Non-Isolated DC-DC Converters
Emerson Network Power's portfolio of non-isolated dc-dc converters is one of the most extensive in the industry. It includes three application-optimized product families, together with a series of specialized memory power and voltage regulator modules (VRMs) for processors, spanning an output current range of 3 to 105 A.
Non-isolated dc-dc converters enable electronic designers to overcome the challenges caused by the high peak current demands and low noise margins of high-performance semiconductor devices, by placing individual dc sources near their point of use. This minimizes losses caused by voltage drops, helps overcome noise sensitivity and EMI emission issues, and ensures tight regulation under dynamic load conditions.
The non-isolated dc-dc converters that are listed on this page are capable of satisfying every aspect of silicon power, including processors, memory, FPGAs, DSPs and ASICs, as well as standard digital and analog integrated circuits.
C-Class Non-Isolated DC-DC Converters
- Span an output current range of 3 A to 40 A
- Feature wide output voltage adjustability
- Available in through-hole vertical/horizontal & surface-mount versions
E-Class Non-Isolated DC-DC Converters
- Span an output current range of 5 A to 30 A
- Feature wide output voltage adjustability
- Output power ratings from 18 Watts up to 99 Watts
F-Class Non-Isolated DC-DC Converters
- 300 A/µs transient response & current density in excess of 72 A/in3
- Designed to occupy minimal board space & minimize external capacitors
- Choice of single-in-line through-hole and surface mount versions
- High current, dual-output power module
- Generates 25 A @ 2.5 Vdc for the main Vddq supply
- Generates 8 A @ 1.25 Vdc for Vtt termination
General-Purpose POLA Converters
- Large number of models spanning output currents from 6 to 60 Amps
- Output voltages from 0.8 to 5.5 Vdc with vertical or horizontal mount
- Most models provide power sequencing capabilities
POLA Converters for Memory Bus Termination
- Designed specifically for bus termination in DDR & QDR memory apps
- Accurately track Vref input to generate a Vtt bus termination voltage
- Offer a choice of through-hole and surface-mount configurations
- Power's the latest processors from Intel™ and AMD™
- Power output of 149 Watts with a max current of 80 or 105 Amps
- Designer friendly features: pluggable & very low profile form factors
In this Category
 C-Class
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 POLA
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 VRM Processor
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 E-Class
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 DDR Memory
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 F-Class
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 POLA Memory
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