Toshiba Photovoltaic-Output Photocouplers

Toshiba Photovoltaic Output Photocoupler

In a photovoltaic-output photocoupler, the light emitted by an LED is received by a photodiode array (PDA), which converts it into an output voltage. Photovoltaic-output photocouplers can be used to create a MOSFET gate driver without using an external secondary-side power supply. Toshiba offers general-purpose photovoltaic-output photocouplers and those having an internal shunt resistor for gate capacitance discharge.

 

 

Isolation Voltage, BVs (Vrms)

1500

2500

3750

Internal Circuit

Short-Circuit Current, Isc
(μA)

Open-Circuit Voltage, VOC
(V)

Toshiba Photovoltaic Output Photocoupler SSOP4

Toshiba Photovoltaic Output Photocoupler MFSOP6

Toshiba Photovoltaic Output Photocoupler DIP6

Toshiba Photovoltaic Output Photocoupler SO6

Toshiba Photovoltaic Output Photocoupler Internal Diagram

5

7

TLP3904
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TLP3902
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12

7

 

TLP190B
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TLP590B
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TLP3905
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20

7

TLP3914
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4

30

TLP3924
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Toshiba Photovoltaic Output Photocoupler with discharge resistance internal diagram

24

7

 

TLP191B
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TLP591B
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Toshiba Photovoltaic Output Photocoupler with discharge control circuit internal diagram

12

7

 

 

 

TLP3906
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