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IC-Hersteller Infineon Technologies

Infineon Technologies XDPP1100 | Demoboard REF_600W_FBFB_XDPP1100

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

Details

TopologieGegentaktwandler (Vollbrücken)
Eingangsspannung36-75 V
Ausgang 112 V / 50 A
IC-Revision1.0

Beschreibung

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.

Eigenschaften

  • 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

Typische Anwendungen

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

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IR
(A)
LR
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
MaterialVersion Muster
150060GS75000SPEC
7 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 525 Grün 515 430 3.2 InGaN 140
744355147SPEC
9 Dateien WE-HCI SMT-Hochstrominduktivität 0.47 30 0.41 50 0.67 100 WE-PERM SMT
Artikel Nr. Daten­blatt
150060GS75000SPEC
744355147SPEC
Muster
Artikel Nr. Daten­blatt Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IR
(A)
LR
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
MaterialVersion Muster