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MB39C602 Datasheet

High Power Factor LED Driver IC

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MB39C602
High Power Factor
LED Driver IC for LED Lighting
MB39C602 is a flyback type switching regulator controller IC. The LED current is regulated by controlling the switching on-time
depending on the LED load.
It is most suitable for the general lighting applications, for example stocks of commercial and residential light bulbs and so on.
Features
High power factor in Single Conversion
Helps to achieve high efficiency and low EMI by detecting auxiliary transformer zero current
Switching frequency setting depend on the FC pin current : 30 kHz to 120 kHz
Control of the current of Primary Winding without the external sense resistor
Built-in under voltage lock out function
Built-in output over voltage protection function
Built-in over temperature protection function
Input voltage range VDD
: 9 V to 20 V
Input voltage range for LED lighting applications : AC110VRMS, AC230VRMS
Package
: SOP-8 (3.9 mm × 5.05 mm × 1.75 mm [Max])
Applications
LED lighting
PWM dimmable LED lighting etc.
Cypress Semiconductor Corporation
Document Number: 002-08397 Rev. *A
• 198 Champion Court
• San Jose, CA 95134-1709 • 408-943-2600
Revised April 13, 2016


Cypress Semiconductor Electronic Components Datasheet

MB39C602 Datasheet

High Power Factor LED Driver IC

No Preview Available !

MB39C602
Contents
1. Pin Assignment ................................................................................................................................................................. 3
2. Pin Descriptions................................................................................................................................................................ 3
3. Block Diagram ................................................................................................................................................................... 4
4. Absolute Maximum Ratings ............................................................................................................................................. 5
5. Recommended Operating Conditions............................................................................................................................. 6
6. Electrical Characteristics ................................................................................................................................................. 7
7. Typical Characteristics..................................................................................................................................................... 9
8. Function Explanation...................................................................................................................................................... 11
9. Various Protection Circuits............................................................................................................................................ 18
10. Various Function Tables ................................................................................................................................................ 19
11. I/O Pin Equivalent Circuit Diagram ................................................................................................................................ 20
12. Example Application Circuit .......................................................................................................................................... 22
13. Reference Data ................................................................................................................................................................ 27
14. Usage Precaution............................................................................................................................................................ 32
15. Ordering Information ...................................................................................................................................................... 33
16. RoHS Compliance Information Of Lead (Pb) Free Version ......................................................................................... 33
17. Marking Format (Lead Free version) ............................................................................................................................. 33
18. Labeling Sample (Lead free version)............................................................................................................................. 34
19. MB39C602PNF Recommended Conditions of Moisture Sensitivity Level ................................................................. 35
20. Package Dimensions ...................................................................................................................................................... 37
21. Major Changes ................................................................................................................................................................ 38
Document History................................................................................................................................................................. 39
Document Number: 002-08397 Rev. *A
Page 2 of 40


Part Number MB39C602
Description High Power Factor LED Driver IC
Maker Cypress
Total Page 30 Pages
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