TPD1032F

2006-10-31

3

Timing Chart

Note2: The overheating detector circuits feature hysteresis. After overheating is detected, normal operation is

restored only when the channel temperature falls by the hysteresis amount (5°C typ.) in relation to the

overheating detection temperature.

Truth Table

IN

Mode

L

H

H

L

Normal

L

H

H

H

Overcurrent

L

H

H

H

Overtemperature

Overcurrent Protection

Input Signal

Output Current

Current limiting

(limiter)

Overtemperature

protection (Note2)

Overtemperature Protection