RT5112A
Addr
RegName
Bit
BitName
Default Type
Description
Buck under-voltage threshold sense
acknowledgement. (raising trigger)
0 : No fault or be masked (default)
1 : Buck UV event detected
BUCK_
UV_EVT
7
0
0
0
0
0
0
0
0
RC
RC
RC
RC
RC
RC
RC
RC
LDO1 under-voltage threshold sense
acknowledgement. (raising trigger)
0 : No fault or be masked (default)
1 : LDO1 UV event detected
LDO1_
UV_EVT
6
5
4
3
2
1
0
LDO2 under-voltage threshold sense
acknowledgement. (raising trigger)
0 : No fault or be masked (default)
1 : LDO2 UV event detected
LDO2_
UV_EVT
LDO3 under-voltage threshold sense
acknowledgement. (raising trigger)
0 : No fault or be masked (default)
1 : LDO3 UV event detected
LDO3_
UV_EVT
0x15
UV_EVT
LDO4 under-voltage threshold sense
acknowledgement. (raising trigger)
0 : No fault or be masked (default)
1 : LDO4 UV event detected
LDO4_
UV_EVT
Boost under-voltage threshold sense
acknowledgement.(raising trigger)
0 : No fault or be masked (default)
1 : Boost UV event detected
BOOST_
UV_EVT
Buck2 under-voltage threshold sense
acknowledgement. (raising trigger)
0 : No fault or be masked (default)
1 : Buck2 UV event detected
BUCK2_
UV_EVT
Boost SCP (VOUT < 0.7V) or VDS protect (VIN –
VOUT > 300mV) or IL > 5A internal Boost FAULT
0 : Not fault or be masked (default)
BOOST_
FAULT_
EVT
1 : Boost fault event detected
Copyright 2019 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
DS5112A-02 August 2019
www.richtek.com
47
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
