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EVALUATION BOARD Download 299
EVALUATION BOARD Download 149
PFCLLCSREVM034 is a 168-W AC/DC supply with a transition-mode power-factor-correction front end and isolated half-bridge LLC resonant converter with synchronous rectification. This EVM accepts AC input from 90 Vrms to 264 Vrms and outputs 12-V DC with 168-W full-load output power.
- Low cost single layer PCB
- High efficiency meeting CoC Tier II
- Excellent no load to full load transient response
- X capacitor discharge function
SIMULATION MODEL Download
The UCC28056EVM is an EVM of PFC converter with UCC28056, a CrM/DCM Mixed Mode PFC Controller. The EVM accepts an input of 85Vac to 265Vac and provides an output of 390Vdc with full load output power of 165W.
- Unity power factor and optimized THD
- Industry best light load efficiency with advanced light load efficiency management
- <50mW no-load power consumption
- No Inductor ZCD Winding Required, allows Low Cost without compromising Power Factor
- Fast, Enhanced Dynamic Response (non-linear control)
SLUM620.ZIP (157 KB) - SIMPLIS Model SIMULATION MODEL Download
SLUM688.ZIP (749 KB) - SIMPLIS Model SIMULATION MODEL Download
SLUM689.ZIP (691 KB) - SIMPLIS Model SIMULATION MODEL Download
SLUM690.ZIP (637 KB) - SIMPLIS Model CALCULATION TOOL Download
SLUC641B.ZIP (321 KB) REFERENCE DESIGNS Download
180-W universal input PFC + LLC TV power supply reference design REFERENCE DESIGNS Download REFERENCE DESIGNS Download REFERENCE DESIGNS Download REFERENCE DESIGNS Download
PMP40580 — This AC to DC power supply design for TV application provides 12-V, 5-A and 150-V, 0.8-A output from universal AC voltage (90 Vac to 264 Vac). The design uses CRM/DCM PFC controller UCC28056, and LLC controller UCC256404 with enhanced burst mode which enabled for low standby power and smaller (...)
30-W/in3, 93.4% efficiency, 100-W AC/DC adapter reference design REFERENCE DESIGNS Download REFERENCE DESIGNS Download REFERENCE DESIGNS Download
TIDA-01623 — This fully-tested reference design is a high-efficiency, high-power-density, AC/DC adapter solution with a wide input voltage range (100- to 240-V AC) for laptop adapters and smartphone charger applications. This design consists of a front-end transition-mode (TM) power factor correction (PFC (...)