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VCTA25201B-R33MS6 Datasheet(PDF) 26 Page - Richtek Technology Corporation

Part # VCTA25201B-R33MS6
Description  2.1MHz, 20A Multi-Phase Step-Down Converter with I2C Interface
PDF  50 Pages
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Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

VCTA25201B-R33MS6 Datasheet(HTML) 26 Page - Richtek Technology Corporation

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RTQ2134-QA
Copyright © 2022 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
DSQ2134-QA-02
May
2022
26
Table 3. I2C Register Summary
Register
Address
Register
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
0x01
IO_CHIPNA
ME
IO_CHIPNAME
0x01
0x02
IO_CHIPVE
RSION
IO_CHIPVERSION
0x01
0x0A
IO_DIEID3
IO_DIEID3
0xFE
0x0B
IO_DIEID2
IO_DIEID2
0xDC
0x0C
IO_DIEID1
IO_DIEID1
0xBA
0x0D
IO_DIEID0
IO_DIEID0
0x98
0x0F
IO_SOFTR
ESET
Reserved
IO_SO
FTRES
ET
0x00
0x13
FLT_RECO
RDTEMP
FLT_BO
OT
Reserved
FLT_HO
TDIE
FLT_TE
MPSDR
Reserved
0x00
0x14
FLT_RECO
RDBUCK1
BUCK1_
PG
Reserved
FLT_BU
CK1_OV
FLT_BU
CK1_UV
Reserved
0x00
0x15
FLT_RECO
RDBUCK2
BUCK2_
PG
Reserved
FLT_BU
CK2_OV
FLT_BU
CK2_UV
Reserved
0x00
0x16
FLT_RECO
RDBUCK3
BUCK3_
PG
Reserved
FLT_BU
CK3_OV
FLT_BU
CK3_UV
Reserved
0x00
0x22
IO_I2CCFG Reserved
IO_I2CADDR
0x18
0x25
IO_RSTDV
S
Reserved
IO_RSTDVS_CTRL
Reserved
IO_DBNTIME
0x00
0x30
FLT_OT_
CTRL
Reserved
FLT_CTR
LOT1
Reserved
0x00
0x32
FLT_MASK
TEMP
FLT_MA
SKBOOT
Reserved
FLT_MA
SKHD
FLT_MA
SKTSDR
Reserved
0x00
0x33
FLT_MASK
BUCK1
FLT_BU
CK1MAS
KPG
BUCK1
INTACT
FLT_BU
CK1MAS
KOV
FLT_BU
CK1MAS
KUV
Reserved
0x00
0x34
FLT_MASK
BUCK2
FLT_BU
CK2MAS
KPG
BUCK2
INTACT
FLT_BU
CK2MAS
KOV
FLT_BU
CK2MAS
KUV
Reserved
0x00
0x35
FLT_MASK
BUCK3
FLT_BU
CK3MAS
KPG
BUCK3
INTACT
FLT_BU
CK3MAS
KOV
FLT_BU
CK3MAS
KUV
Reserved
0x00
0x37
FLT_BUCK
1_CTRL
Reserved
FLT_BUC
K1_CTRL
UV
Reserved
0x0C



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