EL7412C
EL7412C
High Speed Four Channel Power MOSFET Drivers
Features
Excellent 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
General Description
The EL7412C contains (4) high performance matched drivers
These very high speed drivers are capable of delivering peak
currents of 2 0 amps into highly capacitive loads and are ideally
suited for ‘‘Full bridge’’ and ultrasound applications The high
speed performance is achieved by means of a proprietary ‘‘Tur-
bo-Driver’’ circuit that speeds up input stages by tapping the
wider voltage swing at the output Improved speed and drive
capability are enhanced by matched rise and fall delay times
The matched delays maintain the integrity of input-to-output
pulse-widths to reduce timing errors and clock skew problems
This improved performance is accompanied by a 10 fold reduc-
tion 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
Applications
Full bridge drivers
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
Connection Diagram
20 Lead Thermal SOL Package
Ordering Information
Part No
Temp Range
Pkg
Outline
EL7412CM
b
40 C to
a
85 C
20 Lead
MDP0027
Thermal SOL
7412 – 1
Note 1 Pins 4 – 7 and 14 –17 are electrically connected
January 1996 Rev B
Manufactured under U S Patent Nos 5 334 883
5 331 047
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
ELANTEC [ ELANTEC SEMICONDUCTOR ]
