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SPSB081C3 데이터시트(PDF) 61 Page - STMicroelectronics

부품명 SPSB081C3
상세설명  Automotive power management IC with LIN and CAN-FD
PDF  135 Pages
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

SPSB081C3 데이터시트(HTML) 61 Page - STMicroelectronics

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Table 36. Outputs OUT1–OUT4
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Item
rON OUT1,2,3,4_25
on-resistance to supply
VS = 13. 5 V, Tamb=+25°C
IOUT1,2,3,4= -60mA
7
9
Ω
D.001
rON OUT1,2,3,4_125
VS = 13.5 V, Tamb=+125°C
IOUT1,2,3,4 = -60mA
14
20
Ω
D.002
IQLH_stdby
switched-off output current
high side drivers of OUT1-4 (1)
VOUT = 0 V, standby mode
-5
µA
D.003
IQLH_stdby_act
VOUT = 0 V, active mode
-10
µA
D.004
1. Negative value: leakages internally sink from driver output pin to internal IC ground positive value: Leakage sourced from
internal driver output pin to external ground.
5.10
Power outputs switching times
Table 37. Power outputs switching times
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Item
td OFF H
Output delay time
high-side driver OFF
(OUT1,2,3,4) (delay
between CSN 50 % to
OUT at 20% of VS)
(figure 39)
VS= 13.5 V
V1= 5 V
Rload = 128 Ω
20
140
µs
D.005
td ON H
Output delay time
high-side driver ON
(OUT1,2,3,4) (delay
between CSN 50% to
OUT at 80% of VS)
(figure 39)
VS= 13.5 V
V1= 5 V
Rload = 128 Ω
10
60
µs
D.006
dVOUT/dt
Slew rate for drivers
OUT1…4
VS = 13.5 V(1)(2).
0.1
0.2
0.5
V/µs
D.007
fPWM1
PWM switching
frequency
VS /VSREG = 13.5 V; tested
by scan
125
Hz
D.008
fPWM2
PWM switching
frequency
VS /VSREG = 13.5 V; tested
by scan
-
250
-
Hz
D.009
DC
SPI configurable duty
cycle for OUT1…4
0.1% steps; tested by scan
0.1
100
%
D.010
1. Rload = 128 Ω at OUT1,2,3 ,4, in high on-resistance mode.
2. Slope dVOUT/dt is measured between 20% and 80% of the final output voltage value
SPSB081
Power outputs switching times
DS14048 - Rev 1
page 61/135



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