概览

The SC1103 is a versatile, low-cost, voltage-mode PWM controller designed for 12V input DC/DC power supply applications. A simple, fixed-voltage buck regulator can be implemented using the SC1103 with a minimum of external components. Internal level shift and drive circuitry eliminates the need for an expensive p-channel, high-side switch. The small device footprint allows for compact circuit design.

封装

  • SOIC-8

PB Free/ROHS

Learn More →

功能

  • Low cost / small size
  • Switch mode efficiency up to 95%
  • 1% reference voltage accuracy
  • Over-current protection
  • 500 mA output drive
  • 5 V – 12 V input power source
  • SO-8 package

应用

  • Pentium® P55 core supply
  • Low-cost microprocessor supplies
  • Peripheral card supplies
  • Industrial power supplies
  • High-density DC/DC conversion

Inventory

Product 国家/地区 经销商 Qty Buy