EVL6563S-100W STMicroelectronics, EVL6563S-100W Datasheet - Page 19

• Manufacturer Part Number: EVL6563S-100W
• Description: EVAL BOARD FOR L6563(100W)
• Manufacturer: STMicroelectronics
• Type: Power Factor Correctionr

Specifications of EVL6563S-100W

• Main Purpose: Power Management, Power Factor Correction
• Embedded: No
• Utilized Ic / Part: L6563
• Primary Attributes: 100W Power Factor Correction and Preregulator Combination
• Secondary Attributes: Transition Mode & Active Tracking Boost Function.
• Board Size: 90 mm x 83 mm
• Maximum Operating Temperature: + 60 C
• Operating Supply Voltage: 90 V to 265 V
• Product: Power Management Modules
• Dimensions: 90 mm x 83 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6563S
• Other names: 497-10490

AN3065
Figure 24. EVL6563S-100W TM PFC startup
CH1: PFC output voltage
CH2: Vcc voltage (pin #14)
CH3: RUN (pin #10)
CH4: gate drive (pin #13)
Figure 25. EVL6563S-100W TM PFC: startup
CH1: PFC output voltage
CH2: Vcc (pin #14)
CH3: RUN (pin #10)
CH4: Gate drive (pin #13)
In
RUN pin does not allow PFC startup.
In
are captured. In both cases the mains voltage was increased or decreased slowly. As visible
both at turn-on or turn-off there are no bouncing or starting attempts by the PFC converter.
attempt at 80Vac, 60 Hz, full load
with slow input voltage increasing,
full load
Figure 24
Figure 25
and
a startup tentative below the threshold is captured. As visible at startup the
26
the waveforms of the circuit during operation of the brownout protection
Doc ID 16279 Rev 2
Figure 26. EVL6533S-100W TM PFC: turn-off
CH1: PFC output voltage
CH2: Vcc (pin #14)
CH3: RUN (pin #10)
CH4: Gate drive (pin #13)
Test results and significant waveforms
with slow input voltage decreasing,
full load
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