P6141 Datasheet, PDF (1/5 Pages) ETAL Group – PLANAR POWER TRANSFORMER

PRODUCT DATA SHEET
PLANAR POWER TRANSFORMER
P6141
Features
∗ Planar windings
∗ 4mm height above PCB
∗ Low leakage inductance
∗ High frequency operation
∗ Externally configurable
∗ Centre-tapped secondaries
∗ Lead-free (Pb-free)
Applications
∗ DC-DC converters
∗ Forward converters
∗ 48V or 24V inputs
∗ 5V @ 5A output
∗ 3.3V @ 7A output
DESCRIPTION
P6141 is a planar power transformer using
multilayer PCB technology. It is intended for low
profile high frequency DC-DC forward converters up
to 500kHz. With careful design, output power
exceeding 30W is achievable.
P6141 has split primaries and secondaries enabling
the device to be configured for 48V and 24V inputs
and 5V or 3.3V outputs.
The contacts to the host circuit board are made
by solder connection to large plated-through
holes in the P6141 PCB, thus ensuring low
resistance connection. The ferrite is intended to
sit within a PCB cut-out, giving a height above
board of 4mm.
P6141 is lead-free (Pb-free) and suitable for
conventional and lead-free processing.
ETALDOC 856/3
Page 1 of 5
August 2004