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DC-DC Converter

     SDH2105D is a built-in BSD half-bridge drive circuit used as a high-voltage power device such as N-type power MOSFET and IGBT. It has built-in undervoltage protection to prevent the power transistor from working at low control voltage; it features the dual high interlock protection function of high and low side input signal and built-in dead zone time, which can ensure that the upper and lower bridge arms of the power transistors will not be turned on at the same time.

Main feature
  • High-side floating supply offset voltage: 600V

  • Output current: +0.35A / -0.70A

  • 3.3V / 5V / 15V input logic compatible

  • High/low-side input inter-lock protection

  • Under-voltage (UV) protection

  • Dead time control

  • dV/dt immune

  • Built-in bootstrap diode (BSD)


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SDH2105D SOP-8-225-1.27 SDH2105D Halogen free Tube
SDH2105DTR SOP-8-225-1.27 SDH2105D Halogen free Tape & Reel
Documents
title Types of Size (KB) date Download the latest English version
SDH2105D 0 2026-10-26 SDH2105D Brief Datasheet