Datasheet
Table Of Contents
- Figure 1. Packages
- Table 1. Order Codes
- 1 Features
- 1.1 APPLICATIONS
- 2 Description
- Figure 2. Block Diagram
- Table 2. Absolute Maximum Ratings
- Figure 3. Pin Connection (Top view)
- Table 3. Thermal Data
- Table 4. Pin Description
- Table 5. Electrical Characteristics (Tj = -25 to 125 C, VCC = 12, CO = 1 nF; unless otherwise specified)
- 3 Typical Electrical Characteristics
- Figure 4. Supply current vs. Supply voltage
- Figure 5. Start-up & UVLO vs. Tj
- Figure 6. IC consumption vs. Tj
- Figure 7. Vcc Zener voltage vs. Tj
- Figure 8. Feedback reference vs. Tj
- Figure 9. OVP current vs. Tj
- Figure 10. E/A output clamp levels vs. Tj
- Figure 11. Delay-to-output vs. Tj
- Figure 12. Multiplier characteristic
- Figure 13. Multiplier gain vs. Tj
- Figure 14. Vcs clamp vs. Tj
- Figure 15. Start-up timer vs. Tj
- Figure 16. ZCD clamp levels vs. Tj
- Figure 17. ZCD source capability vs. Tj
- Figure 18. Gate-drive output low saturation
- Figure 19. Gate-drive output high saturation
- Figure 20. Gate-drive clamp vs. Tj
- Figure 21. UVLO saturation vs. Tj
- 4 Application Information
- 4.1 Overvoltage protection
- 4.2 THD optimizer circuit
- Figure 22. THD optimization: standard TM PFC controller (left side) and L6562 (right side)
- Figure 23. Typical application circuit (250W, Wide-range mains)
- Figure 24. Demo board (EVAL6562-80W, Wide-range mains): Electrical schematic
- Figure 25. EVAL6562-80W: PCB and component layout (Top view, real size: 57 x 108 mm)
- Table 6. EVAL6562N: Evaluation results at full load
- Table 7. EVAL6562N: Evaluation results at half load
- Table 8. EVAL6562N: No-load measurements
- Figure 26. Line filter (not tested for EMI compliance) used for EVAL6562N evaluation
- 5 Package Information
- Figure 27. DIP-8 Mechanical Data & Package Dimensions
- Figure 28. SO-8 Mechanical Data & Package Dimensions
- 6 Revision History
- Table 9. Revision History
L6562
12/16
Table 8. EVAL6562N: No-load measurements
Figure 26. Line filter (not tested for EMI compliance) used for EVAL6562N evaluation
Vin (V
AC
)
Pin (W)
Vo (V
DC
) ∆Vo(V
pk-pk
)
Po (W)
85 0.4 396.77 0.45 0
110 0.3 396.82 0.55 0
135 0.3 396.83 0.60 0
175
(*)
0.4 396.90 1.00 0
220
(*)
0.4 396.95 1.40 0
265
(*)
0.5 396.98 1.65 0
(*)
Vcc = 12V supplied externally
to the AC
source
B82732
47 mH, 1.3A
EPCOS
B81133
470 nF, X2
EPCOS
to
EVAL6562N
B81133
680 nF, X2
EPCOS