TCA785 データシートの表示（PDF） - Infineon Technologies

部品番号

コンポーネント説明

メーカー

TCA785

Phase Control IC

Infineon Technologies 

TCA 785

Application Hints for External Components

min

Ramp capacitance C10 500 pF

Triggering point

Charge current

tTr =

V11 × R9 × C10

VREF × K

I10 =

VREF × K

R9

max

1 µF1)

2)

2)

The minimum and maximum values of I10

are to be observed

Ramp voltage

VREF × K × t 2)

V10 max = VS – 2 V V10 =

R9 × C10

Pulse Extension versus Temperature

1) Attention to flyback times

2) K = 1.10 ± 20 %

Semiconductor Group

7

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