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EL7252C Schematic ( PDF Datasheet ) - Elantec Semiconductor

Teilenummer EL7252C
Beschreibung Dual Input High Speed Dual Channel Power MOSFET Driver
Hersteller Elantec Semiconductor
Logo Elantec Semiconductor Logo 




Gesamt 8 Seiten
EL7252C Datasheet, Funktion
EL7242C EL7252C
Dual Input High Speed Dual Channel Power MOSFET Driver
Features
 Logic AND NAND input
 3V and 5V Input compatible
 Clocking speeds up to 10 MHz
 20 ns Switching delay time
 2A Peak drive
 Isolated drains
 Low output impedance
 Low quiescent current
 Wide operating voltage
4 5V – 16V
Applications
 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
Part No Temp Range Pkg Outline
EL7242CN b40 C to a85 C 8-Pin P-DIP MDP0031
EL7242CS b40 C to a85 C 8-Pin SOIC MDP0027
EL7252CN b40 C to a85 C 8-Pin P-DIP MDP0031
EL7252CS b40 C to a85 C 8-Pin SOIC MDP0027
General Description
The EL7242C EL7252C dual input 2-channel drivers achieve
the same excellent switching performance of the EL7212 family
while providing added flexibility The 2-input logic and configu-
ration is applicable to numerous power MOSFET drive circuits
As with other Elantec drivers the EL7242C EL7252C are ex-
cellent for driving large capacitive loads with minimal delay
and switching times ‘‘Shoot-thru’’ protection and latching cir-
cuits can be implemented by simply ‘‘cross-coupling’’ the 2-
channels
Connection Diagrams
EL7242C
EL7252C
7242 – 1
7242 – 2
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






EL7252C Datasheet, Funktion
EL7242C EL7252C
Dual Input High Speed Dual Channel Power MOSFET Driver
Typical Performance Curve Contd
Rise Fall Time vs Temperature
Propagation Delay vs Supply Voltage
7242 – 13
Delay vs Temperature
7242 – 14
7242 – 15
6

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