IC manufacturers Infineon Technologies

IC manufacturers (95)

Infineon Technologies XDPP1100 | Demoboard REF_600W_FBFB_XDPP1100

48V – 12V fully regulated isolated 1/4th brick module using digital control

Overview

TopologyFull-Bridge Converter symmetrical isolated
Input voltage36-75 V
Output 112 V / 50 A
IC revision1.0

Description

The REF_600W_FBFB_XDPP1100 is a system solution for telecom isolated DC-DC power modules that achieves 96% peak efficiency in DOSA standard quarter brick form factors. This reference design introduces a secondary side digital control and hard switching full-bridge topology delivering 12V/600W of output power. It operates across a wide range of input voltages (36V - 72V). The achieved power density is 22W/cm³ (360 W/in³), which is enabled by the use of the XDPP1100 digital controller, OptiMOS™ MOSFETs and an EiceDRIVER™ gate driver IC.

Features

  • Digital controlled isolated brick converter
  • Voltage mode control with flux balancing
  • Fast line and load transient response
  • PMBus™ and I2C communication
  • Voltage mode control with transformer flux walking protection
  • Best in class feed-forward response
  • Supports active current sharing between multiple modules
  • Smoother pre-bias start-up
  • Output voltage accuracy +/-1% over full temperature range -40°C to 125°C

Typical applications

  • Industrial 4.0
  • Isolated DC/DC brick module
  • Telecom infrastructure
  • Server motherboard / 48V Computing and datacenter SMPS

Products

Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Samples
150060GS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 525 Green 515 430 3.2 InGaN 140
744355147SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 0.47 54.9 25 50 0.67 100 WE-PERM
Order Code Data­sheet Simu­lation
150060GS75000SPEC
744355147SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Samples