L9352

16/21

Figure 10. Pulsed Open Load Conditions (regulated and non-regulated channels)

2.2 Regulated Channels (timing diagrams of diagnostic with 2kHz PWM input signal)

Figure 11. Normal Condition, Inductive Load

99AT0067

V

IN

V

Q

0.33 x V

S

V

ST

t

D

I

Q

t

lf

t

lf

99AT0068

V

IN

V

Q

I

Q

t

DREG

V

ST

500

µs

Target Current

256

µs

256

µs