Datasheet

TC4451/TC4452
DS21987B-page 2  2006-2012 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
INPUT
GND
OUTPUT
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 package is electrically isolated; see Table 3-1.
TC4451
8-Pin DFN
(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
45
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