Non-isolated DC-DC converters with up to 94% efficiency in SIP-3 footprint

02-10-2019 | Traco Power | Power

Traco Power has released their TSR 0.6WI and TSR 1WI non-isolated point-of-load converters in the industry-standard SIP-3 package commonly utilised by LMxx series linear regulators. The ultra-wide 8:1 input range of 9-72VDC make these a versatile solution for designers to standardise on one converter to assist multiple applications and input bus voltages.


Each series comprises of seven single output models of 3.3, 5, 6.5, 9, 12, 15, 24Vout capable of 600mA (TSR 0.6WI) or 1,000mA (TSR 1WI). High efficiency of up to 94% allows an operating temperature range of -40C to +80C without heatsinking within a SIP-3 package that are drop-in replacements for less efficient LMxx linear regulators.

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