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L9333

ABSOLUTE MAXIMUM RATINGS

Note 1) : In flyback phase the output voltage can reach 60V.

ESD - PROTECTION

Note: Human-Body-Model according to MIL 883C. The device widthstand ST1 class level.

THERMAL DATA

Note 2) : With 6cm2 on board heat sink area.

LIFE TIME

Symbol

Parameter

Value

Unit

VS

Supply voltage DC

Supply voltage Pulse (T = 400ms)

-0.3 to 32

-0.3 to 45

V

V

dVS/dt

Supply voltage transient

-10 to +10

V/µs

VIN, VEN,

VPRG

Input, Enable, Programming

Pin voltage

-14 to 45

V

VOUT

Output voltage

-0.3 to 45 1)

V

VDIAG

Diagnostic output voltage

-0.3 to 45

V

Parameter

Value

against GND

Unit

Supply pins and signal pins

± 2

KV

Output pins

± 4

KV

Symbol

Parameter

Min

Typ

Max

Unit

TJSD

Temperature shutdown threshold

175

220

°C

TJSDhys

Temperature shutdown hysteresis

20

K

SO 12+4+4

Rth (j-p)

Thermal resistance junction to pins

15

°C/W

Rth (j-a)

Thermal resistance junction to ambient 2)

50

°C/W

Symbol

Parameter

Condition

Value

Unit

tB

useful life time

VS  14V

EN = low

20

years

tb

operating life time

4.5V

 VS  32V

EN = high

5000

hours