AUIPS7145R

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4

Static Electrical Characteristics

Tj=-40°C..150°C, Vcc=6-50V (unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

Vcc op.

Operating voltage

6

60

V

Rds(on)

ON state resistance Tj=25°C

75

100

m

Ids=2A

ON state resistance Tj=150°C(2)

135

180

Icc off

Supply leakage current

1

3

µA

Vin=Vcc / Vifb=Vgnd

Vout=Vgnd, Tj=25°C

Iout off

Output leakage current

1

3

I in on

Input current while on

0.6

2

4

mA

Vcc-Vin=28V, Tj=25°C

V clamp1

Vcc to Vout clamp voltage 1

60

64

V

Id=10mA

V clamp2

Vcc to Vout clamp voltage 2

60

65

72

Id=6A see fig. 2

Vih(1)

High level Input threshold voltage

3

5

Id=10mA

Vil(1)

Low level Input threshold voltage

1.5

2.3

4.7

Vf

Forward body diode voltage Tj=25°C

0.8

0.9

If=1A

Forward body diode voltage Tj=125°C

0.65

0.75

(1) Input thresholds are measured directly between the input pin and the tab.

Switching Electrical Characteristics

Vcc=28V, Resistive load=27 , Tj=25°C

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

tdon

Turn on delay time to 20%

4

10

20

µs

See fig. 1

tr

Rise time from 20% to 80% of Vcc

2

5

10

tdoff

Turn off delay time

20

40

80

µs

tf

Fall time from 80% to 20% of Vcc

2.5

5

10

Protection Characteristics

Tj=-40°C..150°C, Vcc=6-50V (unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

Tsd

Over temperature threshold

150(2)

165

°C

See fig. 3 and fig.11

Isd

Over-current shutdown

20

25

35

A

See fig. 3 and page 7

I fault

Ifb after an over-current or an over-

temperature (latched)

2.2

3

5

mA

See fig. 3

Current Sensing Characteristics

Tj=-40°C..150°C, Vcc=6-50V (unless otherwise specified). Specified 500µs after the turn on. Vcc-Vifb>4V

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

Ratio

I load / Ifb current ratio

2000

2400

2800

Iout<4A

Ratio_TC

I load / Ifb variation over temperature(2)

-5%

0

+5

%

Tj=-40°C to +150°C

I offset

Load current offset

-0.02

0

0.02

A

Iout<4A

Ifb leakage

Ifb leakage current On in open load

0

1

10

µA

Iout=0A, Vcc-Vin=28V

(2) Guaranteed by design