參數(shù)資料
型號: MC33143
廠商: Motorola, Inc.
英文描述: DUAL HIGH-SIDE SWITCH
中文描述: 雙高邊開關
文件頁數(shù): 3/8頁
文件大?。?/td> 162K
代理商: MC33143
MC33143
3
MOTOROLA ANALOG IC DEVICE DATA
DC ELECTRICAL CHARACTERISTICS
(Characteristics noted under conditions 9.0 V
VPwr
17 V, 4.5 V
VDD 5.5 V,
–40
°
C
TL
125
°
C, unless otherwise noted, typical values represent approximate mean at TL = 25
°
C.)
Characteristic
Symbol
Min
Typ
Max
Unit
POWER INPUT
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(CEN = IN1 = IN2 = 0.7 x VDD, IO1 = IO2 = –1.0 A)
Standby (CEN = 0.7 x VDD, IN1 = IN2 = 0.3 x VDD, RL = 12
)
“Sleep State” (CEN = IN1 = IN2 = 0.3 x VDD, RL = 12
)
Logic Supply Voltage Range
IPwr
IPwr(sby)
IPwr(sleep)
VDD
IDD
0.1
4.2
3.9
0.2
7.0
7.0
300
mA
mA
μ
A
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Supply Current (Note 1)
Both Outputs ON
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4.5
0.43
5.0
5.5
V
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Logic Supply Current
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NOTES:
1.Supply current when both outputs are ON and during standby are measured in the Ground pin while during “sleep state” is measured in the VPwr pin
.
2.Overvoltage Shutdown causes enabled outputs to be forced OFF; Overvoltage fault is immediately reported.
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DC ELECTRICAL CHARACTERISTICS
(Characteristics noted under conditions 9.0 V
VPwr
17 V, 4.5 V
VDD 5.5 V,
–40
°
C
TL
125
°
C, unless otherwise noted, typical values represent approximate mean at TL = 25
°
C.)
Characteristic
Symbol
Min
Typ
Max
Unit
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°
IO = –0.5 A. VPwr = 5.5 V
IO = –1.0 A. VPwr = 14 V
IO = –2.0 A. VPwr = 24 V
Drain–to–Source ON Resistance (Note 1)
(TJ = 125
°
C, CEN = IN1 = IN2 = 0.7 x VDD)
IO = –0.5 A. VPwr = 5.5 V
IO = –1.0 A. VPwr = 14 V
IO = –2.0 A. VPwr = 24 V
(CEN = 0.7 x VDD, IN1 = IN2 = 0.3 x VDD)
Output OFF Open Load Sense Current
(CEN = IN1 = IN2 = 0.7 x VDD)
TL = –40
°
C
°
(CEN = 0.7 x VDD, IN1 = IN2 = 0.3 x VDD)
IO = –20 mA
IO = –200 mA
(CEN = IN1 = IN2 = SFPD = 0.7 x VDD)
Over Temperature Shutdown Hysteresis (Note 6)
0.2
0.14
0.14
0.5
0.2
0.2
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1.0
0.38
0.38
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–5.0
–45
–150
A
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–2.0
–145
–200
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–9.0
–9.0
–13.2
–13.5
–20
–20
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NOTES:
1.RDS(on) applies to OUT1, OUT2 and is independent of output current.
2.Applies to each output; each output has independent self–limiting source current feature; Over Current and Short–to–Ground defined as condition
when output source current exceeds IO(Lim); Device ignores Over Current and Short–to–Ground faults from 0 to tss.
3.Applies to each output; tested for by ramping IO from 0 until STAT
0.7 x VDD; defined as the condition when IO is outside of IO(on) current window.
4.Applies to each output; each output has independent dynamic output voltage clamping feature.
5.Applies to each output; each output has independent thermal shutdown; parameter is measured by ramping temperature until enabled output is
disabled; parameter is established by design but is not production tested; thermal fault is immediately reported.
6.Parameter is established by design but is not production tested.
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TLim(hys)
15
°
C
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