L9468

2/8

Table 2. Pin Description

Table 3. Absolute Maximum Ratings

Figure 3. Pin Connection (Top view)

Table 4. Thermal Data

N°

Pin

Function

1VGO

Generator output sense and voltage supply to L9468

2

F+

Field high side driver output

3

G

Ground for L9468

4

S

Battery sense input

5

GND

Connected to the Tab through the frame

6FM

Field monitor output

7

L

Lamp terminal low side driver

8

P

Phase sense input

Symbol

Parameter

Value

Unit

VS

Thermal Supply Voltage (load dump)

40

V

IO

Output Current Capability

internally limited

A

Ptot

Total Power Dissipation (@Tcase = 150°C, IFIELD = 5A)

6

W

VR

Reverse Voltage (see figure 1)

-2.5/-6

V

Symbol

Parameter

Value

Unit

Rth j-case

Thermal Resistance junction-case

-45 to 160

°C

Tstg

Storage Temperature

-50 to 175

°C

Rth sd

Thermal Shut-Down

175

15

°C

Rth j-case

Thermal Resistance junction -case

1.5

°C/W

1

2

3

4

5

6

7

D02AT504

8

P

L

FM

GND

S

G

F+

VGO

Tab connected to pin 5