International Rectifier – μHVIC Family: IR’s μHVIC™ Family of Easy-to-Implement Building Blocks Simplifies Design

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IR is introducing the μHVIC family of general purpose high voltage and low voltage integrated circuits that simplify power system development by offering easy to implement building blocks for frequently used circuit elements.

The new family of μHVIC devices includes the IRSxx752L 100V, 200V and 600V single channel high side drivers; the IRS25751L high voltage start-up IC; the IRS44273L single channel low side driver IC; the IRS2505L PFC boost driver IC; and the IR25750L current sensing IC.

The μHVIC family is a tool kit of ICs for common circuit elements in switched mode power (SMPS) electronics. The family offers engineers simple, flexible ICs with which to conveniently design and innovate. The μHVIC family utilizes IR’s proven high voltage IC technology to realize multiple functions and integrate robust protective features in an SOT23 package. The family is available in a small 5 lead or 6 lead SOT23 package, offering a cost effective and easy to implement solution, simplifying design and reducing time-to-market.

The family features integrated ESD and excellent latch immunity to enable rugged monolithic protection.

APPLICATION

  • HVICs for general purpose power electronics
MARKET

  • These ICs are for the mass market
FEATURES

  • High side gate driver ICs
    • 600V single channel high side driver (IRS25752L)
    • 200V single channel high side driver (IRS20752L)
    • 100V single channel high side driver (IRS10752L)
  • High voltage start-up IC (IRS25751L)
  • Single channel low side driver (IRS44273L)
  • PFC boost controller (IRS2505L)
  • 600V current sensor (IR25750L)
  • All devices are lead-free, RoHS compliant
ADVANTAGES

  • The μHVIC family is a tool kit of ICs for common circuit elements in switched mode power electronics. The family gives engineers simple flexible ICs to conveniently design and innovate with.
    • The μHVIC family utilizes IR’s proven high voltage IC technology to realize multiple functions and integrate robust protective features in an SOT23 package. The family comes in small 5 lead or 6 lead SOT23 packages, offering a cost effective and easy to implement solution, simplifying design and reducing time-to-market.
Part Number Function Package
IRS25752L 600V Single Channel High Side Driver SOT23-6L
IRS20752L 200V Single Channel High Side Driver SOT23-6L
IRS10752L 100V Single Channel High Side Driver SOT23-6L
IRS25751L High Voltage Start-Up IC SOT23-5L
IRS44273L Single Channel Low Side Driver SOT23-5L
IRS2505L PFC Boost ControllerSOT23-5L
IR25750L 600V Current SensorSOT23-5L

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