CPC7591MATR datasheet(6/19 Pages) CLARE

6 / 19 page

CPC7591

www.clare.com

R05

1.6.2 Ringing Return Switch, SW3

Parameter

Test Conditions

Symbol

Minimum

Typical

Maximum

Unit

Off-State

Leakage Current

VSW3 (differential) = TLINE to TRINGING

All-Off state.

+25

° C,

VSW (differential) = -320 V to gnd

VSW (differential) = +260 V to -60 V

ISW

0.1

μA

+85

° C,

VSW (differential) = -330 V to gnd

VSW (differential) = +270 V to -60 V

0.3

-40

° C,

VSW (differential) = -310 V to gnd

VSW (differential) = +250 V to -60 V

0.1

On Resistance

ISW(on) = ±0 mA, ±10 mA

+25

° C

RON

+85

° C

100

-40

° C45

DC current limit

VSW (on) = ± 10 V

+25

° C

ISW

135

-mA

+85

° C70

-40

° C

210

Dynamic current limit

≤ 0.5 μs)

Ringing switches on, all other switches

off. Apply ±1 kV 10x1000

μs pulse with

appropriate protection in place.

ISW

-2.5

Logic input to switch

output isolation

Logic inputs = GND

+25

° C, V

SW (TRINGING, TLINE) = ±320V

ISW

0.1

μA

+85

° C, V

SW (TRINGING, TLINE) = ±330V

0.3

-40

° C, V

SW (TRINGING, TLINE) = ±310 V

0.1

dv/dt sensitivity

100VPP Square Wave, 100Hz

(Not production tested - limits are

guaranteed by design and quality

control sampling audits.)

500

μs

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