PWM Controllers
  • SC508A
    • EcoSpeed® DC-DC Buck Controller with Integrated LDO
  • SC508
    • EcoSpeed® DC-DC Buck Controller with Integrated LDO
  • SC493
    • EcoSpeed® Step-down Controller with I2C Interface
  • SC419
    • Single Phase DC-DC Converter with Integrated Boost Diode
  • SC418
    • EcoSpeed® DC-DC Buck Controller with Programmable LDO
  • SC4911
    • Bias/Primary Side PWM Controller with Ultra-Low Start-up Current
  • SC4910B
    • High-Performance Secondary Side Controller with Synchronous Rectifier
  • SC4910A
    • High-Performance Secondary Side Controller with Synchronous Rectifier
Semtech SC1186

Semtech SC1186

Programmable Synchronous DC/DC Converter, Dual LDO Controller

Features


  • Synchronous design, enables no-heatsink solution
  • 95% efficiency (switching section)
  • 5-bit DAC for output programmability
  • On-chip power-good function
  • Designed for Intel Pentium® II & III requirements
  • 1.5 V, 2.5 V short-circuit-protected linear controllers
  • 1.265 V ± 1.5% reference available
  • SO-24 package

Applications


  • Pentium® II & III microprocessor supplies
  • Flexible motherboards
  • 1.3 V – 3.5 V microprocessor supplies
  • Programmable triple power supplies

Packaging

SOIC-24

Order Codes