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EL7242CNZ

Description
2 A 2 CHANNEL, AND GATE BASED MOSFET DRIVER, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size882KB,10 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
Environmental Compliance  
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EL7242CNZ Overview

2 A 2 CHANNEL, AND GATE BASED MOSFET DRIVER, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8

EL7242CNZ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerRochester Electronics
Parts packaging codeDIP
package instructionDIP,
Contacts8
Reach Compliance Codeunknown
high side driverNO
Interface integrated circuit typeAND GATE BASED MOSFET DRIVER
JESD-30 codeR-PDIP-T8
JESD-609 codee3
length9.525 mm
Humidity sensitivity levelNOT APPLICABLE
Number of functions2
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output peak current2 A
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT APPLICABLE
Certification statusCOMMERCIAL
Maximum seat height5.334 mm
Maximum supply voltage16 V
Minimum supply voltage4.5 V
Nominal supply voltage15 V
surface mountNO
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT APPLICABLE
Disconnect time0.025 µs
connection time0.025 µs
width7.62 mm

EL7242CNZ Preview

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EL7242, EL7252
Data Sheet
July 29, 2009
FN7285.4
Dual Input, High Speed, Dual Channel
Power MOSFET Driver
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 Intersil 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.
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
Pinouts
EL7242
(8 LD PDIP, SOIC)
TOP VIEW
A IN 1
B IN 2
C IN 3
D IN 4
8 V+
7 OUT A
6 OUT B
• Wide operating voltage — 4.5V to 16V
• Pb-free available (RoHS compliant)
Applications
• Short circuit protected switching
• Undervoltage shut-down circuits
• Switch-mode power supplies
5 GND
• Motor controls
• Power MOSFET switching
• Switching capacitive loads
EL7252
(8 LD PDIP, SOIC)
TOP VIEW
A IN 1
B IN 2
C IN 3
D IN 4
8 V+
7 OUT A
6 OUT B
5 GND
• Shoot-thru protection
• Latching drivers
Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003, 2005, 2008, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
EL7242, EL7252
Ordering Information
PART NUMBER
EL7242CNZ (Note 1)
EL7242CSZ (Note 1)
EL7242CSZ-T7* (Note 1)
EL7242CSZ-T13* (Note 1)
EL7242CN (Note 2)
EL7242CS (Note 2)
EL7242CS-T7* (Note 2)
EL7242CS-T13* (Note 2)
EL7252CSZ (Note 1)
EL7252CSZ-T7* (Note 1)
EL7252CSZ-T13* (Note 1)
EL7252CN
EL7252CS
EL7252CS-T7* (Note 2)
EL7252CS-T13* (Note 2)
PART MARKING
EL7242CN Z
7242CSZ
7242CSZ
7242CSZ
EL7242CN
7242CS
7242CS
7242CS
7252CSZ
7252CSZ
7252CSZ
EL7252CN
7252CS
7252CS
7252CS
PACKAGE
8 Ld PDIP** (Pb-free)
8 Ld SOIC (Pb-free)
8 Ld SOIC (Pb-free)
8 Ld SOIC (Pb-free)
8 Ld PDIP
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC (Pb-free)
8 Ld SOIC (Pb-free)
8 Ld SOIC (Pb-free)
8 Ld PDIP
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
E8.3
MDP0027
MDP0027
MDP0027
MDP0031
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
E8.3
MDP0027
MDP0027
MDP0027
PKG. DWG. #
*Please refer to TB347 for details on reel specifications.
**Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.
NOTES:
1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is 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.
2. These parts are not recommended for new designs.
2
FN7285.4
July 29, 2009
EL7242, EL7252
Absolute Maximum Ratings
(T
A
= +25°C)
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
Thermal Information
Power Dissipation
8 Ld SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .570mW
8 Ld PDIP* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1050mW
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
Operating Conditions
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +125°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
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: T
J
= T
C
= T
A
DC Electrical Specifications
PARAMETER
INPUT
V
IH
I
IH
V
IL
I
IL
V
HVS
OUTPUT
R
OH
R
OL
I
PK
Pull-up Resistance
T
A
= +25°C, V = 15V, unless otherwise specified.
TEST CONDITIONS
MIN
TYP
MAX
UNITS
DESCRIPTION
Logic “1' Input Voltage
Logic “1' Input Current
Logic “0' Input Voltage
Logic “0' Input Current
Input Hysteresis
@0V
@V+
2.4
0.1
10
0.8
0.1
0.3
10
V
µA
V
µA
V
I
OUT
= -100mA
I
OUT
= +100mA
Source
Sink
3
4
2
2
100
6
6
Ω
Ω
A
A
mA
Pull-down Resistance
Peak Output Current
I
DC
POWER SUPPLY
I
S
V
S
Continuous Output Current
Source/Sink
Power Supply Current
Operating Voltage
Inputs High
4.5
1
2.5
16
mA
V
AC Electrical Specifications
PARAMETER
SWITCHING CHARACTERISTICS
t
R
Rise Time (Note 3)
T
A
= +25°C, V = 15V, unless otherwise specified.
TEST CONDITIONS
MIN
TYP
MAX
UNITS
DESCRIPTION
C
L
= 500pF
C
L
= 1000pF
10
20
10
20
20
20
25
25
ns
ns
ns
ns
ns
ns
t
F
Fall Time (Note 3)
C
L
= 500pF
C
L
= 1000pF
t
D-ON
t
D-OFF
NOTE:
Turn-On Delay Time (Note 3)
Turn-Off Delay Time (Note 3)
3. Limits established by characterization and are not production tested.
3
FN7285.4
July 29, 2009
EL7242, EL7252
Timing Table
5V
INPUT 2.5V
0
INVERTED
OUTPUT
90%
10%
90%
10%
t
D1
t
F
t
R
t
D2
t
R
t
F
NON-INVERTED
OUTPUT
Standard Test Configuration
V+
3
4
4.7µF
TAN
OUTPUT
1000pF
LOAD
5
EL7242
1
2
INPUT
7
Simplified Schematic
V+
+
-
OUTPUT
INPUT
+
V
REF
INPUT
BUFFER
REFERENCE AND
LEVEL SHIFTER
INVERTING
BUFFER
WITH
HYSTERESIS
LOGIC
GATE
SUPER INVERTER
4
FN7285.4
July 29, 2009
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