CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
1.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
2. For
θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Operating Specifications
Over the recommended operating conditions unless otherwise specified. Parameters with MIN and/or MAX
limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
PARAMETER
Operating Voltage
Power-Up Condition 1
Power-Up Condition 2 Threshold
Power-Up Condition 2 Hysteresis
3.3V Regulated Voltage
3.3VDC Voltage Regulator Control
Current Limit
V
CC
Supply Current
RGO Supply Current
V
CC
Supply Current
SYMBOL
V
CC
V
PORVCC
V
CC
voltage (Note 3)
V
POR123
V
CELL1
- V
SS
and V
CELL2
- V
CELL1
and
V
CELL3
- V
CELL2
(rising) (Note 3)
V
PORhys
V
CELL1
- V
SS
and V
CELL2
- V
CELL1
and
V
CELL3
- V
CELL2
(falling) (Note 3)
V
RGO
I
RGC
I
VCC1
I
RGO1
I
VCC2
0µA < I
RGC
< 350µA
(Control current at output of RGC.
Recommend NPN with gain of 70+)
Power-up defaults, WKUP pin = 0V.
Power-up defaults, WKUP pin = 0V.
LDMONEN bit = 1, VMON floating,
CFET = 1, DFET=1, WKPOL bit = 1,
VWKUP = 10V, [AO3:AO0] bits = 03H.
LDMONEN bit = 1, VMON floating,
CFET = 1, DFET=1, WKPOL bit = 1,
VWKUP = 10V, [AO3:AO0] bits = 03H.
Default register settings, except
SLEEP bit = 1. WKUP pin = VCELL1
Default register settings, except
SLEEP bit = 1. WKUP pin = VCELL1
AO3:AO0 bits = 0000H
3.0
0.35
1.1
TEST CONDITION
MIN
9.2
4
1.7
70
3.3
0.50
400
300
500
510
410
700
3.6
TYP
MAX
30.1
9.2
2.3
UNIT
V
V
V
mV
V
mA
µA
µA
µA
RGO Supply Current
I
RGO2
450
650
µA
V
CC
Supply Current
RGO Supply Current
VCELL Input Current (V
CELL1
)
VCELL Input Current (V
CELLN
)
I
VCC3
I
RGO3
I
VCELL1
10
1
14
10
µA
µA
µA
µA
I
VCELLN
AO3:AO0 bits = 0000H
4
FN6718.0
July 3, 2008
ISL94200
Operating Specifications
Over the recommended operating conditions unless otherwise specified. Parameters with MIN and/or MAX
limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
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Embedded System
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