DocID14914 Rev 2

5/15

L6386AD

Electrical data

15

2.4

Pin connection

Figure 2. Pin connection (top view)

Table 5. Pin description

No.

Pin

Type

Function

1

LIN

I

Low-side driver logic input

2

“bleeder” resistor connected between the gate and the source of the external MOSFET normally used to

hold the pin low; the gate driver assures low impedance also in SD condition.

I

Shutdown logic input

3

HIN

I

High-side driver logic input

4

P

Low voltage supply

5

DIAG

O

Open drain diagnostic output

6

CIN

I

Comparator input

7

SGND

P

Ground

8

PGND

P

Power ground

9

O

Low-side driver output

10, 11

N.C.

Not connected

12

OUT

P

High-side driver floating driver

13

O

High-side driver output

14

P

Bootstrapped supply voltage

LIN

SD

HIN

DIAG

SGND

CIN

1

3

2

4

5

6

7

PGND

N.C.

LVG

N.C.

OUT

HVG

14

13

12

11

10

8

9

D97IN521A