Datasheet
Table Of Contents
- Figure 1. STEVAL- ISA115V1 demonstration board
- 1 Adapter features
- 2 Circuit description
- 3 Bill of material
- 4 Layout
- 5 Testing the board
- 6 Functional check
- 7 Feedback loop calculation guidelines
- 8 Thermal measurements
- Figure 32. Thermal measurement @ VIN = 80 VAC, full load (130 mA) Rbl = 8.2 kohm
- Figure 33. Thermal measurement @ VIN = 115 VAC, full load (130 mA) Rbl = 8.2 kohm
- Figure 34. Thermal measurement @ VIN = 230 VAC, full load (130 mA) Rbl = 8.2 kohm
- Figure 35. Thermal measurement @ VIN = 265 VAC, full load (130 mA) Rbl = 8.2 kohm
- 9 EMI measurements
- Appendix A Test equipment and measurement of efficiency and light load performance
- 10 References
- Revision history
Bill of material AN4260
6/29 DocID024275 Rev 2
3 Bill of material
Table 2. Bill of material
Name Value Description Footprint Manufacturer
C1 4.7 µF, 400 V Electrolytic capacitor Saxon
C2 4.7 µF, 400 V Electrolytic capacitor Saxon
C3 2.2 µF, 25 V Ceramic capacitor SMD: 0805 Murata
CFB n.c Ceramic capacitor SMD: 0805
Cf 100 nF, 50 V Ceramic capacitor SMD: 0805 Murata
CC n.c Ceramic capacitor SMD: 0805
C7 22 nF, 25 V Ceramic capacitor SMD: 0805 Murata
C8 150 nF, 50 V Ceramic capacitor SMD: 0805 Murata
C9 100 µF, 25 V Electrolytic capacitor
Rubycon, ZL
series
D1 1N4007 High voltage rectifier DO-41 Fairchild
D3 STTH1L06 High voltage ultra fast rectifier SMB (SOD87) ST
D4 STTH1L06 High voltage ultra fast rectifier SMB (SOD87) ST
Daux 1N4148 100 V-0.15 A fast switch diode SOD-123 Zetex
IC VIPer06LS High voltage converter SSO-10 ST
L1 1 mH Input filter inductor SMD Epcos
L2 RFB0810-152 1.5 mH power inductor Coilcraft
R1 22 ohm, 1% 1 W resistor SMD 2010 Panasonic
R3 1.2 kohm, 1% 1/4 W resistor SMD: 0805 Panasonic
R4a 12 kohm, 1% 1/4 W resistor SMD: 0805 Panasonic
R4b 0 ohm 1/4 W resistor SMD: 0805
R5a 0 ohm 1/4 W resistor SMD: 0805
R5b 33 kohm, 1% 1/4 W resistor SMD: 0805 Panasonic
R6 not mounted 1/4 W resistor SMD: 0805
Rbl 10 kohm, 1% 1/4 W resistor SMD: 0805 Panasonic