intersil EL7202, EL7212, EL7222 DATA SHEET

www.BDTIC.com/Intersil

EL7202, EL7212, EL7222

Data Sheet July 3, 2006

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.

Pinouts

EL7212

(8-PIN PDIP, SO)

TOP VIEW

EL7222

(8-PIN PDIP, SO)

TOP VIEW

FN7282.2

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

• CCD Drivers

• Ultra-sound transducer drivers

• Power MOSFET 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

COMPLEMENTARY

DRIVERS

• Switch mode power supplies

• Class D switching amplifiers

• Ultrasonic and RF generators

• Pulsed circuits

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.

All other trademarks mentioned are the property of their respective owners.

Ordering Information

www.BDTIC.com/Intersil

EL7202, EL7212, EL7222

PART

Part Number

EL7202CN EL7202CN - 8 Ld PDIP MDP0031 EL7202CS 7202CS - 8 Ld SOIC MDP0027 EL7202CS-T7 7202CS 7” 8 Ld SOIC MDP0027 EL7202CS-T13 7202CS 13” 8 Ld SOIC MDP0027 EL7202CSZ

(See Note) EL7202CSZ-T7

(See Note) EL7202CSZ-T13

(See Note) EL7212CN EL7212CN - 8 Ld PDIP MDP0031 EL7212CNZ EL7212CN Z - 8 Ld PDIP*

EL7212CS 7212CS - 8 Ld SOIC MDP0027 EL7212CS-T7 7212CS 7” 8 Ld SOIC MDP0027 EL7212CS-T13 7212CS 13” 8 Ld SOIC MDP0027 EL7212CSZ

(See Note) EL7212CSZ-T7

(See Note) EL7212CSZ-T13

(See Note) EL7222CN EL7222CN - 8 Ld PDIP MDP0031 EL7222CS 7222CS - 8 Ld SOIC MDP0027 EL7222CS-T7 7222CS 7” 8 Ld SOIC MDP0027 EL7222CS-T13 7222CS 13” 8 Ld SOIC MDP0027 EL7222CSZ

(See Note) EL7222CSZ-T7

(See Note) EL7222CSZ-T13

(See Note)

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 tempera t ures th at me et or excee d the Pb-free requirements of IPC/JEDEC J STD-020.

*Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.

MARKING

7202CSZ - 8 Ld SOIC

7202CSZ 7” 8 Ld SOIC

7202CSZ 13” 8 Ld SOIC

7212CSZ - 8 Ld SOIC

7212CSZ 7” 8 Ld SOIC

7212CSZ 13” 8 Ld SOIC

7222CSZ - 8 Ld SOIC

7222CSZ 7” 8 Ld SOIC

7222CSZ 13” 8 Ld SOIC

TAPE &

REEL PACKAGE

(Pb-free)

PKG.

DWG. #

MDP0027

MDP0031

MDP0027

FN7282.2

July 3, 2006

EL7202, EL7212, EL7222

www.BDTIC.com/Intersil

Absolute Maximum Ratings (T

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: T

DC Electrical Specifications TA = 25°C, V = 15V unless otherwise specified

parameter Description Test Conditions Min Typ Max Units

INPUT

HVS

OUTPUT

POWER SUPPLY

Logic “1” Input Voltage 2.4 V Logic “1” Input Current @V+ 0.1 10 µA Logic “0” Input Voltage 0.8 V Logic “0” Input Current @0V 0.1 10 µA Input Hysteresis 0.3 V

Pull-Up Resistance I Pull-Down Resistance I Peak Output Current Source

Continuous Output Current Source/Sink 100 mA

Power Supply Current Inputs High/EL7202

Operating Voltage 4.5 15 V

= 25°C)

= TC = T

Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C

Power Dissipation

SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .570mW

PDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1050mW

= -100mA 3 6 Ω

OUT

= +100mA 4 6 Ω

OUT

Sink

Inputs High/EL7212 Inputs High/EL7222

4.5 1

2.5

7.5

2.5

5.0

AC Electrical Specifications TA = 25°C, V = 15V unless otherwise specified

parameter Description Test Conditions Min Typ Max Units

SWITCHING CHARACTERISTICS

Rise Time CL = 500pF

Fall Time CL = 500pF

Turn-On Delay Time See Timing Table 18 25 ns Turn-Off Delay Time See Timing Table 20 25 ns

= 1000pF

7.5

10 20 10

13 20

FN7282.2

July 3, 2006

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