®
EL7243
Data Sheet
May 13, 2005
FN7286.1
Dual Input, High Speed, Dual Channel
CCD Driver
The EL7243 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 applicable to numerous power MOSFET
drive circuits. As with other Elantec drivers, the EL7243 is
excellent for driving large capacitive loads with minimal delay
and switching times. “Shoot-thru” protection and latching
circuits can be implemented by simply “cross-coupling” the
2-channels.
Features
• Logic AND/NAND input
• 3V and 5V Input compatible
• Clocking speeds up to 20MHz
• 20ns Switching/delay time
• 2A Peak drive
• Isolated drains
• Low output impedance
• Low quiescent current
• Wide operating voltage — 4.5V to 16V
•
Pb-Free available (RoHS compliant)
Pinout
EL7243
(20-PIN THERMAL SOIC)
TOP VIEW
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
Note 1: Pins 4–7 and 14–17 are electrically connected.
Note 2: Output pins must be tied together.
Ordering Information
Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047
PART NUMBER
EL7243CM
EL7243CM-T13
EL7243CMZ
(See Note)
EL7243CMZ-T13
(See Note)
PACKAGE
20-Pin SOIC
20-Pin SOIC
20-Pin SOIC
(Pb-free)
20-Pin SOIC
(Pb-free)
TAPE &
REEL
-
13”
-
13”
PKG. DWG. #
MDP0027
MDP0027
MDP0027
MDP0027
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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