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TOPY IC SW PWM OFF-LINE 90/W TO Power Integrations datasheet pdf data sheet FREE from Datasheet (data sheet) search for. TOPY Power Integrations AC/DC Converters 90W VAC W/ / VAC datasheet, inventory, & pricing. TOPY Power Integrations Inc. datasheet pdf data sheet FREE Datasheets ( data sheet) search for integrated circuits (ic), semiconductors and other electronic .

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TOP TJ = 25 °C. ID = mA. TJ = °C. See Note B. VDS = V, TA = °C. See Note B. ID = µA, TA = 25 °C. Measured in a Typical Flyback. Three-terminal Off-line PWM Switch. Three-terminal DC to DC PWM Switch. Step-up PWM DC/DC Converter with Integrated Op-Amp and Gate Pulse Modulation Switch. TOPY. 9 W. 15 W. 25 W. 30 W. TOPP or TOPG. TOPP or TOPG. TOPP or TOPG. TOPP or TOPG. OUTPUT POWER TABLE.

Figure 6. The leading edge blanking circuit inhibits the current limit comparator for a short time after the output MOSFET is turned on. The leading edge blanking time has been set so that current spikes caused by primary-side capacitances and secondary-side rectifier reverse recovery time will not cause premature termination of the switching pulse. The current limit can be lower for a short period after the leading edge blanking time as shown in Figure To avoid triggering the current limit in normal operation, the drain current waveform should stay within the envelope shown. VC regulation changes from shunt mode to the hysteretic auto-restart mode described above.

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