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10XS3412

Quad High Side Switch (Dual 10 mOhm, Dual 12 mOhm)

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

Table 5. Dynamic Electrical Characteristics (continued)

Characteristics noted under conditions 6.0 V ≤ VPWR ≤ 20 V, 3.0 V ≤ VDD ≤ 5.5 V, - 40 °C ≤ TA ≤ 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

POWER OUTPUT TIMING HS0 TO HS3 (CONTINUED)

Fault Detection Blanking Time(28)

10XS3412CHFK

10XS3412DHFK

tFAULT

-

-

μs

5.0

20

5.0

10

Output Shutdown Delay Time(29)

10XS3412CHFK

10XS3412DHFK

tDETECT

-

-

μs

7.0

30

7.0

20

CSNS Valid Time(30)

Watchdog Timeout(31)

t CNSVAL

–

70

100

μs

t WDTO

217

310

400

ms

ON Open-load Fault Cyclic Detection Time with LED

-

fIN0 / 128

-

ms

Notes

28. Time necessary to report the fault to FS pin.

29. Time necessary to switch off the output in case of OT or OC or SC or UV fault detection (from negative edge of FS pin to HS voltage =

50% of VPWR

30. Time necessary for CSNS to be within ±5% of the targeted value (from HS voltage = 50% of VPWR to ±5% of the targeted CSNS value).

31. For FSI open, the Watchdog timeout delay measured from the rising edge of RST, to HS[0,2] output state depend on the corresponding

input command.

10XS3412

14

Analog Integrated Circuit Device Data

Freescale Semiconductor

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