7/17

L9904

Propagation delay time including

cross conduction protection time

Fig. 2

5)

0.7

1

1.3

s

Propagation delay time

500

ns

Propagation delay time

Fig. 2

500

ns

Propagation delay time including

cross conduction protection time

Fig. 2

5)

0.7

1

1.3

s

Propagation delay time

500

ns

Rise time

Fig. 2

1

s

Fall time

1

s

Rise time

1

s

Fall time

1

s

Short Circuit Detection

Threshold voltage

4

V

Detection time

5

10

15

s

Step up converter (ST)

(5.2V

ST disable HIGH threshold

10

V

ST disable threshold hysteresis

1

2

V

Open drain ON resistance

20



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