Block diagram and pin description

L6375S

4/17

Figure 2.

Pin connection (top view)

1.1

Pin description

SO-8

Table 2.

Pin description

Pin N

°

Pin name

Function

1

GND

Ground

2

OUT

High Side output with built-in current limitation

Supply Voltage Input, the value of the supply voltage is monitored to

detect under voltage condition

4

Output status

This current source output is capable of driving a LED to signal the

status of the output pin. The pin is active (source current) when the

5

DIAG1

DIAGNOSTIC 1 output. This open drain reports the IC working

conditions. (See Diagnostic truth Table 6)

6

DIAG2

DIAGNOSTIC 2 output. This open drain reports the IC working

conditions. (See Diagnostic truth Table 6)

7

IN+

Comparator inverting input

8

ON-DELAY

Programmable ON time interval duration during short circuit operation