ISL5571A_04 Datasheet, PDF (4/12 Pages) Intersil Corporation – Access High Voltage Switch

ISL5571A
TABLE 2. RING RETURN SWITCH - ISL5571A - SW3
PARAMETER
TEST CONDITION
OFF-State Leakage Current:
-40°C
25°C
85°C
DC Current Limit
-40°C
25°C
85°C
V_{SWITCH (DIFFERENTIAL)} = -310V to GND
V_{SWITCH (DIFFERENTIAL)} = -60V to +250V
V_{SWITCH (DIFFERENTIAL)} = -320V to GND
V_{SWITCH (DIFFERENTIAL)} = -60V to +260V
V_{SWITCH (DIFFERENTIAL)} = -330V to GND
V_{SWITCH (DIFFERENTIAL)} = -60V to +270V
V_{SWITCH (ON)}
V_{SWITCH (ON)}
V_{SWITCH (ON)}
Dynamic Current Limit
(t = <0.5µs)
Break Switches in OFF-State; Ringing Access Switches ON;
Apply ±1000V at 10/1000µs Pulse; Appropriate External
Secondary Protection in Place
ON-Resistance
ON-State Voltage (Note 4)
Isolation:
-40°C
25°C
85°C
T_LINE = 0, ±10mA
Ring Return Switch in ON-State; I_switch = I_LIMIT at 50/60Hz
V_SWITCH (Both Poles) = ±310V
Logic Inputs = GND
V_SWITCH (Both Poles) = ±320V
Logic Inputs = GND
V_SWITCH (Both Poles) = ±330V
Logic Inputs = GND
dV/dt Sensitivity (Note 5)
NOTES:
4. Choice of secondary protection should ensure this rating is not exceeded.
5. Applied voltage is 100V_P-P square wave at 100Hz.
MEASURE
I_SWITCH
I_SWITCH
I_SWITCH
I_SWITCH
I_SWITCH
I_SWITCH
I_SWITCH
∆V_ON
V_ON
I_SWITCH
I_SWITCH
I_SWITCH
UNIT
MIN TYP MAX S
-
-
1
µA
-
-
1
µA
-
-
1
µA
-
-
350 mA
-
200
-
mA
120
-
-
mA
-
1.5 2.0
A
-
-
100 Ω
-
-
130 V_Peak
-
-
1
µA
-
-
1
µA
-
-
1
µA
- 5000 - V/µs
TABLE 3. RING ACCESS SWITCH - ISL5571A - SW4
PARAMETER
TEST CONDITION
MEASURE
MIN
TYP
OFF-State Leakage Current:
-40°C
25°C
85°C
V_{SWITCH (DIFFERENTIAL)} = -245V to +210V
V_{SWITCH (DIFFERENTIAL)} = +245V to -210V
V_{SWITCH (DIFFERENTIAL)} = -255V to +210V
V_{SWITCH (DIFFERENTIAL)} = +255V to -210V
V_{SWITCH (DIFFERENTIAL)} = -270V to +210V
V_{SWITCH (DIFFERENTIAL)} = +270V to -210V
I_SWITCH
I_SWITCH
I_SWITCH
-
-
-
-
-
-
ON-Resistance
I_{SWITCH (ON)} = ±70mA, ±80mA
∆V_ON
-
-
ON Voltage
I_SWITCH (ON) = ±1mA
V_ON
-
-
Ring Access Switch Quiescent V_CC = 5V, Ring Access Switches On, All Other I_{RING QUIESCENT}
-
2.0
Current During Ringing
Switches Off
(Note 6)
Steady State Current (Note 7)
Surge Current (Note 7)
Ring Access Switch On, Time Duration = 100µs
-
-
-
-
Release Current
200
-
Isolation:
-40°C
25°C
85°C
V_SWITCH (Both Poles) = ±310V
Logic Inputs = GND
V_SWITCH (Both Poles) = ±320V
Logic Inputs = GND
V_SWITCH (Both Poles) = ±330V
Logic Inputs = GND
I_SWITCH
I_SWITCH
I_SWITCH
-
-
-
-
-
-
dV/dt Sensitivity (Note 8)
-
5000
NOTES:
6. Magnitude of the ring generator current not supplied to the ring load. I_{RING QUIESCENT}= I_{RING GEN} - I_{RING LOAD}.
7. Choice of secondary protector and series current-limit resistor should ensure these ratings are not exceeded.
8. Applied voltage is 100V_P-P square wave at 100Hz.
MAX UNITS
1
µA
1
µA
1
µA
12
Ω
3
V
-
mA
150 mA
2
A
1000 µA
1
µA
1
µA
1
µA
-
V/µs
4