33874 datasheet(7/37 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33874

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

OUTPUTS (HS0, HS1, HS2, HS3)

Output Drain-to-Source ON Resistance

(IHS = 5.0 A, TA = 25°C)

VPWR = 6.0 V

VPWR = 10 V

VPWR = 13 V

RDS(ON)

–

Ω

Output Drain-to-Source ON Resistance (IHS = 5.0 A, TA = 150°C)

VPWR = 6.0 V

VPWR = 10 V

VPWR = 13 V

RDS(ON)

–

Ω

Output Source-to-Drain ON Resistance (10)

IHS = 1.0 A, TA = 25°C, VPWR = -12 V

RSD(ON)

–

Ω

Output Overcurrent High Detection Levels (9.0 V < VPWR < 16 V)

SOCH = 0

SOCH = 1

IOCH0

IOCH1

Overcurrent Low Detection Levels (9.0 V < VPWR < 16 V)

SOCL[2:0] : 000

SOCL[2:0] : 001

SOCL[2:0] : 010

SOCL[2:0] : 011

SOCL[2:0] : 100

SOCL[2:0] : 101

SOCL[2:0] : 110

SOCL[2:0] : 111

IOCL0

IOCL1

IOCL2

IOCL3

IOCL4

IOCL5

IOCL6

IOCL7

8.0

7.1

6.3

5.6

4.6

3.8

3.1

2.2

8.9

7.9

7.0

5.8

4.8

3.9

2.8

10.7

9.5

8.5

7.0

5.8

4.7

3.4

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

DICR D2 = 0

DICR D2 = 1

CSR0

CSR1

–

1/7200

1/21400

–

Current Sense Ratio (CSR0) Accuracy

Output Current

2.0 A to 10 A

CSR0_ACC

-17

–

Notes

10.

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

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions 6.0 V

≤ V

PWR ≤ 27 V, 4.5 V ≤ VDD ≤ 5.5 V, - 40°C ≤ T

A ≤ 125°C, GND = 0 V unless

otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless

otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

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