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BT2747
Demoboard BM1735

Boost Flyback DC-DC Converter

Topology: Buck
Input Voltage (min.): 4.00 V
Input Voltage (max.): 55.00 V
Output 1: 16.80 V / 0.560 A

Original publication on 2019-08-05, revision 00

Characteristics

  • 4~55V input voltage range
  • Internal 2A/70V Power MoSFET
  • 238KHz Switching Frequency (140KHz Selectable)
  • No 3rd winding nor opto-coupler required
  • Iq = 5mA
  • 20uA Hibernating current

Products

  Order Code SPEC Product series L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
fres
(MHz)
Montageart Samples
744043390 PDF WE-TPC SMT Tiny Power Inductor 39 0.795 0.5 215 14 SMT