International Power Circuits Switching Regulators


IP2030 Series

Switching Regulators

  • Up to 95% efficiency for 5V version
  • 3A output current
  • 4.5V to 32V input range
  • 2.5V, 3.3V, 5.0V fixed output versions
  • 300KHz switching frequency @ 3A and above
  • User programmable soft-start
  • Quiescent current less than 1mA
  • User programmable current limit

IP2030 series are high efficiency, 3A and step-down Switching regulators, making them ideal for use in military, aerospace and other high reliability applications. The output voltage is configured for 2.5V, 3.3V or 5.0V internally and the input range is 4.5V to 32V. The operating frequency of the IP2030 is 300KHz and internally set. An external "soft start" capacitor allows the user to control how quickly the output comes up to regulation voltage after adding the input votalge. An extremely low quiescent current of typically less than 1mA and 95% operating efficiency keep the total internal power dissipation of the IP2030 down to an absolute minimum.IP2030 series uses thick-film hybrid techniques and are packaged in hermetically sealed metal cases.

IP2030 Data Sheet Version 1 - April 2009