NXP

LFPAK

TEA1995T GreenChip Dual SR Controller add-on board for resonant and multi-output flyback (LFPAK MOSFETs)

Topology: Buck
Input Voltage (min.): 12.00 V
Output 1: 3.30 V / 25.000 A

Original publication on 2015-05-12, revision 1

Description

The TEA1995 add-on board is designed for incorporation into existing resonant power supplies or multi-output flyback power supplies by replacing the secondary rectifier diodes. The add-on board consists of the TEA1995 Dual SR controller IC and low-ohmic MOSFETs in LFPAK package.

Characteristics

  • Increased efficiency of the total application with adaptive gate drive for maximum efficiency at any load
  • Can be connected to a wide range of resonant power supplies or multi-output flyback power supplies.
  • Two low ohmic SR MOSFETs in LFPAK package for power levels up to 300 W
  • Wide supply voltage range (4.5V to 38V)
  • IC used: TEA1995T Dual SR controller in SO-8 package

Products

  Order Code SPEC Product series L
(µH)
IR
(A)
LR
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Material Version Samples
744355047 PDF WE-HCI SMT Flat Wire High Current Inductor 0.47 26 0.42 50 0.9 95 WE-PERM SMT