Delta 0.59V~5.1Vout - Manual
Delta 0.59V~5.1Vout – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – TECHNICAL SPECIFICATIONS; PARAMETER
- Page 3 – ELECTRICAL CHARACTERISTICS CURVES
- Page 6 – DESIGN CONSIDERATIONS; the signal is driven low; Safety Considerations; FEATURES DESCRIPTIONS; Enable; is the falling threshold; is the rising threshold that you want.
- Page 7 – Output Voltage Programming; Figure 19: Enable Input drive circuit for NE series; Over-Current and Short-Circuit Protection; Vout; Output Voltage; open; Table 1: Typical trim resistor values
- Page 8 – Figure 22: Circuit configuration for output voltage margining; Paralleling; the Trim pin to the Ground for margining; Voltage Margining Adjustment
- Page 9 – THERMAL CONSIDERATION; Thermal Testing Setup; Wind tunnel test setup figure dimensions are in
- Page 11 – MECHANICAL DRAWING
- Page 12 – WARRANTY
Delphi NE Series Non-Isolated Point of Load
DC/DC Modules:
4.5V~13.8Vin, 0.59V~5.1Vout, 20A
The Delphi NE 20A Series, 4.5 to 13.8V wide input, wide trim 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 ND/NE product family is
the second generation, non-isolated point-of-load DC/DC power
modules for the datacom applications which cut the module size by
almost 50% in most of the cases compared to the first generation NC
series POL modules. The product family here provides 20A of output
current in a vertically or horizontally mounted through-hole package
and the output can be resistor trimmed from 0.59Vdc to 5.1Vdc. It
provides a very cost effective, high efficiency, and high density point
of load solution. 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.
OPTIONS
Vertical or horizontal versions
APPLICATIONS
DataCom
Distributed power architectures
Servers and workstations
LAN/WAN applications
Data processing applications
FEATURES
High Efficiency:
94.0% @ 12Vin, 5V/20A out
Size:
Vertical: 30.5x15.5x12.0mm
(1.20”x0.61”x0.47”)
Horizontal: 30.5x15.5x12.9mm
(1.20”x0.61”x0.51”)
Wide input range: 4.5V~13.8V
Output voltage programmable from
0.59Vdc to 5.1Vdc via external resistors
Voltage and resistor-based trim
No minimum load required
Fixed frequency operation
Input UVLO, output OCP
Remote ON/OFF (Positive)
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing facility
UL/cUL 60950 (US & Canada), TUV
(EN60950) --pending
PRELIMINARY DATASHEET
DS_NE12S20A_072722007
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Summary
Preliminary DS_NE12S20A_07272007 2 TECHNICAL SPECIFICATIONS (Ambient Temperature=25°C, minimum airflow=200LFM, nominal V in =12Vdc unless otherwise specified.) PARAMETER NOTES and CONDITIONS NE12S0A0V/H20 Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage operation 4.5 13.8 Vdc Operating Te...
Preliminary DS_NE12S20A_07272007 3 ELECTRICAL CHARACTERISTICS CURVES 55 60 65 70 75 80 85 90 95 1 2 4 6 8 10 12 14 16 18 20 Output current (A) Efficiency (%) 55 60 65 70 75 80 85 90 95 1 2 4 6 8 10 12 14 16 18 20 Output current (A) Efficiency (%) Figure 1: Converter efficiency vs. output current (0....
Preliminary DS_NE12S20A_07272007 6 DESIGN CONSIDERATIONS The NE12S0A0V(H)20 uses a single phase and voltagemode controlled buck topology. The output can betrimmed in the range of 0.59Vdc to 5.1Vdc by a resistorfrom Trim pin to Ground. The converter can be turned ON/OFF by remote controlwith positive...
