EVAL6599-200W STMicroelectronics, EVAL6599-200W Datasheet - Page 20

• Manufacturer Part Number: EVAL6599-200W
• Description: EVAL BOARD FOR L6599
• Manufacturer: STMicroelectronics
• Type: Power Factor Correctionr

Specifications of EVAL6599-200W

• Main Purpose: AC/DC, Primary Side and PFC
• Outputs And Type: 4, Isolated
• Power - Output: 200W
• Voltage - Output: 24V, 12V, 5V, 3.3V
• Current - Output: 6A, 5A, 1A, 700mA
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Resonant
• Frequency - Switching: 95kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6563, L6599
• Input Voltage: 90 V to 264 V
• Output Voltage: 3.3 V to 24 V
• Dimensions: 132 mm x 265 mm
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6599
• Other names: 497-5496

Application information
20/36
Figure 26. Load-dependent operating modes: timing diagram
Figure 27. How the L6599 can switch OFF a PFC controller at light load
L6599
GATE-DRIVE
Vcc
PFC_STOP
12
PFC
STBY
1.25V
HVG
LVG
f
9
osc
PFC_STOP
100 kΩ
Resonant Mode
BC547
22 k Ω
BC547
ZCD
L6561/2
Burst-mode
L6599
L6563
Resonant Mode
50 mV
hyster.
9
PFC_OK
(AC_OK)
PFC_STOP
t
t
t
L6599