TLP718

2012-12-19

5

TEST CIRCUIT 7: Switching Time Test Circuit

TEST CIRCUIT 8: Switching Time Test Circuit

TEST CIRCUIT 9: Common-Mode Transient Immunity Test Circuit

output voltage in the high (low) state.

)

s

(

tr

)

V

(

H

CM

μ

=

800

)

s

(

tf

)

V

(

L

CM

μ

−

=

800

90%

1000V

・

・

1V

17V

Vo

tr

tf

10%

0.1uF

Vo

Vcc

1

3

6

5

4

B

Vcc

GND

SHIELD

2

SW

A

→

+

-

Vo

0.1uF

Vcc

Vcc

GND

SHIELD

CL

tp HL

Vo

50%

tp LH

tf

tr

90%

10%

1.3V

1.3V

10%

90%

Vcc

GND

SHIELD

Vo

0.1uF

CL

Vcc

5V

620Ω

5kΩ

tp HL

1.3V

Vo

50%

VOL

tp LH

CL: stray capacitance of probe and wiring (to 15 pF)

IF=3 mA(P.G)

(f=50 kHz , duty=50%

less than tr = tf = 5ns)

CL: stray capacitance of probe and wiring (to 15 pF)

IF=3 mA(P.G)

(f=50 kHz , duty=50%

less than tr = tf = 5ns)