Delphi DNM, Non-Isolated Point of Load

DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/10Aout

The Delphi Series DNM, 2.8-5.5V input, single output, non-isolated Point of Load DC/DC converters are the latest offering from a world leader in power system and technology and manufacturing ― Delta Electronics, Inc. The DNM04 series provides a programmable output voltage from 0.75V to 3.3V using an external resistor. The DNM series has flexible and programmable tracking and sequencing features to enable a variety of startup voltages as well as sequencing and tracking between power modules. This product family is available in surface mount or SIP packages and provides up to 10A of output current in an industry standard footprint. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions.

DATASHEET

DS_DNM04SMD10_07162008

FEATURES

ŠHigh efficiency: 96%@5.0Vin, 3.3V/10A out

ŠSmall size and low profile: (SMD)

33.0x 13.5x8.8mm (1.30” x 0.53” x 0.35”)

ŠSurface mount packaging

ŠStandard footprint

ŠVoltage and resistor-based trim

ŠPre-bias startup

ŠOutput voltage tracking

ŠNo minimum load required

ŠOutput voltage programmable from 0.75Vdc to 3.3Vdc via external resistor

ŠFixed frequency operation

ŠInput UVLO, output OTP, OCP

ŠRemote ON/OFF

ŠRemote sense

ŠISO 9001, TL 9000, ISO 14001, QS9000, OHSAS18001 certified manufacturing facility

ŠUL/cUL 60950-1 (US & Canada) Recognized, and TUV (EN60950-1) Certified

ŠCE mark meets 73/23/EEC and 93/68/EEC directives

OPTIONS

ŠNegative On/Off logic

ŠTracking feature

ŠSIP package

APPLICATIONS

ŠTelecom / DataCom

ŠDistributed power architectures

ŠServers and workstations

ŠLAN / WAN applications

ŠData processing applications

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Delta Electronics 0.75-3.3V, 10A, 2.8-5.5Vin manual Delphi DNM, Non-Isolated Point of Load

2.8-5.5Vin, 0.75-3.3V, 10A specifications

Delta Electronics has established itself as a leading provider of power supply solutions, and its latest offering, the Delta Electronics 2.8-5.5Vin, 10A, 0.75-3.3V DC-DC converter, exemplifies the company’s commitment to high efficiency and reliability in power management. This product is particularly suitable for a wide range of applications, including industrial automation, telecommunications, and consumer electronics.

One of the standout features of this DC-DC converter is its wide input voltage range of 2.8 to 5.5 volts. This flexibility allows it to be used in various applications where voltage levels may vary, ensuring compatibility with different systems and reducing the need for additional voltage regulation components. The device is also capable of providing up to 10A of output current, which is ideal for powering high-demand electronic components.

The output voltage range of 0.75 to 3.3 volts makes this converter versatile for diverse operational requirements. Users can easily adjust the output voltage using external resistors, allowing for a customized power solution tailored to specific needs. This adjustability is critical in applications where components may have different voltage requirements, enhancing the overall efficiency of the power system.

Delta’s DC-DC converter employs advanced synchronous rectification technology which significantly improves efficiency by minimizing losses associated with power conversion. The converter achieves efficiencies that can exceed 90%, helping to minimize heat generation and improve the thermal performance of the entire system. This is particularly important in compact designs where space and heat dissipation are critical concerns.

Additionally, the Delta Electronics converter is designed with built-in protections, including overcurrent, overvoltage, and thermal shutdown features. These safety mechanisms ensure reliable operation even in demanding environments, safeguarding both the converter and the connected loads.

In terms of physical characteristics, the converter is packaged in a compact form factor, facilitating easy integration into various systems. Its low profile design enables it to fit into space-constrained applications without compromising on performance.

Overall, Delta Electronics’ 2.8-5.5Vin, 10A, 0.75-3.3V DC-DC converter is an excellent choice for designers seeking a dependable, efficient, and compact power solution for their diverse electronic applications. The combination of wide input voltage range, adjustable output, high efficiency, and robust protection features make it a standout product in the power management market.