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Bel dc/dc converter ICs operate at 93 percent efficiency

Posted: 16 Oct 2002 ?? ?Print Version ?Bookmark and Share

Keywords:bel fuse? diamondback? s7db? s7db 07a? s7db 08b?

Bel Fuse Inc. has announced the availability of its S7DB Diamondback family of surface-mount dc/dc converters that provides output voltages ranging from 1Vdc to 5Vdc and deliver full-load efficiencies as high as 93 percent.

The series includes the S7DB-07A, S7DB-08B, and S7DB-08C that deliver output currents of 7A from a 12V source, 8A from a 5V source, and 8A from a 3.3V source, respectively. The devices are targeting distributed power architecture, data networking, and telecom applications.

They are offered in a 12-pin overmolded DIP casing that measures 31-by-21-by-8.8mm footprint and are compatible with standard pick-and-place and reflow processes commonly used in high volume production.

Integrated features include output voltage adjust, undervoltage lockout, output overcurrent and short circuit protection together with remote sense and remote on/off. The S7DB-08B and S7DB-08C series are rated for the industrial temperature range of -400C to 850C, while the S7DB-07A is rated for operation over an ambient temperature range of 00C to 700C.

Pricing for the Diamondback family starts at $8.35 each in 10,000 unit-quantities.

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