A rugged offline buck switcher IC that survives wide fluctuations in mains supply, the LinkSwitch™-TN2 IC suits non-isolated applications with up to 360 mA output current. The new device, which may be configured as a buck, buck-boost or a non-isolated flyback converter, delivers high accuracy, high efficiency and excellent no-load performance.
The LinkSwitch-TN2 ICs incorporate new safety features including input over- and under-voltage protection and a rugged MOSFET with a 725 V breakdown voltage, offering robust output short-circuit and over-temperature protection against line surges and swells. Applications include appliances, HVAC, industrial, home automation (IOT) and metering systems, particularly those destined for India and other geographies with challenging power grid stability.
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