33984B datasheet(9/38 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33984

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

POWER OUTPUT

Output Drain-to-Source ON Resistance

(IHS[0:1] = 15 A, TJ = 25°C)

VPWR = 6.0 V

VPWR = 10 V

VPWR = 13 V

RDS(ON)

–

6.0

4.0

Output Drain-to-Source ON Resistance (IHS[0:1] = 15 A, TJ = 150°C)

VPWR = 6.0 V

VPWR = 10 V

VPWR = 13 V

RDS(ON)

–

10.2

6.8

Output Source-to-Drain ON Resistance IHS[0:1] = 15 A, TJ = 25°C(10)

VPWR = -12 V

RDS(ON)

–

8.0

Output Over-current High Detection Levels (9.0 V < VPWR < 16 V)

SOCH = 0

SOCH = 1

IOCH0

IOCH1

100

120

Over-current Low Detection Levels (SOCL[2:0])

000

001

010

011

100

101

110

111

IOCL0

IOCL1

IOCL2

IOCL3

IOCL4

IOCL5

IOCL6

IOCL7

8.0

6.0

22.5

17.5

12.5

7.5

9.0

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

DICR D2 = 0

DICR D2 = 1

CSR0

CSR1

–

1/20500

1/41000

–

Current Sense Ratio (CSR0) Accuracy

Output Current

5.0 A

10 A

12.5 A

15 A

20 A

25 A

CSR0_ACC

-20

-14

-13

-12

-13

–

Notes

10.

Source-Drain ON Resistance (Reverse Drain-to-Source ON Resistance) with negative polarity VPWR.

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.

Characteristic

Symbol

Min

Typ

Max

Unit

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