TOP246Y Datasheet

AC/DC Switching Converters


The TOP246Y is a TOPSwitch-GX uses the same proven topology as TOPSwitch,cost effectively integrating the high voltage power MOSFET,PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance and energy efficiency. TOP246Y Features • Extended power range for higher power applications• No heatsink required up to 34 W using P/G packages• Features eliminate or reduce cost of external components• Fully integrated soft-start for minimum stress/overshoot• Externally programmable accurate current limit• Wider duty cycle for more power, smaller input capacitor


[{"Name":"Output Voltage","Value":"12 V "},{"Name":"Input / Supply Voltage (Max) ","Value":"265 VAC"},{"Name":"Input / Supply Voltage (Min)","Value":"85 VAC "},{"Name":"Switching Frequency","Value":"132 kHz "},{"Name":"Supply Current","Value":"2.2 mA"},{"Name":"Operating Temperature Range ","Value":"- 40 C to + 150 C "},{"Name":"Mounting Style ","Value":"Through Hole"},{"Name":"Package / Case","Value":"TO-220"}]

Manufacturer information

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