MOSFET Drivers
  • SC1205
  • High-Speed Synchronous Power MOSFET Driver
  • SC1210
  • High-Speed 12 V Synchronous Power MOSFET Driver
  • SC1211
  • High-Speed Combi-Sense™ Synchronous MOSFET Driver
  • SC1211VX
  • High-Speed Combi-Sense® Synchronous MOSFET Driver for Mobile Applications
  • SC1214
  • High Speed Combi-Sense® 2-Phase Synchronous MOSFET Driver
  • SC1218
  • Not Recommended For New Designs
  • SC1301A
  • 2 A High-Speed Low-Side MOSFET Driver
  • SC1301B
  • 2 A High-Speed Low-Side MOSFET Driver
Semtech SC1205H

Semtech SC1205H

High-Speed Synchronous Power MOSFET Driver

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The SC1205H is a cost effective, High Drive Voltage, Dual MOSFET Driver designed for switching High and Low side Power MOSFETs.  Each driver is capable of Ultra-fast rise/fall times as well as a 20ns max propagation delay from input transition to the gate of the power FETs.

Features


  • Higher efficiency
  • Fast rise and fall times (15 ns typical with 3000 pF load)
  • Higher gate drive voltage (8 V) for optimum MOSFET RDS_ON at minimum switching loss
  • Ultra-low (< 20 ns) propagation delay (BG going low)
  • 5 Amp peak current
  • Adaptive non-overlapping gate drives provide shoot-through protection
  • Floating top drive switches up to 18 V
  • Under-voltage lock-out
  • Over-temperature shutdown
  • Less than 10 µA supply current when EN is low
  • Low cost

Applications


  • Intel Pentium® power supplies
  • AMD Athlon™ and AMD-K8™ power supplies
  • High-efficiency portable and notebook computers
  • Battery-powered applications
  • High-frequency (to 1.0 MHz) operation allows use of small inductors and low-cost caps in place of electrolytics

Packaging

SOIC-8

Order Codes

  • SC1205HSTR: Package Minimum Tape & Reel Only
 
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