33982 datasheet(9/47 Pages) NXP

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NXP Semiconductors

33982

ELECTRICAL CHARACTERISTICS

POWER OUTPUT (CONTINUED)

IOCL0

IOCL1

IOCL2

IOCL3

IOCL4

IOCL5

IOCL6

IOCL7

Overcurrent Low Detection Levels (SOCL[2:0]) CHFK

000

001

010

011

100

101

110

111

IOCL0

IOCL1

IOCL2

IOCL3

IOCL4

IOCL5

IOCL6

IOCL7

Overcurrent Low Detection Levels (SOCL[2:0]) EHFK

000

001

010

011

100

101

110

111

CSR0

CSR1

Current Sense Ratio (9.0 V < VPWR < 16 V, CSNS < 4.5 V) CHFK

DICR D2 = 0

DICR D2 = 1

–

1/5400

1/40000

–

CSR0

CSR1

Current Sense Ratio (9.0 V < VPWR < 16 V, CSNS < 4.5 V) EHFK

DICR D2 = 0

DICR D2 = 1

–

1/4900

1/34700

–

CSR0_ACC

Current Sense Ratio (CSR0) Accuracy

Output Current

10 A

20 A

25 A

30 A

40 A

50 A

-20

-14

-13

-12

-13

–

CSR1_ACC

Current Sense Ratio (CSR1) Accuracy

Output Current

10 A

20 A

25 A

30 A

40 A

50 A

-25

-19

-18

-17

-18

–

VCL(CSNS)

Current Sense Clamp Voltage

CSNS Open, IHS = 59.0 A

4.5

6.0

7.0

ILEAK(CSNS)

Current Sense Leakage

IN = 1 with OUT opened of load or IN = 0

0.0

A

(12)

IOLDC

Open Load Detection Current

–

100

A

(13)

VOLD(THRES)

Output Fault Detection Threshold

Output Programmed OFF

2.0

3.0

4.0

Table 4. Static electrical characteristics (continued)

Characteristics noted under conditions 4.5 V

 VDD  5.5 V, 6.0 V  VPWR  27 V, -40 C  TA  125 C, unless otherwise noted. Typical

values noted reflect the approximate parameter mean at TA = 25 C under nominal conditions, unless otherwise noted.

Symbol

Characteristic

Min

Typ

Max

Unit

Notes

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