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DA9231 Datasheet(PDF) 39 Page - Dialog Semiconductor

Part # DA9231
Description  Ultra-Low Quiescent Current Buck and LDO
PDF  55 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9231 Datasheet(HTML) 39 Page - Dialog Semiconductor

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DA9231
Ultra-Low Quiescent Current Buck and LDO
Datasheet
Revision 2.4
3-Sep-2018
CFR0011-120-00 Rev 5
39 of 55
© 2018 Dialog Semiconductor
11 Register Overview
11.1 Register Map
11.1.1
Buck and LDO Control
Table 15: Event/Status/Mask and User Registers
User Registers
Register
Addr
7
6
5
4
3
2
1
0
EVENT
0x0000 OT_EVENT
VIN_UV_EVENT
Reserved
OC_BUCK_EVENT
OV_BUCK_EVENT
UV_BUCK_EVENT Reserved
Reserved
STATUS
0x0002 OT_STAT
VIN_UV_STAT
Reserved
OC_BUCK_STAT
OV_BUCK_STAT
UV_BUCK_STAT
Reserved
BUCK_EN_STA
T
MASK
0x0003 Reserved
M_VIN_UV
Reserved
M_OC_BUCK_EVEN
T
M_OV_BUCK_EVEN
T
M_UV_BUCK_EVE
NT
Reserved
Reserved
GPO
0x0004 GPO_RST_CTRL<3:0>
GPO_CTRL<3:0>
BUCK
0x0005 BUCK_EN
VOUT_RANGE_HI Reserved
BUCK_VOUT<4:0>
BUCK_CFG
0x0006 Reserved
Reserved
BUCK_PD_CFG2 BUCK_PD_CFG1
Reserved
Reserved
SEL_BUCK_ILIM<1:0>
LS_LDO
0x0007 EN_LS_LDO
Reserved
Reserved
LS_LDO<4:0>
FAULT_CTL
0x0008 SC_DIS_BUCK OC_DIS_BUCK
OV_DIS_BUCK
TSD_FRC_DIS
UVLO_FRC_DIS
RCVRY_NUM<2:0>
PIN_MONTO
R
0x000
A
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GPO_OUT_MO
N



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