PWM Controllers
  • SC1102
  • Synchronous Voltage-Mode Controller for Distributed Power-Supply Applications
  • SC1103
  • Asynchronous Voltage-Mode PWM Controller for 12 V Input
  • SC1104A
  • Not Recommended For New Designs
  • SC1104B
  • Simple, Synchronous Voltage-Mode PWM Controller
  • SC1109
  • Synchronous PWM Controller With Dual Low-Dropout Regulator Controllers
  • SC1110
  • Sink and Source DC/DC Controller For Termination Power Supply Applications
  • SC1116
  • Linear FET Controller for DDR Supplies
  • SC1175
  • Low-Power Dual Synchronous DC/DC Controller with Current-Sharing Circuitry
Semtech SC2621

Semtech SC2621

500 kHz Voltage-Mode PWM Controller With Linear Power Regulator

Add to Watch List

Features


  • 500 kHz switching frequency
  • 4 V to 16 V power rails
  • Internal LDO for optimum gate drive voltage
  • 1.5 A gate drive current
  • Programmable output voltages
  • Internal soft start
  • Power rail under-voltage lockout
  • Hiccup-mode short circuit protection
  • SOIC-14 package

Applications


  • Graphics processor power supplies on PCI-Express platform
  • Embedded, low-cost, high-efficiency converters
  • Point-of-load power supplies

Packaging

SOIC-14

Order Codes

  • SC2621IMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC2621STRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
 
- Close -
Add Product to Watch List

Please login to the mySemtech member site to add products to your personal Watch List.

If you're not registered for mySemtech, please Register now. mySemtech member benefits include pre-filled forms for quick and easy online ordering, technical support, new product information and more.