TC4451 MICROCHIP [Microchip Technology], TC4451 Datasheet - Page 2

• Manufacturer Part Number: TC4451
• Description: 12A High-Speed MOSFET Drivers
• Manufacturer: MICROCHIP [Microchip Technology]

TC4451/TC4452
Package Types
Functional Block Diagram
DS21987A-page 2
INPUT
GND
Note 1: Duplicate pins must both be connected for proper operation.
V
NC
DD
Input
GND
1
2
3
4
PDIP/SOIC
2: Exposed pad of the DFN package is electrically isolated.
TC4451
TC4452
8-Pin
C = 25 pF
Effective
Input
8
7
6
5
(1)
TC4451 TC4452
V
OUTPUT
OUTPUT
GND
4.7V
DD
V
OUTPUT
OUTPUT
GND
140 μA
300 mV
DD
Non-Inverting
INPUT
Inverting
GND
TC4451
TC4452
V
NC
DD
1
2
3
4
8-Pin DFN
TC4451
TC4452
Cross-Conduction
Reduction and Pre-Drive
Circuitry
(2)
8
7
6
5
TC4451 TC4452
V
OUTPUT
OUTPUT
GND
DD
V
OUTPUT
OUTPUT
GND
DD
© 2006 Microchip Technology Inc.
TC4451
TC4452
5-Pin TO-220
Output
Output
V
DD
Tab is
Common
to V
DD