Switching Regulators
  • SC195F
  • 3.5MHz, 500mA Synchronous Step Down DC-DC Regulator
  • SC202F
  • 3.5MHz, 500mA Step-down Regulator with Integrated Inductor
  • SC21150
  • Tiny 1.2A Synchronous Buck Regulator
  • SC21152
  • Tiny 1.2A Synchronous Buck Regulator with Power Good
  • SC221
  • 20MHz, 650mA, X-EMI™-Enabled Synchronous Step-Down Regulator
  • SC284AQ
  • Dual Channel 2.5MHz, 1.7A Synchronous Buck Regulator
  • TS13101
  • Galvanic Isolated Latching 60V Power Load Switch
  • TS30011
  • High Efficiency 1A Current-Mode Synchronous Buck DC/DC Converter, 1MHz
Semtech SC1102

Semtech SC1102

Synchronous Voltage-Mode Controller for Distributed Power-Supply Applications

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The SC1102 and SC1102A are low-cost, full featured, synchronous voltage-mode controllers designed for use in single ended power supply applications where efficiency is of primary concern.

Features


  • 1.265 V reference available
  • Synchronous operation for high efficiency (95%)
  • RDS(ON) current sensing
  • On-chip power-good and OVP functions
  • Soft start
  • Enable function
  • 14 Pin SOIC lead free package available. Fully WEEE and RoHS compliant

Applications


  • Microprocessor core supply
  • Low-cost synchronous applications
  • Voltage regulator modules (VRM)
  • DDR termination supplies
  • Networking power supplies
  • Sequenced power supplies

Packaging

SOIC-14

Order Codes

  • SC1102ASTR: Package Minimum Tape & Reel Only
  • SC1102ASTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1102CS.TR: Package Minimum Tape & Reel Only
  • SC1102CSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
 
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