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MB3891
Parameter
Output voltage
Line regulation
Load regulation
Ripple rejection
VBAT2/
V-BACKUP
LDO6
(V-BACKUP)
GND current at
low load
GND current at
max. load
Output noise volt.
(RMS)
Reverse current
Output voltage
Line regulation
Load regulation
Ripple rejection
REF-OUT
VBAT2/
REF-OUT
Output noise volt.
(RMS)
Output voltage
VSIMOUT
chargepump
Line regulation
Load regulation
10
(Ta
Symbol Pin No.
10 A
V
21
O
250 A
Line
21
3.1 V < VBAT2 < 5.5 V
10 A
Load
21
250 A
R.R
21
f
217 Hz
I
19
V-BACKUP
GND
I
19
V-BACKUP
GND
f
10 Hz to 1 MHz,
V
21
NOVL
V-BACKUP
VBAT2
I
21
RC
V-BACKUP
V
24
0 A
REF-OUT
O
Line
24
3.1 V < VBAT2 < 5.5 V
Load
24
0 A
REF-OUT
R.R
24
f
217 Hz
f
10 Hz to 1 MHz,
V
24
NOVL
REF-OUT
50 A VSIMOUT
V
29
O
SIMPROG
50 A VSIMOUT
V
29
O
SIMPROG
Line
29
3.1 V < VCC-VSIM < 5.5 V
Load
29
50 A
25 C, VBAT1 to VBAT4
Conditions
Min.
V-BACKUP
2.000 2.100 2.200
V-BACKUP
25
10 A
250 A
1 F
0 V,
3.0 V
50 A
1.200 1.225 1.250
50 A
50
27 nF
10 mA,
4.600 5.000 5.400
"H"
10 mA,
2.760 3.000 3.240
"L"
VSIMOUT
10 mA
VCC-VSIM
3.6 V)
Value
Unit
Typ.
Max.
V
10
mV
30
mV
dB
10
A
50
A
500
V
100
nA
V
10
mV
6
mV
dB
250
V
V
V
50
mV
100
mV
(Continued)
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