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SR25
25W Non-Isolated Step-Down Switching Regulator

SR25 Switching Regulator
Key Features
  • Efficiency up to 94%
  • Wide input voltage range (3:1)
  • Adjustable output voltage
  • Over/undervoltage protection
  • Thermal protection
  • Synchronous rectification
  • 10礢 transient response, NL to FL
  • Soft start
  • Six-sided EMI shielding

Product Overview

The SR25 is a state-of-the-art, non-isolated step-down switching regulator with synchronous rectification enclosed in a 2󪻐.395-inch package. The wide input voltage of 4.2Vin to 14Vin gives the user a cost-effective solution for generating voltages of 5Vout or lower. Combine this with a response time of 10礢 and a fully adjustable output voltage range and you have a device that can supply up to 8 amps of output current on demand for any voltage range that will satisfy the most demanding power requirements for logic ICs. Reliability is enhanced with thermal protection, over/undervoltage protection, 94% efficiency and surface mount technology.

 

 

Document Revision Date
  SR25 Switching Regulator Data Sheet Rev05 25-Feb-2006
  SR-001 Application Note: Protection Rev02 01-May-2002
  Click here for Application Notes