10XSC425 查看數據表（PDF） - Freescale Semiconductor
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10XSC425 Datasheet PDF : 56 Pages
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4.3 Dynamic Electrical Characteristics
Table 5. Dynamic Electrical Characteristics
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.
Symbol
Characteristic
Min
Typ
Max
Unit Notes
POWER OUTPUT TIMING HS0 TO HS3
SRR00 Output Rising Medium Slew Rate (medium speed slew rate / SR[1:0] = 00)
300
mV/s
650
1200
SRF00 Output Falling Medium Slew Rate (medium speed slew rate / SR[1:0] = 00)
300
mV/s
720
1200
DSR_00
Driver Output Matching Slew Rate (SRR /SRF)
• PWR = 14 V at 25 °C and for medium speed slew rate
(SR[1:0] = 00) V
0.8
0.9
1.2
SRR01 Output Rising Low Slew Rate (medium speed slew rate / SR[1:0] = 01)
mV/s
150
330
600
SRF01 Output Falling Low Slew Rate (medium speed slew rate / SR[1:0] = 01)
mV/s
150
370
600
SRR10 Output Rising Fast Slew Rate (medium speed slew rate / SR[1:0] = 10)
600
1250
2400
mV/s
SRF10 Output Falling Fast Slew Rate (medium speed slew rate / SR[1:0] = 10)
600
tDLY_ON HS[0:1] Outputs Turn-ON Delay Times
• VPWR = 14 for medium speed slew rate (SR[1:0] = 00) V
40
tDLY_OFF HS[0:1] Outputs Turn-OFF Delay Times
• VPWR = 14 for medium speed slew rate (SR[1:0] = 00) V
10
t RF
HS[0:1] Driver Output Matching Time (tDLY(ON) - tDLY(OFF))
• VPWR = 14 V, fPWM = 240 Hz, PWM duty cycle = 50%, at 25 °C for
10
medium speed slew rate (SR[1:0] = 00)
1450
64
32
32
2400
100
60
60
mV/s
s (28),(29)
s (28),(29)
s (28),(29)
SRR00 HS[2,3] Output Overcurrent Detection Levels (6.0 V < VHS[0:3] < 20 V)
mV/s
200
470
800
SRF00
HS[2,3] Output Overcurrent Detection Levels (6.0 V < VHS[0:3] < 20 V)
mV/s
200
570
800
DSR_00 HS[2,3] Output Overcurrent Detection Levels (6.0 V < VHS[0:3] < 20 V)
0.6
0.8
1.0
SRR01 HS[2,3] Output Overcurrent Detection Levels (6.0 V < VHS[0:3] < 20 V)
mV/s
100
230
400
SRF01
HS[2,3] Output Overcurrent Detection Levels (6.0 V < VHS[0:3] < 20 V)
mV/s
100
300
400
Notes
28. Turn ON delay time measured from rising edge of any signal (IN[0:3] and CSB) that would turn the output ON to VHS[0:3] = VPWR / 2 with
RL = 5.0 resistive load.
29. Turn OFF delay time measured from falling edge of any signal (IN[0:3] and CSB) that would turn the output OFF to VHS[0:3] = VPWR / 2
with RL = 5.0 resistive load.
10XSC425
18
Analog Integrated Circuit Device Data
Freescale Semiconductor
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