REF_XDPS2201_170W_BPA2 170 W AC-DC reference design with input voltage range for e-bike and power tool battery chargers

Überblick

Infineon’s REF_XDPS2201_170W_BPA2 is a highly efficient 170 W single-stage hybrid-flyback reference design aimed for 24 V and 36 V Li-Ion battery packs typically found in chargers for e-bikes or power tools. The design has implemented a configurable wide input voltage range and incorporates a digital controller, XDP™ XDPS2201, with multi-mode operation and two 600 V CoolMOS™ P7 superjunction MOSFETs (IPA60R280P7S).

Zusammenfassung der Merkmale

  • Hybrid flyback (asymmetric half-bridge)
  • Output voltage range from 18 V to 42 V
  • 170 W output power
  • Up to 95% @ 230 VAC at full load
  • Aimed for 24 V and 36 V battery packs

Vorteile

  • High efficiency
  • Extra small transformer size
  • No PFC stage, low system cost
  • Wide output voltage range

Potentielle Zielanwendungen

List of components

XDPS2201, IPA60R280P7S, BSC160N15NS5, BSS169

Support