AUIPS7121R

Static Electrical Characteristics

meter

Min.

Typ.

Max.

Units

Test Conditions

Tj=25°C, Vcc=28V (unless otherwise specified)

Symbol

Para

Vcc op.

Operating voltage range

6

⎯

60

V

ON state resistance Tj=25°C

⎯

24

30

Rds(on)

150°C(2)

⎯

45

55

m

Ω

ON state resistance Tj=

Ids=2A

Icc off

Supply leakage current

⎯

2

4

Iout off

Output leakage current

⎯

2

4

µA

Vi

c=28

ifb=V

Vout=Vgnd

n=Vc

V,V

gnd

Iin on

mA

Vcc

in=28V

Input current when device on

1

2.5

4

-V

V clamp1

cc to Vout clamp voltage 1

Id=10mA

V

60

64

⎯

V clamp2

65

72

Id=20A see fig. 2

Vcc to Vout clamp voltage 2

60

Vih(1)

High level Input threshold voltage

⎯

3.5

5.9

Id=10mA

Vil(1)

Low level Input threshold voltage

1.5

3.2

⎯

V

Rds(on) rev

R

te resist

everse On sta

ance Tj=25°C

⎯

25

40

m

Ω

Isd=2A

F

.85

orward body diode voltage Tj=25°C

⎯

0.75

0

Vf

F

7

V

I

orward body diode voltage Tj=125°C

⎯

0.62

0.

f=3A

Rin

In

0

Ω

put resistor

180

250

35

(1) Input threshold

in and the tab.

Min.

Typ.

Max.

Units

o

n

s are measured directly between the input p

Switching Electrical Characteristics

Vcc=28V, Resistive load=6.8

Ω, Tj=25°C

P

Symbol

arameter

Test C nditio s

tdon

T

30

urn on delay time

6

15

tr

R

µs

ise time from 20% to 80% of Vcc

5

10

30

tdoff

Turn off delay time

25

50

100

tf

Fall time from 80% to 20% of Vcc

6

15

30

µs

See fig. 1

Protection Characteristics

Tj=25°C, Vcc=28V (unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

Tsd

Over temperature threshold(2)

150

165

⎯

°C

See fig. 3 and fig. 11

Isd

Over-current shutdown

50

60

80

A

See fig. 3 and page 7

I fault

Ifb after an over-current or an over-

temperature (latched)

2.7

3.3

4

mA

See fig. 3

Current Sensing Characteristics

Tj=25°C, Vcc=28V (unless otherwise specified), Vcc-Vifb>4V

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

Ratio

I load / Ifb current ratio

7050

8500

9950

Iload=5A

Ratio_TC

I load / Ifb variation over temperature(2)

-5%

0

+5

%

Tj=-40°C to +150°C

I offset

Load current offset

-0.6

0

0.6

A

Iout<5A

Ifb leakage

Ifb leakage current

0

10

100

µA

Iout=0A

(2) Guaranteed by design

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