ACPL-K34T-500E 데이터 시트보기 (PDF) - Avago Technologies

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ACPL-K34T-500E

Automotive 2.5 A Peak High Output Current MOSFET Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched SO8

Avago Technologies 

1

Vin =4.5 to 5.5 V

50% Duty Cycle

200kHz

_+

2

3

Rin=350 Ω

4

Figure 12. tPLH and tPHL test circuit

SHIELD

8

1 µF

7

_+ VCC=10 V

Rg=4.7 Ω

6

CL=10 nF

5

1

_+

2

Vin =4.5 to 5.5 V

50% Duty Cycle

200 kHz

3

Rin=350 Ω

4

Figure 13. tr and tf test circuit

SHIELD

8

1 µF

Vin

7

_+ VCC=10 V

tr

6

CL=1 nF

5

VOUT

tPLH

tf

90%

50%

10%

tPHL

Figure 14. tPLH, tPHL, tr and tf reference waveforms

Rin1

210 Ω A

1

5 V 0.1

_+ µF

B

2

3

Rin2

140 Ω

4

SHIELD

8

1 µF

7

VO

+_ VCC=20 V

6

5

Switch at A: CMH test

Switch at B: CML test

Figure 15. CMR test circuit

VCM=1500 V

9

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