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High-voltage DC/DCs load 36V input, 10V output

Posted: 28 Nov 2007 ?? ?Print Version ?Bookmark and Share

Keywords:point-of-load regulator systems? DC/DC regulators?


Linear Technology Corp. has introduced the LTM8022 and LTM8023, 1A and 2A high voltage DC/DC uModule regulator systems, respectively, with up to 36V (40V max) input voltage and up to 10V output voltage. The 10V output voltage range is well suited for 9.6V intermediate bus systems and the 36V input provides sufficient input protection in 24V and 28V systems.

The LTM8022 and LTM8023 are complete 1A and 2A, current mode, switching DC/DC point-of-load regulator systems with 3.6V to 36V input operation that can regulate an output voltage from 0.8V to 10V with only one resistor. Encapsulated packaging protects the circuit components against mechanical, chemical and ambient factors, thus improving reliability.

The LTM8022 and LTM8023 are rated for operation from -40C to 85C.

These devices are RoHS compliant. Their gold-plated pads allow both leaded and Pb-free solder to be used during board assembly. Pricing for 1,000-piece starts at $6.95 for LTM8022 and $7.95 for LTM8023.

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