IR3316S

Protection Characteristics

Tj=25°C, Rifb=500 to 5k

Ω

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

Vifb-Vin@Isd

hutdown threshold

4

4.7

5.6

V

Over-current s

Tsd

Over temperature threshold

⎯

165

⎯

°C

ig. 5

See f

OV

Over voltage protection (not latched)

26

29

33

V

Isdf

Fixed over current shutdown

90

120

140

Vifb

Isd

Vifb<

-Vin@

Isd_1k

Programmable over current shutdown 1k

30

40

50

A

1k

Ω

Rifb=

Treset

Time to reset protection

⎯

50

500

S

fig.

ee

5

Min. pulse

Min. pulse width (no WAIT state)

400

900

2000

µs

WAIT

0.4

1

2

ms

See fig. 4 and 5

WAIT function timer

Rds(on) rev.

m

Ω

Vcc-Vin=-14V,

I

30A

Reverse battery On state resistance

4

6.7

10

out=

S

lec

Typ.

Max.

Units

Test Conditions

tatic E

trical Characteristics

T

c=14

Min.

j=25°C, Vc

V (unless otherwise specified)

Symbol

Parameter

Vcc op.

Operating Voltage range

6

⎯

26

V

Icc off

S

current

⎯

1.5

5

µA

cc

o

upply leakage

Vin=V

V

, Vcc-V ut=14V,

cc-Vifb=14V

Iin, on

O

.5

3

6

mA

V

in=1

n state IN positive current

1

cc-V

4V

Vih

High level Input threshold voltage (4)

5.4

6.2

⎯

Vil

Low level Input threshold voltage (4)

4

4.9

5.8

Vhyst

Input hysteresis Vih-Vil

0.2

0.4

1

V

Drain to source leakage current

⎯

1.2

5

cc

ifb

Iout

µA

u

Vin=V

Vcc-Vo

, Vcc-V

t=14V

=0V,

On state resistance (5) Tj=25°C

7

Iout=30A, Vcc-Vin=14V

4

5.5

O

6

10

Iout=17A,

-Vin=

n state resistance (5) Tj=25°C

4

Vcc

6V

Rds(on)

O

7

10.5

13.5

m

Ω

Iout=30A, Vcc-Vin=14V

n state resistance (5) Tj=150°C

V clamp1

V

36

39

⎯

Io

50m

cc to Vout clamp voltage 1

ut=

A

V clamp2

Vcc to Vout clamp voltage 2

⎯

40

43

V

Iout=30A

(4) Input thresholds are measured directly between

the load current path and the input signal path can s

the input pin and the tab. Any parasitic resistance in common between

ignificantly affect the thresholds.

(5) Rdson is measured between the tab and the Out pin, 5mm away from the package.

Switching Electrical Characteristics

Vcc=14V, Resistive load=0.5

Ω, Tj=25°C

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

Tdon

Turn on delay time to 10% Vcc

30

120

300

Tr1

Rise time to Vcc-Vout=5V

20

50

125

Tr2

Rise time to Vcc-Vout=0.1Vcc

30

80

200

µs

Eon

Turn on energy

⎯

14

⎯

mJ

Tdoff

Turn off delay time

30

140

350

Tf

Fall time to Vout=10% of Vcc

35

100

250

µs

Eoff

Turn off energy

⎯

7

⎯

mJ

See figure 2

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