Switching Regulators
  • SC417
    • 10A Integrated FET Regulator with Programmable LDO and Selectable Ultrasonic Power-Save
  • SC427
    • 10A Integrated FET Regulator with Programmable LDO and Selectable Regular Power-Save
  • SC122
    • Low Voltage Synchronous Boost Converter
  • SC121
    • Low Voltage Synchronous Boost Regulator
  • SX1239
    • Low Power Integrated UHF Receiver
  • SC4538
    • High Efficiency Boost Converter for up to 10 LEDs
  • SC4539
    • High Efficiency Boost Converter for up to 6 LEDS
  • SC561
    • Dual Output Low Noise LDO Linear Regulator
  • SC810
    • Single Input/Single Mode Single-cell Li-ion Battery Charger
  • SCDAS4F
    • Standard Recovery, High Current Center Tap and Doubler Rectifier Assemblies
Semtech SC458

Semtech SC458

Complete Dual-Phase Low VOUT Power Supply Controller

The complete datasheet for this product is available by request only. To request a datasheet, please fill out our information request form.

Features


  • Dual-Phase Solution with Integrated Drivers
  • Hysteretic Control for Fast Transient Response
  • Combi-Sense Loss-Less Current Sensing
  • Dynamic Current Sharing
  • Active Voltage Positioning
  • True Differential Remote Sensing
  • Dual Power Good Outputs
  • Programmable Soft-Start and DAC Slew Control
  • Programmable OCP Threshold
  • Supports all Ceramic Decoupling Solutions
  • 44 pin MLP (7x7 mm)
  • Product is WEEE and RoHS Compliant

Applications


  • Graphics and other Processor Cores
  • Notebook PCs
  • Embedded Applications

Packaging

MLP-44

Order Codes

  • SC458IMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only