Datasheet

ManualsBrandsIntersil ManualsDriversDriver, PDIP, 15V

FN7282.2

EL7202, EL7212, EL7222

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

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

• Switch mode power supplies

• Class D switching amplifiers

• Ultrasonic and RF generators

• Pulsed circuits

EL7212

(8-PIN PDIP, SO)

TOP VIEW

EL7222

(8-PIN PDIP, SO)

TOP VIEW

INVERTING

DRIVERS

COMPLEMENTARY

DRIVERS

EL7202

(8-PIN PDIP, SO)

TOP VIEW

NON-INVERTING

DRIVERS

Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047

Data Sheet July 3, 2006

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.

Summary of content (9 pages)

PAGE 1
EL7202, EL7212, EL7222 ® Data Sheet July 3, 2006 High Speed, Dual Channel Power MOSFET Drivers FN7282.2 Features • Industry standard driver replacement 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.
PAGE 2
EL7202, EL7212, EL7222 Ordering Information Part Number PART MARKING TAPE & REEL PACKAGE PKG. DWG.
PAGE 3
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.
PAGE 4
EL7202, EL7212, EL7222 Timing Table Standard Test Configuration Simplified Schematic 4 FN7282.
PAGE 5
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 FN7282.
PAGE 6
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 RISE/FALL TIME vs TEMPERATURE DELAY vs TEMPERATURE 6 FN7282.
PAGE 7
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.
PAGE 8
EL7202, EL7212, EL7222 Small Outline Package Family (SO) A D h X 45° (N/2)+1 N A PIN #1 I.D. MARK E1 E c SEE DETAIL “X” 1 (N/2) B L1 0.010 M C A B e H C A2 GAUGE PLANE SEATING PLANE A1 0.004 C 0.010 M C A B L b 0.010 4° ±4° DETAIL X MDP0027 SMALL OUTLINE PACKAGE FAMILY (SO) SYMBOL SO-8 SO-14 SO16 (0.150”) SO16 (0.300”) (SOL-16) SO20 (SOL-20) SO24 (SOL-24) SO28 (SOL-28) TOLERANCE NOTES A 0.068 0.068 0.068 0.104 0.104 0.104 0.104 MAX - A1 0.006 0.006 0.006 0.007 0.
PAGE 9
EL7202, EL7212, EL7222 Plastic Dual-In-Line Packages (PDIP) E D A2 SEATING PLANE L N A PIN #1 INDEX E1 c e b A1 NOTE 5 1 eA eB 2 N/2 b2 MDP0031 PLASTIC DUAL-IN-LINE PACKAGE SYMBOL PDIP8 PDIP14 PDIP16 PDIP18 PDIP20 TOLERANCE A 0.210 0.210 0.210 0.210 0.210 MAX A1 0.015 0.015 0.015 0.015 0.015 MIN A2 0.130 0.130 0.130 0.130 0.130 ±0.005 b 0.018 0.018 0.018 0.018 0.018 ±0.002 b2 0.060 0.060 0.060 0.060 0.060 +0.010/-0.015 c 0.010 0.010 0.010 0.