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Surface mount 1W DC/DC converters bring benefits of IC-style packaging

3rd March 2009

ES Admin

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Datasheet

NTF series 1W surface mount isolated DC/DC Converters from Murata Power Solutions are integrated, IC-style true surface mount packages that help simplify their inclusion in customer designs. The wide input range devices are ideal for use in battery powered products plus a wide range of other applications, especially those where high volume is expected.

Comprising nine models with efficiency levels up to 70%, the NTF series is available with a choice of three wide range input voltages of 4V – 6V (nominally 5V), 9V – 15V (nominally 12V) and 18V – 36V (nominally 24V). Tightly regulated output voltages of 5V, 12V or 15V are offered. All devices provide 1kVDC isolation and include a voltage trim feature.

The NTF series employs leadframe technology and transfer moulding techniques to bring all the benefits of IC packaging to hybrid circuitry. Co-planarity of the lead positions is based upon IEC 191-6:1990 and package materials are UL 94V-0 rated. Overall dimensions of 17.78mm (0.7in.) x 12.70mm (0.5in.) x 5.80mm (0.228in.) give the NTF series a power density of 0.7W/cm3.

Devices in the RoHS compliant series have an operating temperature range of -40ºC to +85ºC and have a mean time to failure (MTTF) of up to 1.4 million hours.