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STR-W6765 Datasheet PDF

Allegro MicroSystems
Part Number STR-W6765
Manufacturer Allegro MicroSystems
Title Quasi-Resonant Topology Primary Switching Regulators
Description The STR-W6765 is a quasi-resonant topology IC designed for SMPS applications. It shows lower EMI noise characteristics than conventional PWM solut...
Features and Benefits ▪ Quasi-resonant topology IC ⇒ Low EMI noise and soft switching ▪ Bottom-skip operation ⇒ Improved system efficiency over the entire output load by avoiding increase of switching frequency ▪ Standby burst mode operation ⇒ Lowers input power at very light output load condition ▪ Avalanch...

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STR-W6765 STR-W6765 STR-W6765




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STR-W6553A : 2.STR-W6553A Pin function: No STR-W6500 STR-X6500 [T0220F-6L] [T03PF-7L] 1 D 2 - S 3 S/GND GND 4 Vcc 5 SS/ADJ 6 FB 7 BD Name Function Drain terminal Drain of MOSFET Source/Ground terminal MOSFET Source and Ground Power terminal Soft-Start/over current protect Feed Back terminal Bottom check terminal Control power input Over current protect and Soft-Start timer adjust Timing voltage control signal input Gap oscillation control Bottom check signal input and external Latch signal input 11 .

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