© 2007 Microchip Technology Inc. DS21424D-page 7
TC4431/TC4432
4.0 APPLICATIONS INFORMATION
FIGURE 4-1: Switching Time Test Circuit.
C
L
= 1000 pF
0.1 µF
4.7 µF
Inverting Driver
Non Inverting Driver
Input
V
DD
= 30V
Input
Output
t
D1
t
F
t
R
t
D2
Input: 100 kHz,
square wave,
t
RISE
= t
FALL
10 nsec
Output
Input
Output
t
D1
t
F
t
R
t
D2
+5V
10%
90%
10%
90%
10%
90%
V
DD
0V
90%
10%
10%
10%
90%
+5V
V
DD
0V
0V
0V
90%
4, 5
2
6
1, 8
LOCK DIS
3
7
TC4431/TC4432
DS21424D-page 8 © 2007 Microchip Technology Inc.
5.0 PACKAGING INFORMATION
5.1 Package Marking Information
XXXXXXXX
XXXXXNNN
YYWW
8-Lead PDIP (300 mil)
Example:
8-Lead SOIC (150 mil)
Example:
XXXXXXXX
XXXXYYWW
NNN
TC4431
EPA^^256
0749
TC4431E
OA^^0749
256
8-Lead CERDIP (300 mil)
Example:
XXXXXXXX
XXXXXNNN
YYWW
TC4432
EJA^^256
0749
Legend: XX...X Customer-specific information
Y Year code (last digit of calendar year)
YY Year code (last 2 digits of calendar year)
WW Week code (week of January 1 is week ‘01’)
NNN Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
* This package is Pb-free. The Pb-free JEDEC designator ( )
can be found on the outer packaging for this package.
Note: In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
3
e
3
e
3
e
3
e
3
e
© 2007 Microchip Technology Inc. DS21424D-page 9
TC4431/TC4432
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A2
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b1
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TC4432COA

Mfr. #:
Manufacturer:
Microchip Technology
Description:
Gate Drivers 1.5A Sngl 30V N-Inv
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union