Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsPMICsPMIC - PFC 40 µA SO 8

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 125C, 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

15/16

L6562

6 Revision History

Table 9. Revision History

Date Revision Description of Changes

January 2004 5 First Issue

June 2004 6 Modified the Style-look in compliance with the “Corporate Technical

Publications Design Guide”.

Changed input of the power amplifier connected to Multiplier (Fig. 2).

May 2005 7 Modified Table 2: Absolute Maximim Ratings.

November 2005 8

Added in Section 5 the ECOPACK

certicate of conformity.