參數(shù)資料
型號: L6234
廠商: 意法半導體
英文描述: Three Phase Motor Driver(三相電機驅動器)
中文描述: 三相電機驅動器(三相電機驅動器)
文件頁數(shù): 6/10頁
文件大?。?/td> 116K
代理商: L6234
0
8
16
24
V s [V]
32
40
48
0
1
2
3
4
5
6
7
8
9
10
Iq [mA]
Tj = -40
°
C
Tj = 25
°
C
Tj = 100
°
C
Tj = 130
°
C
Figure 1. QuiescentCurrent vs.Supply Volt-
age.
0
10
20
30
40
50
60
0.75
1
1.25
1.5
1.75
fsw [kHz]
Iq/(Iq@500Hz)
Tj = -40
°
C
Tj = 25
°
C
Tj = 130
°
C
Figure2. NormalizedQuiescentCurrent vs.
switching frequency.
-50
-25
0
25
50
75
100
125
150
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
Tj [
°
C]
VSD [V]
Iout=4A
Figure4. SourceDrain ForwardON voltage
vs. JunctionTemperature.
0
10
20
30
40
50
0
2
4
6
8
10
12
Vs [V]
Vref [V]
Tj = 25
°
C
Figure6. ReferenceVoltagevs. SupplyVoltage.
0
0.5
1
1.5
2
0
1
2
3
4
5
VSD [V]
ISD [A]
Tj = 25
°
C
DM O S (ON)
DM O S (OFF)
Figure 5. TypicalDiode Forward ON charac-
teristics
0
8
16
2 4
V s [V ]
32
40
4 8
0
0 .1
0 .2
0 .3
0 .4
0 .5
0 .6
0 .7
R D S (O N )
T j = 1 3 0
°
C
T j = 2 5
°
C
T j= -4 0
°
C
Io u t = 4 A
Figure3. TypicalRDS (ON)vs. SupplyVoltage.
L6234
6/10
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