參數(shù)資料
型號: MCP1405
廠商: Microchip Technology Inc.
英文描述: 4.5A Dual High-Speed Power MOSFET Drivers
中文描述: 4.5A雙高速功率MOSFET驅(qū)動器
文件頁數(shù): 3/22頁
文件大?。?/td> 672K
代理商: MCP1405
2007 Microchip Technology Inc.
DS22022B-page 3
MCP1403/4/5
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
Supply Voltage................................................................+20V
Input Voltage...............................(V
DD
+ 0.3V) to (GND – 5V)
Input Current (V
IN
>V
DD
)................................................50 mA
Notice:
Stresses above those listed under "Maximum
Ratings" may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational sections of this specification is not intended.
Exposure to maximum rating conditions for extended periods
may affect device reliability.
DC CHARACTERISTICS (NOTE 2)
Electrical Specifications:
Unless otherwise indicated, T
A
= +25°C, with 4.5V
V
DD
18V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Input
Logic ‘
1
’, High Input Voltage
Logic ‘
0
’, Low Input Voltage
Input Current
Input Voltage
Output
High Output Voltage
Low Output Voltage
Output Resistance, High
Output Resistance, Low
Peak Output Current
Latch-Up Protection With-
stand Reverse Current
Switching Time (Note 1)
Rise Time
V
IH
V
IL
I
IN
V
IN
2.4
–1
-5
1.5
1.3
0.8
1
V
V
μA
V
0V
V
IN
V
DD
V
DD
+0.3
V
OH
V
OL
R
OH
R
OL
I
PK
I
REV
V
DD
– 0.025
2.2
2.8
4.5
>1.5
V
V
Ω
Ω
A
A
DC Test
DC Test
I
OUT
= 10 mA, V
DD
= 18V
I
OUT
= 10 mA, V
DD
= 18V
V
DD
=
18V
(Note 2)
Duty cycle
2%, t
300 μsec.
0.025
3.0
3.5
t
R
15
28
ns
Figure 4-1
,
Figure 4-2
C
L
= 2200 pF
Figure 4-1
,
Figure 4-2
C
L
= 2200 pF
Figure 4-1
,
Figure 4-2
Figure 4-1
,
Figure 4-2
Fall Time
t
F
18
28
ns
Delay Time
Delay Time
Power Supply
Supply Voltage
Power Supply Current
t
D1
t
D2
40
40
48
48
ns
ns
V
DD
I
S
I
S
4.5
1.0
0.15
18.0
2.0
0.25
V
mA
mA
V
IN
= 3V (Both Inputs)
V
IN
= 0V (Both Inputs)
Note 1:
Switching times ensured by design.
Tested during characterization, not production tested.
2:
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