ISL88042 Intersil Corporation, ISL88042 Datasheet - Page 3

• Manufacturer Part Number: ISL88042
• Description: Quadruple Voltage Monitor
• Manufacturer: Intersil Corporation

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Electrical Specifications
Absolute Maximum Ratings
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
Voltage on VDD with Respect to GND. . . . . . . . . . . . . . -1.0V to +7V
Voltage on V3MON, V4MON . . . . . . . . . . . . . . . . . . . . . . -1.0V to 3V
Voltage on Any Other Pin. . . . . . . . . . . . . . . . . -1.0V to VDD + 0.3V
DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Recommended Operating Conditions
Operating Temperature Range (Industrial) . . . . . . . .-40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
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.
NOTE:
VOLTAGE THRESHOLDS
RESET
3. θ
4. For θ
V
V
V
SYMBOL
REFHYST
TH1HYST
TH2HYST
V
V
V
V
Tech Brief TB379.
I
I
I
t
V
V
DDA
RPD
DD1
DD2
JA
REF
REF
TH1
TH2
DD
OL
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Supply Voltage Range
V
V2MON Input Current
V3MON, V4MON Input Current
Fixed Voltage Trip Point for V
Hysteresis of V
Fixed Voltage Trip Point for V2MON
Hysteresis of V
ISL88042IRTHFZ, ISL88042IRTEEZ
Adj. Reset Threshold Voltage
Hysteresis Voltage
Reset Output Voltage Low
V
ISL88042IRTJJZ Adj. Reset Threshold Voltage V
DD
TH
to Reset Asserted Delay
Supply Current
TH1
TH2
PARAMETER
3
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.
DD
V
V2MON = 3.3V
V3MON, V4MON = 1.0V
ISL88042IRTHFZ
ISL88042IRTEEZ
ISL88042IRTJJZ
V
V
V
ISL88042IRTHFZ
ISL88042IRTEEZ
ISL88042IRTJJZ
V
V
V
V
V
V
ISL88042
DD
TH1
TH1
TH1
TH2
TH2
TH2
TH
TH
DD
DD
for V3MON, V4MON
for V3MON, V4MON
= 5.0V
≥ 3.3V, Sinking 2.5mA
< 3.3V, Sinking 1.5mA
= 4.60V
= 2.87V
= 2.78V
= 3.09V
= 2.96V
= 2.86V
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical)
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
8 Ld TDFN Package (Notes 3, 4). . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
2.734
2.936
0.572
0.554
4.370
2.647
2.815
2.725
MIN
2.0
4.600
2.872
3.090
2.957
0.600
0.581
TYP
2.78
2.86
0.05
0.05
5.5
14
19
92
58
58
61
60
60
12
6
θ
JA
(°C/W)
60
4.830
3.010
2.914
3.245
3.099
3.000
0.630
0.610
MAX
0.40
0.40
100
5.5
22
8
θ
JC
June 8, 2009
UNITS
FN6655.1
(°C/W)
mV
mV
mV
mV
mV
mV
µA
µA
nA
8
µs
V
V
V
V
V
V
V
V
V
V
V