Texas Instruments UCC28060EVM specifications Line Transient, Pout = 300W

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Typical Performance Data

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6.5Line Transient

A line transient test was conducted with an ac source on the reference design. The line was varied from

230 VRMS to 115 VRMS to 230 VRMS and the transient response was evaluated in each case. From the oscilloscope image in Figure 19, it can be observed that the output recovered from line transients within 300ms at full load.

Figure 19. Line Transient, POUT = 300W

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UCC28060EVM 300-W Interleaved PFC Pre-Regulator

SLUU280B–May 2007–Revised July 2008

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Contents Description Electrical CharacteristicsUCC28060EVM Electrical Specifications Thermal RequirementsSchematics Interleaved PFC Power StageController Circuitry Test Setup Typical Performance Data Efficiency at 85VRMS and 265VRMSEfficiency at 230 VRMS, With and Without Phase Management Input Ripple Current Cancellation Output Ripple Voltage at Full LoadInductor and Input Ripple Current Brownout Protection Startup Characteristics350 W Line Transient Line Transient, Pout = 300WReference Design Assembly Drawing Top Layer AssemblyList of Materials List of MaterialsJP3 Evaluation BOARD/KIT Important Notice FCC WarningImportant Notice
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