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EL7202CN

High Speed/ Dual Channel Power MOSFET Drivers

Elantec -> Intersil 

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

7202 – 3

Non-Inverting Drivers

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

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