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參數(shù)資料
| 型號： | NCP4423 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 3A Dual High-Speed MOSFET Drivers |
| 中文描述： | 第3A雙路高速MOSFET驅動器 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 100K |
| 代理商： | NCP4423 |
NCP4423, NCP4424, NCP4425
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(Over operating temperature range with 4.5 V
V
DD
Min
18 V, unless otherwise specified.)
Characteristic
Symbol
Test Conditions
Typ
Max
Unit
Input
Logic 1 High Input Voltage
V
IH
–
2.4
–
–
V
Logic 0 Low Input Voltage
V
IL
–
–
–
0.8
Input Current
I
IN
0 V
V
IN
V
DD
–10
–
10
μ
A
Output
High Output Voltage
V
OH
–
V
DD
–0.025
–
–
V
Low Output Voltage
V
OL
–
–
–
0.025
V
Output Resistance, High
R
O
I
OUT
= 10 mA,
V
DD
= 18 V
–
3.7
8.0
Output Resistance, Low
R
O
I
OUT
= 10 mA,
V
DD
= 18 V
–
4.3
8.0
Peak Output Current
I
PK
–
–
3.0
–
A
Latch–Up Protection
Withstand Reverse Current
I
REV
Duty Cycle
t
300
μ
sec
2%
1.5
–
–
A
Switching Time
(Note 1.)
Rise Time
t
R
Figure 1, C
L
= 1800 pF
–
28
60
nsec
Fall Time
t
F
Figure 1, C
L
= 1800 pF
–
32
60
nsec
Delay Time 1
t
D1
Figure 1, C
L
= 1800 pF
–
32
100
nsec
Delay Time 2
t
D2
Figure 1, C
L
= 1800 pF
–
38
100
nsec
Power Supply
Power Supply Current
I
S
V
IN
= 3.0 V (Both Inputs)
V
IN
= 0 V (Both Inputs)
–
–
2.0
0.2
3.5
0.3
mA
1. Switching times guaranteed by design.
0.1
μ
F
CERAMIC
1
μ
F
WIMA
MKS–2
1
μ
F
WIMA
MKS–2
INPUT: 100 kHz,
square wave,
t
RISE
= t
FALL
10 ns
INPUT
NCP4423
(1/2 NCP4425)
V
DD
= 16 V
OUTPUT
C
L
= 1800 pF
0.1
μ
F
CERAMIC
1
2
t
D1
+5 V
INPUT
0 V
OUTPUT
0 V
90%
10%
10%
90%
10%
90%
t
F
t
R
t
D2
t
D1
+5 V
INPUT
0 V
OUTPUT
0 V
90%
10%
10%
10%
90%
t
F
t
R
t
D2
90%
16 V
16 V
INPUT: 100 kHz,
square wave,
t
RISE
= t
FALL
10 ns
INPUT
NCP4424
(1/2 NCP4425)
V
DD
= 16 V
OUTPUT
C
L
= 1800 pF
1
2
Figure 1. Inverting Driver Switching Time
Figure 2. Noninverting Driver Switching Time
Test Circuit
Test Circuit
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相關代理商/技術參數(shù) |
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|---|---|
| NCP4423/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3 A Dual High-Speed MOSFET Drivers |
| NCP4423DWR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| NCP4424DWR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| NCP4424P | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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