LE75183DFSC 参数 Datasheet PDF下载

Le75183

Table 2. Break Switches, 3 and 4

Parameter

OFF-state Leakage Current:

+25°C

+85°C

–40°C

ON-resistance (SW3, SW4):

+25 °C

+85 °C

–40 °C

ON-resistance Match

All

except

Le75183CZESC

ON-resistance Match

Le75183CZESC

ON-state Voltage*

(Figure 2, Switch 3)

ON-state Voltage*

(Figure 3, Switch 4)

DC Current Limit

(Figure 2, Switch 3):

+85 °C

–40 °C

DC Current Limit

(Figure 3, Switch 4):

Dynamic Current Limit

(t = <0.5 µs)

Isolation:

+25 °C

+85 °C

–40 °C

dV/dt Sensitivity

†

Vswitch (both poles) = ±320 V, Logic inputs = Gnd

Vswitch (both poles) = ±330 V, Logic inputs = Gnd

Vswitch (both poles) = ±310 V, Logic inputs = Gnd

—

Iswitch

Iswitch

Iswitch

—

—

—

—

—

—

—

—

200

Vswitch (on) = ±10 V

Vswitch (on) = ±10 V

I

LIMIT1

I

LIMIT2

Break switches in ON state; ringing access

switches off; apply ±1000 V at 10/1000 µs pulse;

appropriate secondary protection in place

Iswitch

Iswitch

Iswitch

Iswitch

Iswitch

80

—

80

2

—

—

—

—

—

2.5

TLINE = ±10 mA, ±40 mA, TBAT = –2 V

TLINE = ±10 mA, ±40 mA, TBAT = –2 V

TLINE = ±10 mA, ±40 mA, TBAT = –2 V

Per ON-resistance test condition of SW3, SW4

Per ON-resistance test condition of SW3, SW4

Iswitch = I

LIMIT

@ 50 Hz/60 Hz

Maximum Differential Voltage (Vmax)

Foldback Voltage Breakpoint 1 (V1)

Foldback Voltage Breakpoint 2 (V2)

∆

V

ON

∆

V

ON

∆

V

ON

Magnitude

R

ON_SW3

– R

ON_SW4

Magnitude

R

ON_SW3

– R

ON_SW4

VON

VON

VON

VON

—

—

—

—

—

—

—

100

V1+0.5

21.5

—

16

0.2

0.2

—

—

—

—

Vswitch (differential) = –320 V to Gnd

Vswitch (differential) = –60 V to +260 V

Vswitch (differential) = –330 V to Gnd

Vswitch (differential) = –60 V to +270 V

Vswitch (differential) = –310 V to Gnd

Vswitch (differential) = –60 V to +250 V

I

SWITCH

I

SWITCH

I

SWITCH

—

—

—

—

—

—

Test Condition

Measure

Min

Typ

Data Sheet

Max

Unit

1

1

1

µA

—

31

—

1.0

0.55

220

320

—

—

V

Ω

Ω

Ω

V

—

250

250

—

—

mA

mA

A

1

1

1

—

V/µs

µA

*This parameter is not tested in production. Choice of secondary protector should ensure this rating is not exceeded.

†Applied voltage is 100 Vp-p square wave at 100 Hz. Not tested in production.

9

Zarlink Semiconductor Inc.