Product Summary

The FAN6755MY is a highly integrated green-mode PWM controller. It provides several features to enhance the performance of flyback converters. Its applications include LCD monitor power supply, open-frame SMPS. To minimize standby power consumption, a proprietary adaptive green-mode function reduces switching frequency at light-load condition. To avoid acousticnoise problems, the minimum PWM frequency is set above 23kHz.

Parametrics

FAN6755MY absolute maximum ratings: (1)DC supply voltage: 30V; (2)FB pin input voltage: 7V; (3)sense pin input voltage: 7V; (4)vin pin input voltage: 7V; (5)thermal resistance: 150℃/W; (6)operating junction temperature: 125℃; (7)storage temperature range: 150℃.

Features

FAN6755MY features: (1)Internal High-Voltage Startup; (2)Low Operating Current (Maximum: 2mA); (3)Adaptive Decreasing of PWM Frequency to 23KHz at Light-Load condition to Improve Light-Load Efficiency; (4)Frequency Hopping to Reduce EMI Emission; (5)Fixed PWM Frequency: 65KHz; (6)Internal Leading-Edge Blanking; (7)Built-in Synchronized Slope Compensation.

Diagrams

FAN6755MY block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FAN6755MY
FAN6755MY
Fairchild Semiconductor
Current Mode PWM Controllers Highly-Integrated Gr Mode PWM Controller
Data Sheet
Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FAN6103NZ
FAN6103NZ
Fairchild Semiconductor
Current Mode PWM Controllers Single Stage PFC Controller
Data Sheet
0-1: $0.73
1-25: $0.57
25-100: $0.53
100-250: $0.45
FAN6204MY
FAN6204MY
Fairchild Semiconductor
Other Power Management Secondry Synchronous Rectifier Controller
Data Sheet
0-1: $0.63
1-25: $0.51
25-100: $0.46
100-250: $0.40
FAN6206MY
FAN6206MY
Fairchild Semiconductor
Primary & Secondary Side PWM Controllers Secondry Synchronous Rectifier
Data Sheet
0-1: $0.59
1-25: $0.53
25-100: $0.43
100-250: $0.37
FAN6208MY
FAN6208MY
Fairchild Semiconductor
Power Driver ICs Secndary Synchronous Rectifier Controller
Data Sheet
0-1: $1.12
1-25: $0.91
25-100: $0.82
100-250: $0.70
FAN6210MY
FAN6210MY
Fairchild Semiconductor
Primary & Secondary Side PWM Controllers Primary-Side Sync. Rect. Signal Trigger
Data Sheet
0-1730: $0.44
1730-2500: $0.41
2500-5000: $0.39
5000-10000: $0.38
FAN6224M
FAN6224M
Fairchild Semiconductor
DC/DC Switching Controllers Synch Rect Contrlr
Data Sheet
0-1: $0.74
1-25: $0.61
25-100: $0.49
100-250: $0.37