SG6846C Fairchild Semiconductor, SG6846C Datasheet - Page 11
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SG6846C
Manufacturer Part Number
SG6846C
Description
The highly integrated PWM controller, SG6846C provides several features to enhance the performance of flyback converters
Manufacturer
Fairchild Semiconductor
Datasheet
1.SG6846C.pdf
(15 pages)
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© 2007 Fairchild Semiconductor Corporation
SG6846C • Rev. 1.1.2
Operation Description
Noise Immunity
Noise from the current sense or the control signal may
cause significant pulse-width jitter, particularly in
continuous-conduction
helps alleviate this problem. Good placement and
layout practices should be followed. Avoid long PCB
traces and component leads. Compensation and filter
components should be located near the SG6846C.
mode.
(Continued)
Slope
compensation
11
Figure 18. Current Sense R-C Filter
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