CPC7594MATR datasheet(5/20 Pages) CLARE

5 / 20 page

CPC7594

R03

www.clare.com

1.6 Switch Specifications

1.6.1 Break Switches, SW1 and SW2

Parameter

Test Conditions

Symbol

Minimum

Typical

Maximum

Unit

Off-State

Leakage Current

VSW1 (differential) = TLINE to TBAT

VSW2 (differential) = RLINE to RBAT

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) = ±10 mA, ±40 mA,

RBAT and TBAT = -2 V

+25

° C

RON

14.7

+85

° C21.1

-40

° C10.7

On Resistance

Matching

Per SW1 & SW2 On Resistance test

conditions.

ΔR

0.15

0.8

DC current limit

VSW (on) = ±10 V, +25° C

ISW

300

VSW (on) = ±10 V, +85° C

160

VSW (on) = ±10 V, -40° C

400

425

Dynamic current limit

≤ 0.5 μs)

Break 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

+25

° C, Logic inputs = gnd,

VSW (TLINE, RLINE) = ±320 V

ISW

-0.1

μA

+85

° C, Logic inputs = gnd,

VSW (TLINE, RLINE) = ±330 V

-0.3

-40

° C, Logic inputs = gnd,

VSW (TLINE, RLINE) = ±310 V

-0.1

dv/dt sensitivity

500

μs

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