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PDF EL7212C Data sheet ( Hoja de datos )
| Número de pieza | EL7212C | |
| Descripción | High Speed Dual Channel Power MOSFET Drivers | |
| Fabricantes | Elantec Semiconductor | |
| Logotipo |  |
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EL7202C 7212C 7222C
High Speed Dual Channel Power MOSFET Drivers
Features
Industry standard driver
replacement
Improved response times
Matched rise and fall times
Reduced clock skew
Low output impedance
Low input capacitance
High noise immunity
Improved clocking rate
Low supply current
Wide operating voltage range
Applications
Clock line drivers
CCD Drivers
Ultra-sound transducer drivers
Power MOSFET drivers
Switch mode power supplies
Class D switching amplifiers
Ultrasonic and RF generators
Pulsed circuits
Ordering Information
Part No Temp Range Pkg Outline
EL7202CN b40 C to a85 C 8-Pin P-DIP MDP0031
EL7202CS b40 C to a85 C 8-Pin SO MDP0027
EL7212CN b40 C to a85 C 8-Pin P-DIP MDP0031
EL7212CS b40 C to a85 C 8-Pin SO MDP0027
EL7222CN b40 C to a85 C 8-Pin P-DIP MDP0031
EL7222CS b40 C to a85 C 8-Pin SO MDP0027
General Description
The EL7202C EL7212C EL7222C ICs are matched dual-driv-
ers ICs that improve the operation of the industry standard
DS0026 clock drivers The Elantec Versions are very high speed
drivers capable of delivering peak currents of 2 0 amps into
highly capacitive loads The high speed performance is achieved
by means of a proprietary ‘‘Turbo-Driver’’ circuit that speeds
up input stages by tapping the wider voltage swing at the out-
put Improved speed and drive capability are enhanced by
matched rise and fall delay times These matched delays main-
tain the integrity of input-to-output pulse-widths to reduce tim-
ing errors and clock skew problems This improved performance
is accompanied by a 10 fold reduction in supply currents over
bipolar drivers yet without the delay time problems commonly
associated with CMOS devices Dynamic switching losses are
minimized with non-overlapped drive techniques
Connection Diagrams
EL7212C
EL7222C
7202 – 1
Inverting Drivers
7202 – 2
Complementary Drivers
EL7202C
Non-Inverting Drivers
7202 – 3
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  
EL7202C EL7212C EL7222C
High Speed Dual Channel Power MOSFET Drivers
Typical Performance Curve Contd
Average Supply Current vs
Voltage and Frequency
Average Supply Current
vs Capacitive Load
Rise Fall Time vs Load
7202 – 12
7202 – 13
Rise Fall Time vs Supply Voltage
7202 – 14
7202 – 15
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet EL7212C.PDF ] | |
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