PE22100 Push-Pull Driver and 782100 Transformers

Murata's transformers are pre-approved for pSemi push-pull drivers to save qualification time and cost

Image of Murata Power Solutions PE22100 Push-Pull Driver and 782100 TransformersMurata Power Solutions and pSemi (formerly Peregrine Semiconductor) have joined together to save development time of engineering power supplies by offering the PE22100 push-pull driver matched with the 782100 series transformer for isolated power supply applications. The PE22100 drives the primary of the 782100 center-tapped transformers from a 3.0 V or a 5 V supply to deliver an efficient, reliable isolated power supply.

Image of Murata Power Solutions PE22100 Push-Pull Driver and 782100 Transformers Diagram (click to enlarge)

PE22100 Features
  • Operates off a 3.0 V or 5 V supply
  • Adjustable switching frequency up to 2 MHz
  • Current limit protection
  • Overtemperature protection
  • Packaging: 2 mm × 2 mm × 0.5 mm QFN applications
78100 Features
  • 3.3 V and 5 V versions
  • Isolation to 4 kVDC
  • Industry-standard pinout
  • Industrial temperature range: -40°C to +85°C
Applications
  • Industrial controls
  • Data acquisition
  • Instrumentation
  • Medical
  • Programmable logic controllers (PLCs)

PE22100 Push-Pull Driver

ImageManufacturer Part NumberDescriptionCurrent - SupplyVoltage - SupplyOperating TemperatureAvailable QuantityView Details
TRANSFORMER DRIVER FOR ISOLATEDPE22100A-XTRANSFORMER DRIVER FOR ISOLATED10.6mA3V ~ 5.5V-40°C ~ 125°C382 - ImmediateView Details

782100 Transformers

ImageManufacturer Part NumberDescriptionInductanceSize / DimensionAvailable QuantityView Details
TRANSFORMER, 3.3V-3.3V, 4KVDC, 1782100/33VCTRANSFORMER, 3.3V-3.3V, 4KVDC, 1310µH0.385" L x 0.360" W (9.77mm x 9.14mm)200 - ImmediateView Details
TRANSFORMER, 5.0V-3.0V, 4KVDC, 1782100/53VCTRANSFORMER, 5.0V-3.0V, 4KVDC, 1260µH0.385" L x 0.360" W (9.77mm x 9.14mm)195 - ImmediateView Details
TRANSFORMER, 3.3V-5.0V, 4KVDC, 1782100/35JVCTRANSFORMER, 3.3V-5.0V, 4KVDC, 1203µH0.500" L x 0.354" W (12.70mm x 9.00mm)200 - ImmediateView Details
TRANSFORMER, 5.0V-5.0V, 4KVDC, 1782100/55JVCTRANSFORMER, 5.0V-5.0V, 4KVDC, 1335µH0.500" L x 0.354" W (12.70mm x 9.00mm)282 - ImmediateView Details
Published: 2018-10-29