Overview

The SC2672 is a versatile 2 phase, synchronous, voltage mode PWM controller that may be used in two distinct ways. The SC2672 is ideal for dual voltage independent applications. The SC2672 features a temperature compensated voltage reference, an undervoltage lockout over current protection and internal level-shifted, high-side drive circuitry.

Packaging

  • SOIC-16

Order Codes

  • SC2672STR: Package Minimum Tape & Reel Only
  • SC2672STRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only

PB Free/ROHS

Learn More →

Features

  • 300 kHz operating frequency
  • Soft start
  • Power-good output provided
  • Under-voltage current limit
  • Phase-shifted switchers minimize ripple
  • High efficiency operation, > 90%
  • Programmable output(s) as low as 0.9 V
  • Industrial temperature range
  • SOIC-16 package
  • Bias voltage as low as 4.5 V
  • Two Independent PWM Controllers
    • Flexible, same or separate VIN
    • Independent control for each channel
    • Independent and separate output UVLO
    • 2 phases operating opposed for ripple reduction (if same VIN used)

Applications

  • Graphics cards
  • Peripheral add-in card
  • Power supplies requiring two outputs

Inventory

Product Country Distributor Qty Buy