The TOP249YN is a TOPSwitch-GX EcoSmart integrated off line switcher in 6 pin TO-220 package. TOPSwitch-GX uses same proven topology as TOPSwitch which cost effectively by integrating high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip
| Intrgrated circuits | |
| Mounting type | Through hole |
| Package | TO220-6 |
| Pins | 6 |