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MIC4452BM 参数 Datasheet PDF下载

MIC4452BM图片预览
型号: MIC4452BM
PDF下载: 下载PDF文件 查看货源
内容描述: 12A峰值低侧MOSFET驱动器双极/ CMOS / DMOS工艺 [12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process]
分类和应用: 驱动器接口集成电路光电二极管
文件页数/大小: 10 页 / 107 K
品牌: MICREL [ MICREL SEMICONDUCTOR ]
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MIC4451/4452
Micrel
Typical Characteristic Curves
Rise Time
vs. Supply Voltage
Fall Time
vs. Supply Voltage
Rise and Fall Times
vs. Temperature
C
L
= 10,000pF
V
S
= 18V
t
FALL
220
200
180
160
140
120
100
80
60
40
20
0
47,000pF
22,000pF
10,000pF
4
6
8 10 12 14 16
SUPPLY VOLTAGE (V)
18
220
200
180
160
140
120
100
80
60
40
20
0
60
50
TIME (ns)
RISE TIME (ns)
FALL TIME (ns)
40
30
20
10
47,000pF
22,000pF
10,000pF
4
6
8 10 12 14 16
SUPPLY VOLTAGE (V)
18
t
RISE
0
-40
0
40
80
TEMPERATURE (°C)
120
300
250
200
150
Rise Time
vs. Capacitive Load
5V
300
250
FALL TIME (ns)
Fall Time
vs. Capacitive Load
CROSSOVER ENERGY (A•s)
10
-7
Crossover Energy
vs. Supply Voltage
PER TRANSITION
RISE TIME (ns)
200
150
10V
100
5V
10
-8
10V
100
50
0
100
18V
18V
50
0
100
1000
10k
CAPACITIVE LOAD (pF)
100k
1000
10k
CAPACITIVE LOAD (pF)
100k
10
-9
4
6
8 10 12 14
VOLTAGE (V)
16
18
220
200
180
160
140
120
100
80
60
40
20
0
Supply Current
vs. Capacitive Load
V
S
= 18V
SUPPLY CURRENT (mA)
150
120
90
60
Supply Current
vs. Capacitive Load
V
S
= 12V
SUPPLY CURRENT (mA)
75
60
45
30
Supply Current
vs. Capacitive Load
V
S
= 5V
SUPPLY CURRENT (mA)
1
z
MH
kH
z
50
20
20
100
1000
10k
CAPACITIVE LOAD (pF)
100k
0
100
1000
10k
CAPACITIVE LOAD (pF)
100k
0
100
1000
10k
CAPACITIVE LOAD (pF)
20
30
1
50
0k
0k
15
0k
50
z
MH
kH
z
1M
H
H
H
Hz
180
SUPPLY CURRENT (mA)
Supply Current
vs. Frequency
V
S
= 18V
SUPPLY CURRENT (mA)
120
100
Supply Current
vs. Frequency
V
S
= 12V
SUPPLY CURRENT (mA)
60
50
Supply Current
vs. Frequency
V
S
= 5V
0.01
µF
160
140
F
F
1000
pF
0.1µ
0.1µ
0.01
µF
0.01
1000
60
40
20
0
10k
100k
1M
FREQUENCY (Hz)
10M
40
20
0
10k
20
10
0
10k
100k
1M
FREQUENCY (Hz)
10M
100k
1M
FREQUENCY (Hz)
1000
p
80
F
60
pF
100
30
0.1µ
F
120
80
µF
40
5-74
kH
z
z
z
z
100k
10M
April 1998