參數(shù)資料
型號: MCP1402
廠商: Microchip Technology Inc.
英文描述: Tiny 500 mA, High-Speed Power MOSFET Driver
中文描述: 小500毫安,高速功率MOSFET驅(qū)動器
文件頁數(shù): 3/20頁
文件大小: 187K
代理商: MCP1402
2007 Microchip Technology Inc.
DS22052A-page 3
MCP1401/02
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
Package Power Dissipation (T
A
= 50
o
C)
5L SOT23..................................................................0.39W
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
12
10
0.5
>0.5
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 μs
0.025
18
16
t
R
19
25
ns
Figure 4-1
,
Figure 4-2
C
L
= 470 pF
Figure 4-1
,
Figure 4-2
C
L
= 470 pF
Figure 4-1
,
Figure 4-2
Figure 4-1
,
Figure 4-2
Fall Time
t
F
15
20
ns
Delay Time
Delay Time
Power Supply
Supply Voltage
Power Supply Current
t
D1
t
D2
35
35
40
40
ns
ns
V
DD
I
S
I
S
4.5
0.85
0.10
18.0
1.1
0.20
V
mA
mA
V
IN
= 3V
V
IN
= 0V
Note 1:
Switching times ensured by design.
Tested during characterization, not production tested.
2:
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