L9407F

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PIN CONNECTION

PIN DESCRIPTION

ABSOLUTE MAXIMUM RATINGS

N°

Pin

Function

1

D+

Lamp terminal low side driver; relay terminal high side driver

2

A+

Alternator output voltage supply

3

NC

Not connected

4

DF

Field low side driver output

5

GND

Ground

6

DFM

Field monitor output

7

NC

Not connected

8

PH

Phase sense input

Symbol

Parameter

Value

Unit

DC Supply Voltage (2 min. @ 25°C) [all pins vs. GND]

24

V

Transient Supply Voltage (load dump) [see application circuit]

t<500ms

40

V

Transient Supply Voltage (low energy spikes) [see application

circuit] ISO7637-1 pulse 1,2,3 /ISO7637-3

100 (clamped at 60 by

application)

V

Junction temperature range

-40 to 170

°C

Storage and case temperature range

-40 to 150

°C

Total

power Dissipation (@ Tcase = 150°C, Ifield = 5A)

8W

Reverse Voltage (see application diagram) @ 25°C, T = 15 sec

all pins, except for PH (normal working condition)

-2.5

V

DC Pin Current on DF, A+, GND (bonding limitation)

15

A

ESD Voltage MILSTD883C (All pins vs.GND)

±4

KV

12

3

4

5

6

78