MC10XS3435DPNA 查看數據表（PDF） - Freescale Semiconductor

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MC10XS3435DPNA

Quad High Side Switch (Dual 10 mOhm, Dual 35 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

PWM MODULE TIMING

Input PWM Clock Range on IN0

Input PWM Clock Low Frequency Detection Range on IN0(36)

Input PWM Clock High Frequency Detection Range on IN0(36)

fIN0

fIN0(LOW)

fIN0(HIGH)

Output PWM Frequency Range using external clock on IN0

fPWM

Output PWM Frequency Accuracy using Calibrated Oscillator

AFPWM(CAL)

Default Output PWM Frequency using Internal Oscillator

fPWM(0)

CS Calibration Low Minimum Time Detection Range

t CSB(MIN)

CS Calibration Low Maximum Tine Detection Range

t CSB(MAX)

Output PWM Duty-Cycle Range for fpwm = 1.0 kHz for high speed slew rate(36) RPWM_1k

Output PWM Duty-Cycle Range for fpwm = 400 Hz(36)

RPWM_400

Output PWM Duty-Cycle Range for fpwm = 200 Hz(36)

RPWM_200

INPUT TIMING

7.68

1.0

100

–

-10

84

14

140

10

6.0

5.0

–

30.72

kHz

2.0

4.0

kHz

–

400

kHz

–

1.0

Hz

–

+10

%

120

156

Hz

20

26

μs

200

260

μs

94

%

98

%

98

%

Direct Input Toggle Time-out

AUTORETRY TIMING

tIN

175

250

325

ms

Autoretry Period

tAUTO

105

150

195

ms

TEMPERATURE ON THE GND FLAG

Thermal Prewarning Detection(37)

Analog Temperature Feedback at TA = 25°C with RCSNS=2.5 kΩ

Analog Temperature Feedback Derating with RCSNS=2.5 kΩ(38)

TOTWAR

TFEED

DTFEED

110

1.15

-3.5

125

1.20

-3.7

140

°C

1.25

V

-3.9

mV/°C

Notes

35. Clock Fail detector available for PWM_en bit is set to logic [1] and CLOCK_sel is set to logic [0].

36. The PWM ratio is measured at VHS = 50% of VPWR and for the default SR value. It is possible to put the device fully-on (PWM duty-cycle

100%) and fully-off (duty-cycle 0%). For values outside this range, a calibration is needed between the PWM duty-cycle programming

and the PWM on the output with RL = 5.0 Ω resistive load.

37. Typical value guaranteed per design.

38. Value guaranteed per statistical analysis.

Analog Integrated Circuit Device Data

Freescale Semiconductor

10XS3435

19

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