Delta Electronics manual Delphi DNT04, Non-Isolated Point of Load

Delphi DNT04, Non-Isolated Point of Load

DC/DC Power Modules: 2.4~5.5Vin, 0.75~3.63Vo, 3A out

The Delphi Series DNT04, 2.4-5.5V input, single output, non-isolated Point of Load DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing — Delta Electronics, Inc. The DNT04 series provides a programmable output voltage from 0.75V to 3.63V via external resistors. This product family is available in surface mount or SIP package and provides up to 3A 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. The DNT04, 3A modules have excellent thermal performance and can provide full output current at up to 85℃ ambient temperature with no airflow.

PRELIMINARY DATASHEET

FEATURES

High Efficiency: 94%@ 5Vin, 3.3V/3A out Small size and low profile:

0.80” x 0.45” x 0.27” (SMD) 0.90” x 0.40” x 0.25” (SIP)

Standard footprint and pinout

Resistor-based trim

Output voltage programmable from

0.75V to 3.63V via external resistors Pre-bias startup

No minimum load required

Fixed frequency operation

Input UVLO, OCP

Remote ON/OFF

ISO 9001, TL 9000, ISO 14001, QS 9000, OHSAS 18001 certified manufacturing facility

UL/cUL 60950 (US & Canada) Recognized, and TUV (EN60950)- pending

CE mark meets 73/23/EEC and 93/68/EEC- pending

OPTIONS

Positive On/Off logic

SMD or SIP package

APPLICATIONS

Telecom/DataCom

Distributed power architectures

Servers and workstations

LAN/WAN applications

Data processing applications

DS_DNT04SIP03_09262007