10XSD200 データシートの表示（PDF） - Freescale Semiconductor

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10XSD200

Dual 10 mOhm High Side Switch

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

Table 4. Dynamic Electrical Characteristics (continued)

Unless specified otherwise: 8.0 V  VPWR  36 V, 3.0 V  VDD  5.5 V, -40 C  TA  125 C, GND = 0 V. Typical values are

average values evaluated under nominal conditions TA = 25 °C,VPWR = 28 V & VDD = 5.0 V, unless specified otherwise.

Parameter

Symbol

Min

Typ

Max

Unit

TIMING: SPI PORT, IN[0]/ IN[1] SIGNALS & AUTORETRY

Required Low time allowing delatching or triggering sleep mode (direct inputs)

Watchdog Timeout for entering Fail-safe Mode due to loss of SPI contact(38)

tIN

t WDTO

175

250

217

310

325

ms

400

ms

Auto-Retry Repetition Period (when activated):

ms

Auto_period bits = 00

Auto_period bits = 01

Auto_period bits = 10

Auto_period bits = 11

tAUTO_00

tAUTO_01

tAUTO_10

tAUTO_11

105

52.5

26.2

13.1

150

75

37.5

17.7

195

97.5

47.8

24.4

GND PIN TEMPERATURE SENSING FUNCTION

Thermal Prewarning Detection Threshold(39)

TOTWAR

110

125

140

°C

Temperature Sensing output voltage @ TA = 25 °C (470  < RCSNS < 10 k

TFEED

Gain Temperature Sensing output @ TA = 25 °C (470  < RCSNS < 10 k(39)

DTFEED

Temperature Sensing Error, range [-40 °C, 150 °C], default(39)

TFEED_ERROR

Temperature Sensing Error, [-40 °C, 150 °C] after 1 point calibration @ 25 °C(39) TFEED_ERROR

_CAL

918

10.7

-15

-5.0

1078

11.1

–

–

1238

11.5

+15

+5.0

mV

mV/°C

°C

°C

Notes:

38. Only when the WD_dis bit set to logic [0] (default). Watchdog timeout defined from the rising edge on RST to rising edge HS[0,1]

39. Values were obtained after lab characterization

10XSD200

18

Analog Integrated Circuit Device Data

Freescale Semiconductor

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