cat885 Catalyst Semiconductor, cat885 Datasheet - Page 3

• Manufacturer Part Number: cat885
• Description: Five-channel Power Supply Supervisors
• Manufacturer: Catalyst Semiconductor

ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
Over the recommended operating conditions unless otherwise specified.
Notes:
(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
(2) θ
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Parameters
Temperature under Bias
Voltage on any Pin with Respect to V
DC Output Current
Parameters
Operating Temperature Range (Industrial)
Storage Temperature
Lead Soldering Temperature (10 seconds)
Voltage Thresholds
Thermal Resistance Ө
V
Symbol
V
V
REFHYST
TH1HYST
TH2HYST
V
V
V
I
V
I
I
only and functional operation of the devices at these or any other conditions outside of those listed in the operational sections of this
specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
DD1
DD2
DDX
JA
TH1
TH2
REF
DD
is measured with the component mounted on a high effective thermal conductivity test board in free air.
Parameter
Supply Voltage Range
V
V
V3, V4, V5MON Input Current
Fixed Voltage Trip Point for V
Hysteresis of V
Fixed Voltage Trip Point for V
Hysteresis of V
V3MON, V4MON, V5MON Adj.
Reset Threshold Voltage
Hysteresis Voltage
DD
DD2
Supply Current
Input Current
JA
for MSOP Package
TH1
TH2
SS
(1)
DD
DD2
(2)
Conditions
V
V
V3, V4, V5MON = 1.0V
CAT885Lx
CAT885Sx
V
V
CAT885xT
CAT885xS
CAT885xZ
CAT885xA
V
V
V
V
V
DD
DD2
TH1
TH1
TH2
TH2
TH2
TH2
TH
for V3, V4, V5MON
= 5.0V
= 4.63V
= 2.87V
= 3.08V
= 2.95V
= 2.33V
= 1.68V
= 3.3V
3
-40 to +125
-1.0 to +7.0
-65 to +150
-40 to +85
0.585
Ratings
Ratings
4.55
2.81
3.02
2.90
2.29
1.65
Min
1.5
+300
145
5
0.598
Typ.
4.63
2.87
3.08
2.95
2.33
1.68
0.5
15
50
30
40
30
25
20
2
3
Doc. No. MD-3028 Rev. A
0.611
Max
4.72
2.92
3.13
3.01
2.37
1.71
5.5
50
9
3
Units
Units
CAT885
°C/W
mA
ºC
ºC
ºC
ºC
V
Units
mV
mV
mV
mV
mV
mV
mV
µA
µA
nA
V
V
V
V
V
V
V
V