TCA785XK Infineon Technologies, TCA785XK Datasheet - Page 7

• Manufacturer Part Number: TCA785XK
• Manufacturer: Infineon Technologies

Specifications of TCA785XK

• Operating Temperature (min): -25C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 85C
• Package Type: PDIP
• Rad Hardened: No
• Lead Free Status / Rohs Status: Compliant

Application Hints for External Components
Ramp capacitance
Triggering point
Charge current
1)
2)
Semiconductor Group
Pulse Extension versus Temperature
Attention to flyback times
K = 1.10
20 %
C
t
I
Tr
10
10
=
=
min
500 pF
V
11
V
V
REF
REF
R
R
9
9
K
K
C
10
max
1 F
2)
2)
7
1)
The minimum and maximum values of I
are to be observed
Ramp voltage
V
10 max
= V
S
– 2 V V
10
=
V
REF
R
9
TCA 785
C
K t
10
2)
10