LNK363DN

The applications of the LinkSwitch-XT include chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio players, and shavers, as well as supplies for appliances, industrial systems, and metering.

The product highlights of the LinkSwitch-XT include: - Optimized for lowest system cost with proprietary IC trimming and transformer construction techniques for Clampless™ designs with LNK362, resulting in lower system cost, component count, and higher efficiency . - Fully integrated auto-restart for short circuit and open loop protection . - Self-biased supply which saves transformer auxiliary winding and associated bias supply components . - Frequency jittering greatly reduces EMI . - Meets HV creepage requirements between DRAIN and all other pins on the PCB and at the package . - Lowest component count switcher solution . - Accurate hysteretic thermal shutdown protection with automatic recovery for improved field reliability . LinkSwitch-XT also combines a high-voltage power MOSFET switch with a power supply controller in one device, providing superior features compared to linear/RCC solutions . Overall, the LinkSwitch-XT offers a cost-effective and efficient solution for various applications such as chargers/adapters for electronic devices and supplies for appliances, industrial systems, and metering

The features that make the LinkSwitch-XT superior to Linear/RCC are: 1. Accurate hysteretic thermal shutdown protection with automatic recovery for improved field reliability . 2. Self-powered from the DRAIN pin, requiring only a small ceramic capacitor connected to the BYPASS pin, eliminating the need for an auxiliary winding on the transformer . 3. Frequency jittering greatly reduces EMI emissions . 4. Lowest component count switcher solution .