CPC7584
4 www.clare.com Rev. B
Preliminary
1.3 Absolute Maximum Ratings (at 25° C)
1.4 Electrical Characteristics, T
A
= -40° C to +85° C
Unless otherwise specified:
Minimum and maximum values are production testing
requirements. Typical values are provided for
information purposes only and are not part of the
testing requirements. They are characteristic of the
device and are the result of engineering evaluations.
V
DD
=+5V
dc
and V
BAT
=-48V
dc
Absolute maximum ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
1.4.1 Power Supply Specifications
1.4.2 Break Switches, SW1 and SW2
Parameter Minimum Maximum Unit
Operating temperature -40 +110 °C
Storage temperature -40 +150 °C
Operating relative humidity 5 95 %
Pin soldering temperature
(10 seconds max)
- +260 °C
+5 V power supply -0.3 7 V
Battery Supply - -85 V
Logic input voltage -0.3
V
DD
+0.3
V
Logic input to switch output
isolation
-330V
Switch isolation (SW1,
SW2, SW3, SW5, SW6)
-330V
Switch Isolation (SW4) - 465 V
Supply Minimum Typical Maximum Unit
V
DD
+4.5 +5.0 +5.5 V
V
BAT
1
-19 - -72 V
1
V
BAT
is used only for internal protection circuitry. If V
BAT
rises above -10 V, the device
will enter and remain in the all-off state until the battery exceeds -15 V.
ESD Rating (Human Body Model)
1000 V
Parameter Conditions Symbol Minimum Typical Maximum Unit
Open Contact Isolation -
Off-state leakage current
V
SW1
= T
LINE
to T
BAT
V
SW2
= R
LINE
to R
BAT
V
SW
= -320V to GND +25°C
V
SW
= +260 V to -60 V
I
SW
-
0.1
1 µA
V
SW
= -330V to GND +85°C
V
SW
= +270 V to -60 V
0.3
V
SW
= -310 V to GND -40°C
V
SW
= +250 V to -60 V
0.1
On Resistance
I
SW
= ±10 mA, ±40 mA, T
BAT
= -2 V +25°C
R
ON
-14.5-
Ω
I
SW
= ±10 mA, ±40 mA, T
BAT
= -2 V +85°C
-20.528
I
SW
= ±10 mA, ±40 mA, T
BAT
= -2 V -40°C
-10.5-
Switch Resistance
Matching
Per On Resistance test conditions above.
Magnitude R
ON
SW1 - R
ON
SW2
∆R
ON
- 0.15 0.8
DC Current Limit
V
SW
(on) = ±10 V +25°C
I
LIM
- 300 -
mA
V
SW
(on) = ±10 V +85°C
80 160 -
V
SW
(on) = ±10 V -40°C
- 400 425
