(leave floating)
TRAN
(leave floating)
PGOOD
(leave floating)
TESTV
(leave floating)
VRTC
20 mA
SDA_SDI
SCL_SCK
INT1
EN2
EN1
SLEEP
PWRHOLD
NRESPWRON
CLK32KOUT
GPIO
GPIO
GPIO
SWCU181-001
6
2
6Dual/QuadUser'sGuideSWCU181C–January2016–RevisedSeptember2016
SubmitDocumentationFeedback
Copyright©2016,TexasInstrumentsIncorporated