RT5028E Datasheet, PDF (27/41 Pages) Richtek Technology Corporation – Integrated PMIC

RT5028E
Address 0E
Bit Name
7 Reserved
[6:0] LDO8T[6:0]
Address 0F
Bit Name
7 LDO8oms
6 LDO7oms
5 LDO6oms
4 LDO5oms
3 LDO4oms
2 LDO3oms
1 LDO2oms
0 LDO1ms
Address 10
Bit Name
[7:6] Delayed2[1:0]
[5:4] Delayed1[1:0]
[3:2] THOLD[1:0]
1 Reserved
0 DisTHOLD
LDOcontrol8
Description
LDO8utput voltage regulation
0000000 : 1.6V, 25mV per step
0000001 : 1.625V
...
0101000 : 3.6V (MAX)
…
1111111 : 3.6V (MAX)
LDOs off mode state
Description
LDO8 output off mode state
0 : floating
1 : Ground-discharged
LDO7 output off mode state
0 : floating
1 : Ground-discharged
LDO6 output off mode state
0 : floating
1 : Ground-discharged
LDO5 output off mode state
0 : floating
1 : Ground-discharged
LDO4 output off mode state
0 : floating
1 : Ground-discharged
LDO3 output off mode state
0 : floating
1 : Ground-discharged
LDO2 output off mode state
0 : floating
1 : Ground-discharged
LDO1output off mode state
0 : floating
1 : Ground-discharged
REBOOT/PWRHOLD delay time control
Description
Delayed2 setting
(00 : 100ms/01 : 500ms/10 : 1s/11 : 2s)
Delayed1 setting
(00 : 100ms/01 : 500ms/10 : 1s/11 : 2s)
THOLD setting
(00 : 100ms/01 : 500ms/10 : 1s/11 : 2s)
Ignore THOLD Time.
0 : Keep PWRHOLD function.
1 : Ignore PWRHOLD function.
R/W
Reset Value
R/W
0
R/W
Option
R/W
Reset Value
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
Reset Value
R/W
Option
R/W
Option
R/W
Option
R/W
0
R/W
Option
Copyright ©2016 Richtek Technology Corporation. All rights reserved.
DS5028E-00 October 2016
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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