參數(shù)資料
型號: TC4421CAT
廠商: Microchip Technology Inc.
英文描述: 9A High-Speed MOSFET Drivers
中文描述: 第9A高速M(fèi)OSFET驅(qū)動器
文件頁數(shù): 3/6頁
文件大小: 78K
代理商: TC4421CAT
4-233
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
9A HIGH-SPEED MOSFET DRIVERS
TC4421
TC4422
ELECTRICAL CHARACTERISTICS (cont.):
Measured over operating temperature range with 4.5V
V
S
18V unless otherwise specified.
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
Input
V
IH
V
IL
I
IN
Output
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Current
2.4
– 10
0.8
10
V
V
μ
A
0V
V
IN
V
DD
V
OH
V
OL
R
O
R
O
Switching Time
(Note 1)
High Output Voltage
Low Output Voltage
Output Resistance, High
Output Resistance, Low
See Figure 1
See Figure 1
V
DD
= 18V, I
O
= 10 mA
V
DD
= 18V, I
O
= 10 mA
V
DD
– 0.025
2.4
1.8
V
V
W
W
0.025
3.6
2.7
t
R
t
F
t
D1
t
D2
Power Supply
Rise Time
Fall Time
Delay Time
Delay Time
Figure 1, C
L
= 10,000 pF
Figure 1, C
L
= 10,000 pF
Figure 1
Figure 1
60
60
50
65
120
120
80
80
nsec
nsec
nsec
nsec
I
S
Power Supply Current
V
IN
= 3V
V
IN
= 0V
4.5
0.45
0.06
3
mA
0.2
18
V
DD
NOTE:
1. Switching times guaranteed by design.
Operating Input Voltage
V
Figure 1. Switching Time Test Circuit
INPUT
CL
OUTPUT
TC4421
0.1
μ
F
0.1
μ
F
2
6
7
5
4
1
8
V = 18V
t
R
INPUT
90%
10%
+18V
OUTPUT
t
D1
0V
+5V
t
F
90%
t
D2
10%
0.1
μ
F
10%
90%
0V
INPUT
: 100 kHz, square wave,
t
RISE
=
t
FALL
10nsec
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