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L7292 Datasheet(PDF) 30 Page - STMicroelectronics

Part # L7292
Description  Five buck regulators power management unit
PDF  60 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L7292 Datasheet(HTML) 30 Page - STMicroelectronics

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Register map
L7292
30/60
DocID028601 Rev 1
Table 17. Register map overview (continued)
Add-
ress
Name
Descrip-
tion
Bit
Name
Read/write
Reset value
7
6543
2
1
0
0x0A PSR4CFG
Power
switching
regulator4
configura-
tion
PFMDIS
R/W
0x0
ORDER[2:0]
R/W
0x0
RSLEW[1:0]
R/W
0x3
LSDIS
R/W
0x0
UVM
R/W
0x0
0x0B PSR5CFG
Power
switching
regulator5
configura-
tion
PFMDIS
R/W
0x0
ORDER[2:0]
R/W
0x1
RSLEW[1:0]
R/W
0x3
LSDIS
R/W
0x0
UVM
R/W
0x0
0x0C SEQCFG
Power-
ON/OFF
sequence
configura-
tion
DLY1
R/W
0x1
DLY2
R/W
0x1
DLY1CFG
R/W
0x1
DLY1
R/W
0x0
0x0D
PSCFG
Power
supply
configura-
tion
-
Reserved
0x0
EUVM
R/W
0x0
IUVM
R/W
0x0
-
Reserved
0x0
-
Reserved
0x0
0x0E REGCTRL
Regulator
control
DSM(1)
R/W
0x0
LDO
pull-down
R/W
0x1
PSR5DIS
R/W
0x0
PSR4DIS
R/W
0x0
PSR2DIS
R/W
0x0
PSR3DIS
R/W
0x0
PSR1DIS
R/W
0x0
LDODIS
R/W
0x0
0x0F SETCTRL
Setting
control
-
Reserved
0x0
BUSY R
SDI R
CMDR/W 0x0
0x10
STATUS
Device
status
-
Reserved
0x0
TEMPFL R PSR5FL R PSR4FL R PSR2FL R PSR3FL R PSR1FL R LDOFL R
1. Every time the DSM bit is written or erased all the other bits have to include the wanted status.



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