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 SC2604

Semtech SC2604

Simple Boost PWM Controller with Input Disconnect FET Drive

The SC2604 is a versatile, low-cost, voltage-mode PWM controller designed for boost DC/DC power supply applications.

Features


  • Input Voltage Range: 4.5V to 13.5V
  • 1% Voltage Reference Accuracy
  • Up to 95% Efficiency
  • Input Disconnect FET Drive
  • In-rush Current Control
  • Internal Compensation
  • Programmable Current Limit
  • Programmable Soft Start
  • 800mA Typical PWM Gate Drive
  • 400kHz Switching Frequency
  • Under Voltage Lockout
  • <200uA Shutdown Current
  • -40oC to +85oC Temperature Range
  • MSOP-8 MSOP-8 and MLPD-UT8 Package, Pb Free, Halogen Free and WEEE/RoHS Compliant

Applications


  • Portable Device
  • Flat Panel TV
  • TV Set Top Box
  • Auxiliary Supplies
  • Peripheral Card Supplies
  • Industrial Power Supply
  • High Density DC/DC Conversion

Packaging

  • MSOP-8

Order Codes

  • SC2604MSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC2604EVB-1: SC2604 Evaluation Board, MSOP-8
  • SC2604EVB-2: SC2604 Evaluation Board, MLPD-8