INTERSIL EL7242CSZ

EL7242, EL7252
®
Data Sheet
November 14, 2005
Dual Input, High Speed, Dual Channel
Power MOSFET Driver
FN7285.2
Features
• Logic AND/NAND input
The EL7242/EL7252 dual input, 2-channel drivers achieve
the same excellent switching performance of the 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.
• 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 — 4.5V to 16V
Ordering Information
PART NUMBER
PART
MARKING
• Pb-free plus anneal available (RoHS compliant)
TAPE
&
REEL
PACKAGE
PKG.
DWG. #
Applications
EL7242CN
EL7242CN
-
8-Pin PDIP
MDP0031
• Short circuit protected switching
EL7242CNZ
(See Note)
EL7242CNZ
-
8-Pin PDIP*
(Pb-free)
MDP0031
• Under-voltage shut-down circuits
EL7242CS
7242CS
-
8-Pin SOIC
MDP0027
EL7242CS-T7
7242CS
7”
8-Pin SOIC
MDP0027
EL7242CS-T13
7242CS
13”
8-Pin SOIC
MDP0027
EL7242CSZ
(See Note)
7242CSZ
-
8-Pin SOIC
(Pb-free)
MDP0027
EL7242CSZ-T7
(See Note)
7242CSZ
7”
8-Pin SOIC
(Pb-free)
MDP0027
• Latching drivers
EL7242CSZ-T13 7242CSZ
(See Note)
13”
8-Pin SOIC
(Pb-free)
MDP0027
Pinouts
• Switch-mode power supplies
• Motor controls
• Power MOSFET switching
• Switching capacitive loads
• Shoot-thru protection
EL7252CN
EL7252CN
-
8-Pin PDIP
MDP0031
EL7252CS
7252CS
-
8-Pin SOIC
MDP0027
EL7252CS-T7
7252CS
7”
8-Pin SOIC
MDP0027
EL7252CS-T13
7252CS
13”
8-Pin SOIC
MDP0027
EL7252CSZ
(See Note)
7252CSZ
-
8-Pin SOIC
(Pb-free)
MDP0027
EL7252CSZ-T7
(See Note)
7252CSZ
7”
8-Pin SOIC
(Pb-free)
MDP0027
EL7252CSZ-T13 7252CSZ
(See Note)
13”
8-Pin SOIC
(Pb-free)
MDP0027
EL7242
(8-PIN PDIP, SOIC)
TOP VIEW
EL7252
(8-PIN PDIP, SOIC)
TOP VIEW
Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
NOTE: Intersil Pb-free plus anneal 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.
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright Intersil Americas Inc. 2003, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
EL7242, EL7252
Absolute Maximum Ratings (TA = 25°C)
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C
Power Dissipation
SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .570mW
PDIP* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1050mW
Supply (V+ to Gnd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5V
Input Pins . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V above V+
Combined Peak Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . .4A
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
DC Electrical Specifications
PARAMETER
TA = 25°C, V = 15V unless otherwise specified
DESCRIPTION
TEST CONDITIONS
MIN
TYP
MAX
UNITS
INPUT
VIH
Logic “1' Input Voltage
IIH
Logic “1' Input Current
VIL
Logic “0' Input Voltage
IIL
Logic “0' Input Current
VHVS
Input Hysteresis
2.4
@V+
V
0.1
@0V
0.1
10
µA
0.8
V
10
µA
0.3
V
OUTPUT
ROH
Pull-Up Resistance
IOUT = -100mA
3
6
Ω
ROL
Pull-Down Resistance
IOUT = +100mA
4
6
Ω
IPK
Peak Output Current
Source
Sink
2
2
IDC
Continuous Output Current
Source/Sink
IS
Power Supply Current
Inputs High
VS
Operating Voltage
A
100
mA
POWER SUPPLY
AC Electrical Specifications
PARAMETER
1
4.5
2.5
mA
16
V
TA = 25°C, V = 15V unless otherwise specified
DESCRIPTION
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SWITCHING CHARACTERISTICS
tR
Rise Time
CL = 500pF
CL = 1000pF
10
20
ns
tF
Fall Time
CL = 500pF
CL = 1000pF
10
20
ns
tD-ON
Turn-On Delay Time
20
25
ns
tD-OFF
Turn-Off Delay Time
20
25
ns
2
EL7242, EL7252
Timing Table
Standard Test Configuration
Simplified Schematic
3
EL7242, EL7252
Typical Performance Curves
Max Power/Derating Curves
Switch Threshold vs Supply Voltage
Peak Drive vs Supply Voltage
Input Current vs Voltage
Quiescent Supply Current
4
“ON' Resistance vs Supply Voltage
EL7242, EL7252
Typical Performance Curves
(Continued)
Average Supply Current vs
Voltage and Frequency
Rise/Fall Time vs Load
5
Average Supply Current
vs Capacitive Load
Rise/Fall Time vs Supply Voltage
EL7242, EL7252
Typical Performance Curves
(Continued)
Rise/Fall Time vs Temperature
Propagation Delay vs Supply Voltage
Delay vs Temperature
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. 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
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