ACPL-333J View Datasheet(PDF) - Avago Technologies

Part Name

Description

MFG CO.

ACPL-333J

2.5 Amp Output Current IGBT Gate Driver Optocoupler with Integrated (VCE) Desaturation Detection, UVLO Fault Status Feedback, Active Miller Clamp and Auto-Fault Reset

Avago Technologies 

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VFAULT

RF=2.1kΩ

CF

5V +_

1 VS

2 VCC1

3 FAULT

4 VS

5 CATHODE

6 ANODE

10mA

7 ANODE

8 CATHODE

Figure 30. tDESAT fault test circuit

5V

RF=2.1kΩ

SCOPE

CF=15pF

or 1nF

0.1μF

1 VS

2 VCC1

3 FAULT

4 VS

5 CATHODE

360Ω

6 ANODE

7 ANODE

8 CATHODE

VE 16

VLED 15

DESAT 14

VCC2 13

VEE 12

VOUT 11

VCLAMP 10

VEE 9

VIN

0.1μF

VOUT

10Ω 0.1μF

10nF

30V

+_

VE 16

VLED 15

DESAT 14

VCC2 13

VEE 12

VOUT 11

VCLAMP 10

VEE 9

30V

10Ω

0.1μF

10nF

Figure 31. CMR Test circuit LED2 off

VCM

5V

RF=2.1kΩ

SCOPE

CF=15pF

or 1nF

0.1μF

360Ω

1 VS

2 VCC1

3 FAULT

4 VS

5 CATHODE

6 ANODE

7 ANODE

8 CATHODE

VE 16

VLED 15

DESAT 14

VCC2 13

VEE 12

VOUT 11

VCLAMP 10

VEE 9

30V

10Ω

0.1μF

10nF

Figure 32. CMR Test Circuit LED2 on

VCM

16

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