RT5112A
Addr
RegName
Bit BitName
Default Type
Description
Chip revision
00000000 : 1st Version
00000001 : 2nd Version
00000010 : 3rd Version
00000011 : 4th Version (default)
...
0x2A Revision ID 7:0
RID[7:0] 00000011
R
11111111 : 256th Version
Addr
RegName
Bit BitName
Default Type
Description
Buck under-voltage threshold sense status.
0 : No fault occurs (default)
1 : Fault occurs
BUCK_UV
_STAT
7
0
0
0
0
0
0
0
R
R
R
R
R
R
R
LDO1 under-voltage threshold sense status.
0 : No fault occurs (default)
1 : Fault occurs
LDO1_UV
_STAT
6
LDO2 under-voltage threshold sense status.
0 : No fault occurs (default)
1 : Fault occurs
LDO2_UV
_STAT
5
LDO3 under-voltage threshold sense status.
0 : No fault occurs (default)
1 : Fault occurs
LDO3_UV
_STAT
4
LDO4 under-voltage threshold sense status.
0 : No fault occurs (default)
1 : Fault occurs
0x2B
UV_STAT
LDO4_UV
_STAT
3
Boost under-voltage threshold sense status.
0 : No fault occurs (default)
1 : Fault occurs
BOOST_
2
UV_STAT
Buck2 under-voltage threshold sense status.
0 : No fault occurs (default)
1 : Fault occurs
BUCK2_
1
UV_STAT
Boost SCP (VOUT < 0.7V) or VDS protect (VIN –
VOUT > 300mV) or IL > 5A internal boost FAULT
status.
0 : No fault occurs (default)
1 : Fault occurs
BOOST_
FAULT_
STAT
0
0
R
Copyright 2019 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
50
DS5112A-02 August 2019
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
