ELECTRICAL CHARACTERISTIC (continued)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Internal output capacities

20

pF

Transmission Frequency

(external loads)

in active mode see Fig. 3

50

100

kHz

Rise Time

Fig.1.

26

µs

Fall Time

26

µs

Switch OFF time

Fig.1.

(inactive mode see Fig. 3)

417

µs

Switch ON time

417

µs

1) For output currents lower than this value a series protection diode can become active. See also Fig. 4 and 5.

t

V

t f

t

I

V

20%

t r

80%

80%

20%

OUT

t OFF

t ON

Figure 1: Input to Output Timings and Output Pulse Shape.

L9637D

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