33892 datasheet(8/28 Pages) FREESCALE

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33892

MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA

STATIC ELECTRICAL CHARACTERISTICS (continued)

Characteristics noted under conditions 4.5 V

≤ VDD ≤ 5.5 V, 6.0 V ≤ VPWR ≤ 27 V, -40°C ≤ TJ ≤ 150°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

OUTPUTS HS0 AND HS1 (continued)

Current Sense Ratio (CSR1) Accuracy

Output Current

5.0 A

10 A

12.5 A

15 A

20 A

25 A

CSR1_ACC

-25

-19

-18

-17

-18

–

Maximum Current Sense Clamp Voltage

ICSNS = 15 mA

VCL(MAXCSNS)

4.5

6.0

7.0

Open Load Detection Current (Note 12)

IOLDC

–

100

µA

Output Fault Detection Threshold

Output Programmed OFF

VOFD(THRES)

2.0

3.0

4.0

Output Negative Clamp Voltage

0.5 A < = IHS < = 2.0 A, Output OFF

VCL

-20

–

Overtemperature Shutdown (Note 13)

TA = 125°C, Output OFF

TSD

150

175

190

°C

Overtemperature Shutdown Hysteresis (Note 13)

TSD(HYS)

5.0

–

°C

OUTPUTS HS2 AND HS3

Output Drain-to-Source ON Resistance

(IHS[2:3] = 5.0 A, TJ = 25°C)

VPWR = 6.0 V

VPWR = 10 V

VPWR = 13 V

RDS(ON)25

–

Ω

Output Drain-to-Source ON Resistance (IHS[2:3] = 5.0 A, TJ = 150°C)

VPWR = 6.0 V

VPWR = 10 V

VPWR = 13 V

RDS(ON)150

–

Ω

Output Source-to-Drain ON Resistance (Note 14)

IHS = 15 A, TJ = 25°C, VPWR = -12 V

RDS(ON)

–35

Ω

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

SOCH = 0

SOCH = 1

IOCH0

IOCH1

Notes

12.

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.

13.

Guaranteed by process monitoring. Not production tested.

14.

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

Freescale Semiconductor, Inc.

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