AUIPS7145R

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3

Absolute Maximum Ratings

Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. (Tj= -40°C..150°C,

Vcc=6..50V unless otherwise specified).

Symbol

Parameter

Min.

Max.

Units

Vout

Maximum output voltage

Vcc-60 Vcc+0.3

V

I rev

Maximum reverse pulsed current (t=100µs) see page 8

30

A

Isd cont.

Maximum diode continuous current Tambient=25°C, Rth=70°C/W

2.3

Vcc-Vin max. Maximum Vcc voltage

-16

60

V

Iifb, max.

Maximum feedback current

-50

10

mA

Vcc sc.

Maximum Vcc voltage with short circuit protection see page 8

50

V

Pd

Maximum power dissipation (internally limited by thermal protection)

W

Rth=50°C/W DPack 6cm² footprint

2.5

Tj max.

Maximum operating junction temperature

-40

150

°C

Maximum storage junction temperature

-55

150

Thermal Characteristics

Symbol

Parameter

Typ.

Max.

Units

Rth1

Thermal resistance junction to ambient DPak Std footprint

70

°C/W

Rth2

Thermal resistance junction to ambient Dpak 6cm² footprint

50

Rth3

Thermal resistance junction to case Dpak

4

Recommended Operating Conditions

These values are given for a quick design.

Symbol

Parameter

Min.

Max.

Units

Iout

Continuous output current, Tambient=85°C, Tj=125°C

A

Rth=50°C/W, Dpak 6cm² footprint

2.1

RIfb

Ifb resistor

1.5

k