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DA9072 Datasheet(PDF) 16 Page - Dialog Semiconductor

Part # DA9072
Description  Ultra-Low Quiescent Current PMIC
PDF  113 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9072 Datasheet(HTML) 16 Page - Dialog Semiconductor

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DA9072
Ultra-Low Quiescent Current PMIC
Datasheet
Revision 3.0
14-Jun-2021
CFR0011-120-00
16 of 113
© 2021 Dialog Semiconductor
Parameter
Description
Conditions
Min
Typ
Max
Unit
VOUT_LINE_1
DC line regulation
1.8 V < VDD_LDO < 5.5 V
IOUT = 500
μA
-0.8
0.8
%
VOUT_LD_1
DC load regulation
2
μA < IOUT < 100 mA
VDD_LDO > VOUT_LDO + 0.2 V
VLDO = 3.0 V
-3
0
%
VOUT_TR_LD_1
Load transient
2 μA to 100 mA, 100
mA/μsec
VDD_LDO > VLDO + 0.2 V
VLDO = 3.0 V
-120
60
mV
RON_LDSW_ILI
M_1
On resistance of LDSW
mode with current limit
VDD_LDO = 3.7 V
1.5
Ω
RON_LDSW_N
O_ILIM_1
On resistance of LDSW
mode without current limit
VDD_LDO = 3.7 V
0.27
Ω
RDCHG_LDO_O
N_1
MOSFET on resistance for
LDO discharge
ILD = -10 mA
32
Ω
ILIM_OUT_LDO_
1
Output current limit (LDO
MODE)
VLDO = 0.9 * VLDO(nom)
155
mA
IOUT_LDO_HI1_
1
Output current
VDD_LDO > VLDO + 0.2 V
150
mA
IIN_LDO_ON_1
Quiescent current
LDO mode
0.8
μA
IIN_LDO_OFF_1
OFF state supply current
0.001
μA
PSRR_vddldo
_1
Power supply rejection ratio
@10 kHz
IOUT = 75 mA
40
dB
tSTART_LDO1
LDO start-up delay time
20
ms
Table 10: LDO2 / Loadswitch (HV+Power cycle)
Parameter
Description
Conditions
Min
Typ
Max
Unit
Electrical Performance
VIN_LDSW_2
Input voltage range for Load
Switch
Load Switch mode, VDD_LDO >
VLDO
0.8
5.5
V
VIN_LDO_2
Input voltage range for LDO
LDO mode, VDD_LDO > VLDO
1.8
5.5
V
VOUT_ACC_LO
_2
DC output accuracy
VDD_LDO > VLDO + 0.2 V
-3
3
%
VOUT_LDO_2
Output range for LDO
Programmable range, 50 mV
or 75 mV steps
0.8
3.3
V
VOUT_LINE_2
DC line regulation
1.8 V < VDD_LDO < 5.5 V
IOUT
= 500 μA
-0.8
0.8
%
VOUT_LD_2
DC load regulation
2
μA < IOUT < 100 mA
VDD_LDO > VOUT_LDO + 0.2 V
VLDO = 3.0 V
-3
0
%



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