Page: 1

Parts by Number Top

Part # Distributor Manufacturer Product Category Description
SI8220DB-A-ISR Digi-Key Silicon Laboratories Inc Isolators IC ISOLATED DRIVER OPTO 8SOIC
Si8220BB-A-IS Silicon Labs Silicon Labs Power and Power Management IC ISOdriver Isolated Gate Driver; up to 5 kVrms input-to-output differential voltage isolation; withstands 1500 VDC peak driver-to-driver isolation; up to 8 MHz switching frequency

Conduct Research Top

  • Pin-Compatible Digital Isolated Gate Drivers Make Life Easy for Power Designers
    For the last three decades, opto-drivers have been the "go-to" isolated gate driver solution because they provide isolated gate drive functionality and inherent high-side level shifting in a single package. However, the recent introduction of advanced CMOS-based opto-driver drop-in replacements
  • Enhancing Power Delivery System Designs with CMOS-Based Isolated Gate Drivers (.pdf)
    and isolated dc-dc power supplies is the isolated gate driver. While optocoupler-based solutions and gate-drive transformers have been the mainstay for switch-mode power supply (SMPS) systems for many years, fully-integrated isolated gate driver products based on RF technology and implemented in mainstream
  • Keep Hybrid Powertrain Drives Noise-Free by Rejecting dV/dt Noise with Isolated-Gate Drivers
    dV/dt Noise with Isolated-Gate Drivers (356 KB)
  • Using NEC Optocouplers as Gate Drivers in IGBT and Power MOSFET Applications
    . UVLO – Under-Voltage Lock Out Function. ranked in pairs for each phase of the output. 2. One PS9552 Isolated Gate Driver is required for. When gate voltage to the IGBT drops, power dissipation. each power transistor. The control system on the left is. increases and the IGBT heats up, which can lead
  • Medical Device Link .
    isolated within the body, yet need to be able to communicate with the outside world. To answer these apparently contradictory system-level requirements, medical device designers are employing fewer discrete components. Instead, manufacturers are developing mixed-signal ASICs manufactured using
  • MICRO: Industry News
    increased functional density independent of lithography half-pitch drivers. " Likewise, the gate-length isolated feature size that drives the speed performance of MPUs and ASICs "requires the use of leading-edge lithography and also additional etch technology to create the final physical dimension
  • Brushless DC Motor Control Using PIC18FXX31 MCUs
    the. power switches, Q0 to Q5. A matching driver circuit. As seen in AN885, BLDC motors are electronically. should be used for supplying the required gate current. commutated based on the rotor position. Each commu-. drive for the power switches. As we have seen in. tation sequence has two of three
  • Overview of NEC / CEL Optocoupler Products for Motor Control Applications (.pdf)
    from 2,500 to 5,000 V, isolating. table 1.1. signals from DC up to 1 Mbps, and are used to interface. microcontrollers or other controller ICs with higher voltage. These optocouplers include an integrated push-pull current. circuits. driver to directly drive a MOSFET or IGBT gate without

More Information Top

Lock Indicates content that may require registration and/or purchase. Powered by IHS Goldfire