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12 pcs
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12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Power Integrations TOP268KG-TL is part of the TOPSwitch-JX family, an integrated off-line switcher with EcoSmart™ Technology for highly efficient power supplies. It is ideal for applications from 10 W to 245 W, offering energy efficiency over the entire load range with no-load consumption below 100 mW at 265 VAC.
This device provides high design flexibility for low system cost, featuring multi-mode PWM control, 132 kHz operation (with a 66 kHz option for highest efficiency), accurate programmable current limit, and optimized line feed-forward for line ripple rejection. It includes extensive protection features such as auto-restart, output short-circuit protection (SCP), output over-current protection (OCP), output overload protection (OPP), output overvoltage protection (OVP), and accurate thermal shutdown (OTP).
The TOP268KG-TL is available in an eSOP™-12 package, a low-profile surface-mounted option suitable for ultra-slim designs. It has a 725V rated MOSFET and operates with a duty cycle of 78%. The device supports isolated output and offers fault protection including current limiting, overload, over temperature, over voltage, and short circuit.
Typical applications include notebook adapters, generic adapters, printers, LCD monitors, set-top boxes, PC or LCD TV standby, and audio amplifiers. The device operates within a temperature range of -40°C to 150°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MOSFET is rated for 725 V.
The device operates at 66 kHz and 132 kHz.
The device has a power output capability of 73 W.
It is supplied in a 12-ESOP package.
The operating temperature range is -40°C to 150°C (TJ).
It includes current limiting, over load, over temperature, over voltage, and short circuit protection.
Yes, the TOP268KG-TL features EcoSmart technology for energy efficiency.