782100 Series Transformers

By Murata Power Solutions Inc 429

782100 Series Transformers

Murata Power's 782100 series transformers are designed specifically for use with Peregrine (pSemi) PE22100 push-pull DC-DC converter driver ICs. The combination of driver IC and transformer allows for easy implementation of an isolated DC/DC converter rated up to 1 W, typically used for powering the secondary side of an isolated data interface such as RS232, RS485, or CAN bus.

Features
  • 3.3 V and 5 V versions
  • Isolation to 4 kVDC
  • Industry-standard pinout
  • Industrial temperature range -40°C to +85°C
Benefits
  • Pre-approved by pSemi; eliminates the need to qualify a magnetics source when using the Peregrine IC
  • Toroidal construction maximizes efficiency and reduces EMI
  • MSL1 rated: suited to J-STD-020 high-temperature reflow
  • Its low profile of 7 mm height is useful in space-restrictive applications
Applications
  • Industrial controls
  • Data acquisition
  • Instrumentation
  • Medical
  • Programmable logic controllers (PLCs)

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