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DM7308G

Power-One
Part Number DM7308G
Manufacturer Power-One
Description Digital Power Manager
Published Sep 28, 2013
Detailed Description DM7300G Series Digital Power Manager Data Sheet Member of the Family Features • • • RoHS compliant for all six substa...
Datasheet PDF File DM7308G PDF File

DM7308G
DM7308G

Overview
DM7300G Series Digital Power Manager Data Sheet Member of the Family Features • • • RoHS compliant for all six substances Compatible with both lead-free and standard reflow processes Programs, controls, and manages up to 32 independent dPOL converters via an industry standard I2C interface (both 100kHz and 400kHz) JTAG IEEE 1149.
1 compliant programming interface Controls and monitors industry standard power supplies and other peripheral devices (fans, etc) Programs output voltage, protections, optimal voltage positioning, turn-on and turn-off delays and slew rates, switching frequency, interleave (phase shift), and feedback loop compensation of the dPwerTM POL converters User friendly GUI interface for programming, monitoring, and performance simulation Four independent OK lines for flexible fault management and fast fault propagation Four interrupt inputs with programmable hot swap support capabilities Intermediate bus voltage monitoring and protection AC Fail input Non-volatile system configuration data memory 1K Byte of user accessible non-volatile memory Control of industry standard DC-DC front ends Crowbar output to trigger the optional crowbar protection Run-time counter Small footprint semiconductor industry standard QFN64 package: 9x9mm Wide industrial operating temperature range • • • Applications • • • Low voltage, high density systems utilizing dPwerTM Digital Intermediate Bus Architectures Broadband, networking, optical, and wireless communications systems Industrial computing, servers, and storage applications • • • • • • • • • • • • Benefits • • • Eliminates the need for external power management components Communicates with the host system via the industry standard I2C communication bus Reduces board space, system cost, complexity, and time to market Description Power-One’s point-of-load converters are recommended for use with regulated bus converters in an Intermediate Bus Architecture (IBA).
The DM7300 is a fully programmable digital power ma...


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