7/17

L9903

Propagation delay time including

cross conduction protection time

Fig. 2

Ω;

5)

0.7

1

1.3

µs

Propagation delay time

500

ns

Propagation delay time

Fig. 2

Ω

500

ns

Propagation delay time including

cross conduction protection time

Fig. 2

Ω;

5)

0.7

1

1.3

µs

Propagation delay time

500

ns

Rise time

Fig. 2

Ω;

1µs

Fall time

1µs

Rise time

1µs

Fall time

1µs

Short Circuit Detection

Threshold voltage

4

V

Detection time

5

10

15

µs

Step up converter (ST)

(5.2V

ST disable HIGH threshold

10

V

ST disable threshold hysteresis

12

V

Open drain ON resistance

20

Ω

Clock frequency

50

100

149

kHz

2. not tested in production: guaranteed by design and verified in characterization

5. tested with differed values in production but guaranteed by design and verified in characterization

Table 5. Electrical Characteristcs (continued)

GND and currents are assumed positive, when current flows into the pin

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit