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PDF EL7243 Data sheet ( Hoja de datos )
| Número de pieza | EL7243 | |
| Descripción | Dual Input/ High Speed/ Dual Channel CCD Driver | |
| Fabricantes | Elantec Semiconductor | |
| Logotipo |  |
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EL7243C
Dual Input High Speed Dual Channel CCD Driver
Features
Logic AND NAND input
3V and 5V Input compatible
Clocking speeds up to 20 MHz
20 ns Switching delay time
2A Peak drive
Isolated drains
Low output impedance
Low quiescent current
Wide operating voltage
4 5V – 16V
Applications
CCD Drivers
Short circuit protected switching
Under-voltage shut-down circuits
Switch-mode power supplies
Motor controls
Power MOSFET switching
Switching capacitive loads
Shoot-thru protection
Latching drivers
Ordering Information
Part No Temp Range Pkg Outline
EL7243CM b40 C to 20-Lead
MDP0027
a85 C Thermal SOL
General Description
The EL7243C dual input 2-channel driver achieves the same
excellent switching performance of the EL7212 family while
providing added flexibility The power package makes this part
extremely well suited for high frequency and heavy loads as in
CCD applications The 2-input logic and configuration is appli-
cable to numerous power MOSFET drive circuits As with oth-
er Elantec drivers the EL7243C is excellent for driving large
capacitive loads with minimal delay and switching times
‘‘Shoot-thru’’ protection and latching circuits can be imple-
mented by simply ‘‘cross-coupling’’ the 2-channels
Connection Diagram
20-Lead Thermal SOL Package
EL7243C
Note 1 Pins 4 – 7 and 14 – 17 are electrically connected
Note 2 Output pins must be tied together
7243 – 1
Manufactured under U S Patent Nos 5 334 883 5 341 047
Note All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these
specifications are maintained at the factory and are available upon your request We recommend checking the revision level before finalization of your design documentation
1994 Elantec Inc
1 page  
EL7243C
Dual Input High Speed Dual Channel CCD Driver
Typical Performance Curves Contd
Average Supply Current vs
Voltage and Frequency
Average Supply Current
vs Capacitive Load
Rise Fall Time vs Load
7243 – 11
7243 – 12
Rise Fall Time vs Supply Voltage
7243 – 13
7243 – 14
5
5 Page 
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet EL7243.PDF ] | |
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