Overview

Packaging

  • TSSOP-24

Order Codes

  • SC2643VXTSTR: Package Minimum Tape & Reel Only
  • SC2643VXTSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only

PB Free/ROHS

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Features

  • VRD/VRM 10.X, VRM 9.X, and K-8 compliant
  • Core voltage set point accuracy 0.5%
  • Combi-Sense™ current-mode control
  • Intrinsic phase current matching
  • Fast transient responses
  • Active droop with temperature compensation to meet load line slope
  • Support VID-on-fly with 5-bit or 6-bit VID
  • Enable function for power sequencing
  • Cycle-by-cycle peak current limit
  • Intelligent over-current shut-down
  • Over-voltage protection when using Semtech Combi-Sense™ driver
  • Under-voltage protection built in
  • External programmable soft-start
  • Externally programmable switching frequency (up to 2.8 MHz output voltage ripple frequency)
  • 2-phase, 3-phase, or 4-phase configurations
  • 24-pin SOIC or TSSOP package

Applications

  • Voltage regulator VRD/VRM 10.X
  • Voltage regulator VRM 9.X
  • Voltage regulator K-8
  • High-current, low-voltage step-down DC/DC converters

Inventory

Product Country Distributor Qty Buy