EL7252 Intersil Corporation, EL7252 Datasheet

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EL7252

Manufacturer Part Number
EL7252
Description
Dual Input/ High Speed/ Dual Channel Power MOSFET Driver
Manufacturer
Intersil Corporation
Datasheet

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Dual Input, High Speed, Dual Channel
Power MOSFET Driver
EL7212 family while providing added flexibility. The 2-input
logic and configuration is applicable to numerous power
MOSFET drive circuits. As with other Elantec drivers, the
EL7242/EL7252 are 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.
Pinouts
Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047
(8-PIN PDIP, SOIC)
TOP VIEW
EL7242
The EL7242/EL7252 dual input, 2-
channel drivers achieve the same
excellent switching performance of the
®
1
Data Sheet
(8-PIN PDIP, SOIC)
TOP VIEW
Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
EL7252
1-888-INTERSIL or 321-724-7143
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
January 1996, Rev. B
Features
• Logic AND/NAND input
• 3V and 5V Input compatible
• Clocking speeds up to 10MHz
• 20ns Switching/delay time
• 2A Peak drive
• Isolated drains
• Low output impedance
• Low quiescent current
• Wide operating voltage — 4.5V16V
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
EL7242CN
EL7242CS
EL7252CN
EL7252CS
NUMBER
PART
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
EL7242, EL7252
PACKAGE
8-Pin SOIC
8-Pin SOIC
8-Pin PDIP
8-Pin PDIP
PKG. NO.
MDP0031
MDP0027
MDP0031
MDP0027
FN7285

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EL7252 Summary of contents

Page 1

... EL7212 family while providing added flexibility. The 2-input logic and configuration is applicable to numerous power MOSFET drive circuits. As with other Elantec drivers, the EL7242/EL7252 are 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 EL7242, EL7252 Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C Power Dissipation = 25° 15V unless otherwise specified A TEST CONDITIONS @V+ @0V ...

Page 3

... Timing Table Standard Test Configuration Simplified Schematic 3 EL7242, EL7252 ...

Page 4

... Typical Performance Curves Max Power/Derating Curves Input Current vs Voltage Quiescent Supply Current 4 EL7242, EL7252 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 5 EL7242, EL7252 (Continued) Average Supply Current vs Capacitive Load Rise/Fall Time vs Supply Voltage ...

Page 6

... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 6 EL7242, EL7252 (Continued) Propagation Delay vs Supply Voltage Delay vs Temperature ...

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