el7243 Intersil Corporation, el7243 Datasheet

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el7243

Manufacturer Part Number
el7243
Description
Dual Input, High Speed, Dual Channel Ccd Driver
Manufacturer
Intersil Corporation
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
el7243CM
Manufacturer:
INTERSIL
Quantity:
20 000
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.
Pinout
Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047
Note 1: Pins 4–7 and 14–17 are electrically connected.
Note 2: Output pins must be tied together.
(20-PIN THERMAL SOIC)
TOP VIEW
EL7243
®
1
Data Sheet
1-888-INTERSIL or 1-888-352-6832
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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)
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
Ordering Information
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.
EL7243CM
EL7243CM-T13
EL7243CMZ
(See Note)
EL7243CMZ-T13
(See Note)
PART NUMBER
All other trademarks mentioned are the property of their respective owners.
May 13, 2005
|
Copyright Intersil Americas Inc. 1996, 2003, 2005. All Rights Reserved
Intersil (and design) is a registered trademark of Intersil Americas Inc.
20-Pin SOIC
20-Pin SOIC
20-Pin SOIC
20-Pin SOIC
PACKAGE
(Pb-free)
(Pb-free)
TAPE &
REEL
13”
13”
-
-
EL7243
PKG. DWG. #
FN7286.1
MDP0027
MDP0027
MDP0027
MDP0027

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el7243 Summary of contents

Page 1

... 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 “ ...

Page 2

... SWITCHING CHARACTERISTICS t Rise Time R t Fall Time F t Turn-On Delay Time D-ON t Turn-Off Delay Time D-OFF 2 EL7243 = 25°C) Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C Power Dissipation = 25° 15V unless otherwise specified A DD TEST CONDITIONS ...

Page 3

... Timing Table Standard Test Configuration Simplified Schematic 3 EL7243 Pins 19, 20 connected to V+ ...

Page 4

... Typical Performance Curves Max Power/Derating Curves Input Current vs Voltage Quiescent Supply Current 4 EL7243 Switch Threshold vs Supply Voltage Peak Drive vs Supply Voltage “ON” Resistance vs Supply Voltage ...

Page 5

... Typical Performance Curves Average Supply Current vs Voltage and Frequency Rise/Fall Time vs Load Rise/Fall Time vs Temperature 5 EL7243 (Continued) Average Supply Current vs Capacitive Load Rise/Fall Time vs Supply Voltage Delay vs Temperature Propagation Delay vs Supply Voltage ...

Page 6

... Applications Information 6 EL7243 Typical CCD Configuration EL7243 Macromodel ...

Page 7

... EL7243 Macromodel * EL7243 Macromodel * Revision A, January 1996 * Connections Gnd * | Inp Inp out * | | | | V .subckt M7243 1 100 43.3pF dmod comp1 comp1 1 100 ...

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