EVL185W-LEDTV STMicroelectronics, EVL185W-LEDTV Datasheet - Page 4

• Manufacturer Part Number: EVL185W-LEDTV
• Description: DEMO BOARD VIPER27L L6564 L6599A
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of EVL185W-LEDTV

• Design Resources: EVL185W-LED BOM EVL185W-LED Schematic
• Main Purpose: Power Supply with PFC
• Outputs And Type: 4, Isolated
• Power - Output: 185W
• Voltage - Output: 130V, 24V, 12V, 5V
• Current - Output: 620mA,2A, 4A, 2A
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: -
• Frequency - Switching: -
• Board Type: Fully Populated
• Utilized Ic / Part: Viper27L, L6564, L6599A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11255

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EVL185W-LEDTV: 185 W demonstration board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Electrical diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Standby power supply efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Standby consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
EN61000-3-2 compliance at 230 Vac - 50 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
JEITA-MITI compliance at 100 Vac - 50 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
EN61000-3-2 compliance at 230 Vac - 50 Hz, 75 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
JEITA-MITI compliance at 100 Vac - 50 Hz, 75 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Standby supply waveforms at 115 Vac - 60 Hz - full load . . . . . . . . . . . . . . . . . . . . . . . . . 13
Standby supply waveforms at 230 Vac - 50 Hz - full load . . . . . . . . . . . . . . . . . . . . . . . . . 13
Standby supply waveforms at 400 Vdc, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Standby supply o/p rectifiers PIV at 400 Vdc, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Standby supply 5 V ripple at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Standby supply startup at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Standby supply burst mode at 230 Vac - 50 Hz, 10 mA load . . . . . . . . . . . . . . . . . . . . . . . 15
Standby supply burst mode at 230 Vac, 10 mA load - detail . . . . . . . . . . . . . . . . . . . . . . . 15
Standby supply OVP at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Standby supply OVP at 230 Vac - 50 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Standby supply OVP at 115 Vac - 60 Hz, 0.5 A load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Standby supply OVP at 115 Vac, 0.5 A load - detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Standby supply o/p short-circuit at 230 Vac - 50 Hz, full load . . . . . . . . . . . . . . . . . . . . . . 17
Standby supply o/p short-circuit at 230 Vac, full load - detail . . . . . . . . . . . . . . . . . . . . . . . 17
Standby supply dynamic load at 115 Vac - 60 Hz - PFC off . . . . . . . . . . . . . . . . . . . . . . . . 17
Standby supply dynamic load at 115 Vac - 60 Hz - PFC on . . . . . . . . . . . . . . . . . . . . . . . . 17
PFC Vds and inductor current at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . 18
PFC Vds and inductor current at 115 Vac, full load - detail . . . . . . . . . . . . . . . . . . . . . . . . 18
PFC Vds and inductor current at 230 Vac - 50 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . 19
PFC Vds and inductor current at 230 Vac, full load - detail . . . . . . . . . . . . . . . . . . . . . . . . 19
L6564 signals (1) at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
L6564 signals (2) at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Resonant stage waveforms at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Resonant stage control signals at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . 20
12 V and 24 V rectifier PIV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
130 V rectifier PIV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Startup at full load and 115 Vac by on/off signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Shut down at full load and 115 Vac by on/off signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Startup at full load and 115 Vac by on/off signal - detail. . . . . . . . . . . . . . . . . . . . . . . . . . . 22
12 V load transition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
24 V load transition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
130 V load transition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
24 V current limitation at full load and 115 Vac - 60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
24 V short-circuit at full load and 115 Vac - 60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
12 V short-circuit at full load and 115 Vac - 60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
130 V short-circuit at full load and 115 Vac - 60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
OVP at full load and 115 Vac on 24 V output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
OVP at full load and 115 Vac on 12 V and 130 V outputs . . . . . . . . . . . . . . . . . . . . . . . . . 25
Half cycle mains dip at full load and 115 Vac - 60 Hz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Full cycle mains dip at full load and 115 Vac - 60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Thermal map at 115 Vac - 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Doc ID 18449 Rev 1
AN3339