tc4627 Microchip Technology Inc., tc4627 Datasheet - Page 5

• Manufacturer Part Number: tc4627
• Description: Power Cmos Drivers With Voltage Tripler
• Manufacturer: Microchip Technology Inc.

3.0
FIGURE 3-1:
©
2002 Microchip Technology Inc.
V
t
RISE
BOOST
Output
Input
Input: 100kHz,
+5V
square wave,
0V
0V
= t
FALL
APPLICATIONS INFORMATION
C
10µF
C
10µF
1
2
Input
10%
≤ 10nsec
2
3
7
1
90%
C1+
C
t
C1-
D1
2
10%
TC4626
INVERTING DRIVER
SWITCHING TIME
V
6
BOOST
t
F
4
C
10µF
3
5
8
t
D2
C
0.1µF Ceramic
90%
L
Output
V
= 1000pF
DD
t
R
10%
= 5V
90%
FIGURE 3-2:
t
V
RISE
BOOST
Output
Input
+5V
Input: 100kHz,
square wave,
0V
0V
= t
FALL
C
10µF
C
10µF
1
2
Input
≤ 10nsec
10%
TC4626/TC4627
2
3
7
1
C1+
C1-
C
t
2
D1
TC4627
NONINVERTING DRIVER
SWITCHING TIME
90%
V
6
BOOST
10%
4
C
10µF
t
R
3
5
8
DS21426B-page 5
90%
t
C
D2
0.1µF Ceramic
L
Output
V
= 1000pF
DD
10%
= 5V
90%
t
F