Analog Integrated Circuit Device Data



Freescale Semiconductor

9

33982

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

POWER OUTPUT (CONTINUED)

IOCL0

IOCL1

IOCL2

IOCL3

IOCL4

IOCL5

IOCL6

IOCL7

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

000

001

010

011

100

101

110

111

41

36

32

29

25

20

16

12

50

45

40

35

30

25

20

15

59

54

48

41

35

30

24

18

A

CSR0

CSR1

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

DICR D2 = 0

DICR D2 = 1

–

–

1/5400

1/40000

–

–

–

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

-13

–

–

–

–

–

–

20

14

13

12

13

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

-18

–

–

–

–

–

–

25

19

18

17

18

18

%

VCL(CSNS)

Current Sense Clamp Voltage

CSNS Open, IHS = 59.0 A

4.5

6.0

7.0

V

ILEAK(CSNS)

Current Sense Leakage

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

0.0

10

20

A

(12)

IOLDC

Open Load Detection Current

30

–

100

A

(13)

VOLD(THRES)

Output Fault Detection Threshold

Output Programmed OFF

2.0

3.0

4.0

V

VCL

Output Negative Clamp Voltage

0.5 A < IHS < 2.0 A, Output OFF

-20

–

-15

V

TSD

Overtemperature Shutdown

160

175

190

C

(14)

TSD(HYS)

Overtemperature Shutdown Hysteresis

5.0

–

20

C

(14)

Notes

12.

This parameter is achieved by the design characterization by measuring a statistically relevant sample size across process variations but, not

tested in production.

13.

Output OFF open load detection current is the current required to flow through the load for the purpose of detecting the existence of an open load

condition when the specific output is commanded OFF.

14.

Guaranteed by process monitoring. Not production tested.

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