Cool technical perfection or a game of dice?
MURATA PS is stealing the show with its new, game-changing generation of isolated 1W converters and their 50% reduced footprint compared to the popular SOIC-14 pinout for SMD mounting. But the new product series is also a cool operator compared to similar competing products, as these new DC cubes feature 56% lower power dissipation. And, if that werent enough, output regulation performance has been improved by 40% vs. previous series.
MURATA PS also scores points for ease of production: The innovative modules are typically packaged in tubes (60 pieces) or tape & reel (300 pieces) and conform to JEDEC moisture sensitivity level 1 (MSL 1) for optimized automatic mounting in reflow soldering processes with no special storage measures required.
Typically used as interface converters, the 1W modules provide 1kVDC isolation and operate in the -40°C to +85°C temperature range without derating. The currently available versions accept an input voltage range of 4.5Vdc - 5.5Vdc (at 7V absolute max.) or 10.8Vdc - 13.2Vdc (at 15V absolute max.) and deliver a single output: 5Vdc, 9Vdc, 12Vdc or 15Vdc. In capacitive loads, the converters start-up behavior becomes markedly delayed at 47uF the recommended capacitive loading is no higher than 10uF. Typical efficiency is above 80% at a load of over 0.3W and only drops under 60% in the lower portion of the curve (at a load below 0.1W).
- Power: 1W
- Isolation: 1kVdc
- Temperature range: -40°C to +85°C
- Dimensions (LxWxH): 8.2mm x 8.4mm x 8.5mm
- Input (dc): 5V; 12V (+/-10%)
- Output (dc): 5V; 9V; 12V; 15V
- Load regulation (max.): 5% - 9% (depending on version)
- Efficiency (min.): 80% - 84% (depending on version)
- Mounting: SMD reflow MSL 1
- Packaging/pcs.: Tube/60; T&R/300
If youd like to see what this new cube is all about, perhaps you should order a sample from CODICO and test it for yourself!