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(31)
10XS3435B
10XS3435D
tFAULT
-
-
μs
5.0
20
5.0
10
Output Shutdown Delay Time(32)
10XS3435B
10XS3435D
tDETECT
-
-
μs
7.0
30
7.0
20
CSNS Valid Time(33)
Watchdog Time-out(34)
t CNSVAL
-
70
100
μs
t WDTO
217
310
400
ms
ON Open-Load Fault Cyclic Detection Time with LED
-
fIN0 / 128
-
ms
Notes
31. Time necessary to report the fault to FS pin.
32. 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
33. 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).
34. 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.
Analog Integrated Circuit Device Data
Freescale Semiconductor
10XS3435
15