MOSFET Drivers
  • SC1205
  • High-Speed Synchronous Power MOSFET Driver
  • SC1205H
  • High-Speed 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 SC1210

Semtech SC1210

High-Speed 12 V Synchronous Power MOSFET Driver

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The SC1210 is a high speed, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers can work with many Semtech PWM controllers to provide a cost effective multi-phase voltage regulator for advanced microprocessors.

Features


  • High-efficiency dual MOSFET driver
  • +12 V supply voltage with internal LDO for optimum gate drive
  • High peak drive current
  • Adaptive non-overlapping gate drives provide shoot-through protection
  • Fast rise and fall times (15 ns typical with 3000 pf load)
  • Ultra-low (<30 ns) propagation delay (BG going low)
  • Floating top gate drive
  • Crowbar function for over-voltage protection
  • High-frequency (to 1.5 MHz) operation allows use of small inductors and low-cost ceramic capacitors
  • Under-voltage lockout
  • Low quiescent current
  • Standard SO-8 package

Applications


  • Intel Pentium® processor power supplies
  • AMD Athlon™ and AMD-K8™ processor power supplies
  • High-current low-voltage DC-DC converters

Packaging

SOIC-8

Order Codes

  • SC1210STR: Package Minimum Tape & Reel Only
 
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