EL7202, EL7212, EL7222
®
Data Sheet
May 9, 2005
High Speed, Dual Channel Power MOSFET
Drivers
The EL7202/EL7212/EL7222 ICs are matched dual-drivers
that improve the operation of the industry standard DS0026
clock drivers. The Elantec versions are very high speed
drivers capable of delivering peak currents of 2.0 amps into
highly capacitive loads. The high speed performance is
achieved by means of a proprietary “Turbo-Driver” circuit that
speeds up input stages by tapping the wider voltage swing at
the output. Improved speed and drive capability are
enhanced by matched rise and fall delay times. These
matched delays maintain the integrity of input-to-output
pulse-widths to reduce timing errors and clock skew
problems. This improved performance is accompanied by a
10 fold reduction in supply currents over bipolar drivers, yet
without the delay time problems commonly associated with
CMOS devices. Dynamic switching losses are minimized
with non-overlapped drive techniques.
FN7282.1
Features
• Industry standard driver replacement
• Improved response times
• Matched rise and fall times
• Reduced clock skew
• Low output impedance
• Low input capacitance
• High noise immunity
• Improved clocking rate
• Low supply current
• Wide operating voltage range
• Pb-Free available (RoHS compliant)
Applications
• Clock/line drivers
Pinouts
EL7222
(8-PIN PDIP, SO)
TOP VIEW
EL7212
(8-PIN PDIP, SO)
TOP VIEW
• CCD Drivers
• Ultra-sound transducer drivers
• Power MOSFET drivers
• Switch mode power supplies
• Class D switching amplifiers
• Ultrasonic and RF generators
• Pulsed circuits
Complementary Drivers
Inverting Drivers
EL7202
(8-PIN PDIP, SO)
TOP VIEW
Non-Inverting 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 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
EL7202, EL7212, EL7222
Ordering Information
PART NUMBER
PACKAGE
TAPE &
REEL
PKG. DWG. #
EL7202CN
8-Pin PDIP
-
MDP0031
EL7202CS
8-Pin SO
-
MDP0027
EL7202CS-T7
8-Pin SO
7”
MDP0027
EL7202CS-T13
8-Pin SO
13”
MDP0027
EL7202CSZ
(See Note)
8-Pin SO
(Pb-free)
EL7202CSZ-T7
(See Note)
8-Pin SO
(Pb-free)
7”
MDP0027
EL7202CSZ-T13
(See Note)
8-Pin SO
(Pb-free)
13”
MDP0027
MDP0027
EL7212CN
8-Pin PDIP
MDP0031
EL7212CS
8-Pin SO
MDP0027
EL7212CS-T7
8-Pin SO
7”
MDP0027
EL7212CS-T13
8-Pin SO
13”
MDP0027
EL7212CSZ
(See Note)
8-Pin SO
(Pb-free)
EL7212CSZ-T7
(See Note)
8-Pin SO
(Pb-free)
7”
MDP0027
EL7212CSZ-T13
(See Note)
8-Pin SO
(Pb-free)
13”
MDP0027
MDP0027
EL7222CN
8-Pin PDIP
MDP0031
EL7222CS
8-Pin SO
MDP0027
EL7222CS-T7
8-Pin SO
7”
MDP0027
EL7222CS-T13
8-Pin SO
13”
MDP0027
EL7222CSZ
(See Note)
8-Pin SO
(Pb-free)
EL7222CSZ-T7
(See Note)
8-Pin SO
(Pb-free)
7”
MDP0027
EL7222CSZ-T13
(See Note)
8-Pin SO
(Pb-free)
13”
MDP0027
MDP0027
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.
2
EL7202, EL7212, EL7222
Absolute Maximum Ratings (TA = 25°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
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
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
Power Supply Current
Inputs High/EL7202
Inputs High/EL7212
Inputs High/EL7222
A
100
mA
POWER SUPPLY
IS
VS
7.5
2.5
5.0
mA
15
V
TYP
MAX
UNITS
CL = 500pF
CL = 1000pF
7.5
10
20
CL = 500pF
CL = 1000pF
10
13
20
Operating Voltage
AC Electrical Specifications
PARAMETER
4.5
1
2.5
4.5
TA = 25°C, V = 15V unless otherwise specified
DESCRIPTION
TEST CONDITIONS
MIN
SWITCHING CHARACTERISTICS
tR
tF
Rise Time
Fall Time
ns
ns
tD1
Turn-On Delay Time
See Timing Table
18
25
ns
tD2
Turn-Off Delay Time
See Timing Table
20
25
ns
3
EL7202, EL7212, EL7222
Timing Table
Standard Test Configuration
Simplified Schematic
4
EL7202, EL7212, EL7222
Typical Performance Curves
Max Power/Derating Curves
Input Current vs Voltage
Quiescent Supply Current
5
Switch Threshold vs Supply Voltage
Peak Drive vs Supply Voltage
“ON” Resistance vs Supply Voltage
EL7202, EL7212, EL7222
Typical Performance Curves
(Continued)
Average Supply Current vs
Voltage and Frequency
Average Supply Current
vs Capacitive Load
Rise/Fall Time vs Load
Rise/Fall Time vs Supply Voltage
Propagation Delay vs Supply Voltage
Delay vs Temperature
6
Rise/Fall Time vs Temperature
EL7202, EL7212, EL7222
EL7212 Macro Model
**** EL7212 model ****
*
input
*
|
gnd
*
|
|
Vsupply
*
|
|
| Vout
.subckt M7212 2 3 6 7
V1 12 3 1.6
R1 13 15 1k
R2 14 15 5k
R5 11 12 100
C1 15 3 43.3 pF
D1 14 13 dmod
X1 13 11 2 3 comp1
X2 16 12 15 3 comp1
sp 6 7 16 3 spmod
sn 7 3 16 3 snmod
g1 11 0 13 0 938µ
.model dmod d
.model spmod vswitch ron3 roff2meg von1 voff1.5
.model snmod vswitch ron4 roff2meg von3 voff2
.ends M7212
.subckt comp1 out inp inm vss
e1 out vss table { (v(inp) v(inm))* 5000} (0,0) (3.2,3.2)
Rout out vss 10meg
Rinp inp vss 10meg
Rinm inm vss 10meg
.ends comp1
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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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