Microchip Technology TC4451, Manual

Page: 2 / 24

TC4451/TC4452
DS20001987C-page 2

2006-2014 Microchip Technology Inc.
Package Types
8-Pin PDIP/SOIC
( 1 , 2 )
1
2
3
4
V
DD
5
6
7
8
OUTPUT
GND
V
DD
INPUT
NC
GND
OUTPUT
5-Pin TO-220
( 1 , 2 )
V
DD
GND
INP
U
T
GND
OUTP
UT
TC4451
Tab is Common to V
DD
Note 1: Duplicate pins must both be connected for proper operation.
2: Exposed thermal pad (EP) of the DFN-S package is electrically isolated; see Table 3-1 .
TC4451
8-Pin DFN-S
( 1 , 2 )
V
DD
INPUT
NC
GND
V
DD
OUTPUT
GND
OUTPUT
TC4451
1
2
3
4
8
7
6
5
EP
9
1
2
3
4 5
6
7
8
V
DD
INPUT
NC
GND
TC4452
V
DD
OUTPUT
GND
OUTPUT
V
DD
INPUT
NC
GND
TC4452
V
DD
OUTPUT
GND
OUTPUT
1
2
3
4
8
7
6
5
EP
9
TC4452