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Número de pieza | EL7222 | |
Descripción | High Speed/ Dual Channel Power MOSFET Drivers | |
Fabricantes | Intersil Corporation | |
Logotipo | ||
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Data Sheet
EL7202, EL7212, EL7222
January 1996, Rev. B
FN7282
High Speed, Dual Channel Power MOSFET
Drivers
The EL7202/EL7212/EL7222 ICs are
matched dual-drivers 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 output. Improved speed and drive
capability are enhanced by matched rise and fall delay times.
These 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 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.
Pinouts
EL7212
(8-PIN PDIP, SO)
TOP VIEW
EL7222
(8-PIN PDIP, SO)
TOP VIEW
Inverting Drivers
Complementary Drivers
EL7202
(8-PIN PDIP, SO)
TOP VIEW
Non-Inverting Drivers
Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047
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
NUMBER TEMP. RANGE
EL7202CN -40°C to +85°C
EL7202CS -40°C to +85°C
EL7212CN -40°C to +85°C
EL7212CS -40°C to +85°C
EL7222CN -40°C to +85°C
EL7222CS -40°C to +85°C
PACKAGE
8-Pin PDIP
8-Pin SO
8-Pin PDIP
8-Pin SO
8-Pin PDIP
8-Pin SO
PKG. NO.
MDP0031
MDP0027
MDP0031
MDP0027
MDP0031
MDP0027
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
1 page EL7202, EL7212, EL7222
Typical Performance Curves (Continued)
Average Supply Current vs
Voltage and Frequency
Average Supply Current
vs Capacitive Load
Rise/Fall Time vs Load
Rise/Fall Time vs Supply Voltage
Propagation Delay vs Supply Voltage
Rise/Fall Time vs Temperature
Delay vs Temperature
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet EL7222.PDF ] |
Número de pieza | Descripción | Fabricantes |
EL7222 | High Speed/ Dual Channel Power MOSFET Drivers | Intersil Corporation |
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