EL7202: 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.

Key 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
Typical Diagram
Application Notes
TitleTypeUpdatedSizeOther Languages
AN1116: Elantec CMOS applicationsPDF13 Nov 2014231 KB
AN1108: Applying Power MOSFET DriversPDF13 Nov 2014112 KB
Datasheets
TitleTypeUpdatedSizeOther Languages
EL7202, EL7212, EL7222 DatasheetPDF21 Nov 2014198 KB
Tech Briefs
TitleTypeUpdatedSizeOther Languages
TB458: Converting a Fixed PWM to an Adjustable PWMPDF19 Nov 2014147 KB
White Papers
TitleTypeUpdatedSizeOther Languages
Five Easy Steps to Create a Multi-Load Power SolutionPDF30 Jan 2017502 KB
Order Information
Part NumberPackage TypeWeight(g)PinsMSL RatingPeak Temp (°C)RoHS Status
EL7202CN8 Ld PDIP0.548N/ANA
EL7202CS8 Ld SOIC0.07281240
EL7202CS-T138 Ld SOIC T+R0.07281240
EL7202CS-T78 Ld SOIC T+R0.07281240
EL7202CSZ8 Ld SOIC0.07283260RoHS
EL7202CSZ-T138 Ld SOIC T+R0.07283260RoHS
EL7202CSZ-T78 Ld SOIC T+R0.07283260RoHS
EL7202, EL7212, EL7222 Datasheet 21 Nov 2014
8 Ld PDIP ISL84542
8 Ld SOIC T+R ISL1208
EL7202 Spice Model 31 Oct 2014
EL7202
AN1116: Elantec CMOS applications 13 Nov 2014
AN1108: Applying Power MOSFET Drivers 13 Nov 2014
TB458: Converting a Fixed PWM to an Adjustable PWM 19 Nov 2014
Five Easy Steps to Create a Multi-Load Power Solution 30 Jan 2017