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Texas Instruments UCC25660 | Demoboard UCC25660EVM-064

UCC25660x evaluation module for half bridge LLC

Details

TopologieLLC Resonanzwandler
Eingangsspannung85-265 V
Ausgang 112 V / 15 A
IC-RevisionA

Beschreibung

The UCC25660EVM-064 assists designers to evaluate the operation and performance of the UCC25660x LLC Resonant controller (16-pin SOIC package with removed pins for high voltage clearance). This evaluation module demonstrates how UCC25660x controls the LLC resonant half bridge DC-DC converter to achieve high efficiency through out the load and input voltage range

Eigenschaften

IPPC controlled (Input power proportionalcontrol) LLC resonant half-bridge DC-DC powerconversion

  • DC line input from 365 VDC to 410 VDC
  • AC input voltage from 85 VDC to 265 VAC
  • Regulated 12-VDC typical output
  • Full-load power of 180 W, or full-load current of 15A
  • High efficiency
  • Enhanced light load management:– High frequency pulse skip for improved lightload efficiency– Low frequency burst for reduced standby power– Audible frequency range skip for reducedaudible noise– User option to disable– Integrated PFC on/off control signal
  • Combined resonant current and resonant capacitorvoltage sensing through one pin
  • Adaptive dead-time
  • X-capacitor discharge
  • Automatic capacitive region avoidance
  • Adaptive soft start with minimized inrush current
  • Complete sets of protections:– Cycle-by-cycle current limit, OCP1 protection– Configurable over power protection– OVP, internal & external OTP– Vin & VCC UVLO– Inbuilt 19.5 V VCC Clamp
  • Test points to facilitate device and topologyevaluation

Typische Anwendungen

  • PC power supply
  • Multifunctional printer
  • Enterprise and cinema projector
  • Lighting
  • Industrial AC-DC adapters
  • SMPS power supply for TV
  • Gaming console power supply
  • Medical power supply
  • Power tools

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturQRISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Verpackung Muster
885012006058SPEC
8 Dateien WCAP-CSGP MLCCs 50 V(DC)150 pF ±5% 50 0603 -55 °C up to +125 °C 100010 GΩ NP0 Klasse I 1.6 0.8 0.8 0.4 7" Tape & Reel
750320617SPEC
Power Transformer
Artikel Nr. Daten­blatt Simu­lation
885012006058SPEC
750320617SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturQRISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Verpackung Muster