IPS5451/IPS5451S

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3

Recommended Operating Conditions

These values are given for a quick design. For operation outside these conditions, please consult the application notes.

Symbol Parameter

Min.

Max.

Units

Vcc

Continuous Vcc voltage

5.5

18

VIH

High level input voltage

4

5.5

VIL 1

Low level input voltage

-0.3

0.9

Iout

Continuous output current

—

4

—

3.5

Iout

Continuous output current

Tc=85

—

14

Rin

Recommended resistor in series with IN pin

4

6

Rdg

Recommended resistor in series with DG pin

10

20

V

A

k

Ω

Symbol Parameter

Min.

Typ.

Max. Units Test Conditions

Rds(on)

ON state resistance Tj = 25

—

19

25

Rds(on)

ON state resistance @ Vcc = 6V

—

22

30

(Vcc=6V)

Rds(on)

ON state resistance Tj = 150

32

—

Vin = 5V, Iout = 14A

@Tj=150

Vcc oper. Functional operating range

5.5

—

35

45

49

—

—

50

60

Vf

Body diode forward voltage

—

0.9

1.2

Id = 14A, Vin = 0V

Iout

Output leakage current

—

10

50

Vout = 0V, Tj = 25

leakage

Icc off

Supply current when OFF

—

3.5

50

Vin = 0V, Vout = 0V

Icc on

Supply current when ON

—

3.5

10

Vin = 5V

Icc ac

Ripple current when ON (AC RMS)

—

20

—

Vin = 5V

Vdgl

Low level diagnostic output voltage

—

0.1

0.4

V

Idg = 1.6 mA

Idg

Diagnostic output leakage current

—

1.5

10

Vdg = 4.5V

leakage

Vih

IN high threshold voltage

a

2.7

3.4

Vil

IN low threshold voltage

1

2.0

a

Iin, on

On state IN positive current

—

30

80

µA

Vin = 4V

Vccuv+

Vcc UVLO positive going threshold

—

4.7

5.5

Vccuv-

Vcc UVLO negative going threshold

3.0

4.4

—

Inhyst.

Input hysteresis

0.2

0.6

1.5

Static Electrical Characteristics

(Tj = 25

m

Ω

Vin = 5V, Iout = 14A

Vin = 5V, Iout = 7A

µA

V

V

µA

V