ncp4201 ON Semiconductor, ncp4201 Datasheet - Page 31
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ncp4201
Manufacturer Part Number
ncp4201
Description
Ncp4201 Programmable Multi-phase Synchronous Buck Converter With Pmbus
Manufacturer
ON Semiconductor
Datasheet
1.NCP4201.pdf
(32 pages)
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Quantity
Price
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Manufacturer:
ON/安森美
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Part Number:
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Manufacturer:
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Code
0xFC
Cmd
0xFA
0xFB
R/W
R/W
R
R
Default
0x00
0x00
0x00
Mask FAULT
General Status
Phase Status
Description
http://onsemi.com
Bytes
#
1
1
1
31
Bit
Bit
Bit
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
5
4
3
2
Mask P
Mask V
Mask P
Mask CML
Mask CML
Mask I
POWER_
Phase 4
Phase 3
Phase 2
ALERT
FAULT
GOOD
Name
Name
Name
V
V
RDY
Res
Res
Res
Res
PSI
MON
MON
OUT
OUT
OUT
OUT
Masks any ALERT caused by bits in Status
CML Register.
Masks any ALERT caused by V
exceeding its high or low limit.
Masks any ALERT caused by P
exceeding its programmed limit.
Masks any FAULT caused by bits in Status
V
Masks any FAULT caused by bits in Status
I
Masks any FAULT caused by bits in Status
CML Register.
Masks any ALERT caused by V
exceeding its high or low limit.
Masks any FAULT caused by P
exceeding its programmed limit.
Replaced by Bit 3 of the Status Word
Command
This bit is set to 1 when Phase 4 is enabled.
This bit is set to 1 when Phase 3 is enabled.
This bit is set to 1 when Phase 2 is enabled.
This bit is set to 1 when PSI is asserted.
OUT
OUT
Register.
Comment
Register.
Description
Description
Description
OUT
MON
OUT
MON