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 SC192

Semtech SC192

Synchronous Buck Converter with Integrated Power Devices

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The SC192 is a synchronous step-down converter with integrated power devices designed for battery operated systems. The internal power switches reduce system size and cost. In addition, an efficiency of 95% can be achieved for significant line and load ranges.

Features


  • 2.7 V to 7 V Input Range
  • Output adjustable from 0.75 V to Vin
  • Fixed frequency or PSAVE for maximum efficiency over wide load current range
  • 700 mA guaranteed output current
  • No Schottky diode required
  • 35 µA quiescent current
  • 100% duty cycle in dropout
  • 95% efficiency
  • Fast transient response
  • Over-temperature protection
  • Space-saving micro lead-frame package MLPD-10 3x3

Applications


  • Cell phones
  • Cordless phones
  • Notebook and subnotebook computers
  • PDAs and mobile communicators
  • Devices powered by 1 Li-ion cell or 3 NiMH/NiCd cells

Packaging

MLP-10

Order Codes

  • SC192IMLTR: Package Minimum Tape & Reel Only
  • SC192IMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
 
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