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NE12S0A0H06 Schematic ( PDF Datasheet ) - Delta Electronics

Teilenummer NE12S0A0H06
Beschreibung DC/DC Power Modul
Hersteller Delta Electronics
Logo Delta Electronics Logo 




Gesamt 12 Seiten
NE12S0A0H06 Datasheet, Funktion
FEATURES
High Efficiency: 94.5% @ 12Vin, 5V/6A out
Size: 10.4mm x 16.5mm x 11.0 mm
(0.41”×0.65”×0.43”)
Wide input range: 3.0V~13.8V
Output voltage programmable from
0.59Vdc to 5.1Vdc via external resistors
No minimum load required
Fixed frequency operation
Input UVLO, output OCP
Remote ON/OFF (Positive, 5 pin version)
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing facility
UL/cUL 60950 (US & Canada), TUV
(EN60950) --pending
Delphi NE Series Non-Isolated Point of Loadwww.DataSheet4U.com
DC/DC Modules: 3.0~13.8Vin, 0.59V-5.1Vout, 6Aout
The Delphi NE 6A Series, 3.0~13.8V wide input, wide trim single
output, non-isolated point of load (POL) DC/DC converters are the
latest offering from a world leader in power systems technology and
manufacturing Delta Electronics, Inc. The 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 NE 6A product family provides an ultra wide
input range to support 3.3V, 5V, 8V, 9.6V, and 12V bus voltage
point-of-load applications and it offers up to 6A of output current in a
vertically or horizontally mounted through-hole miniature 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.
DATASHEET
DS_NE12S06A_02012007
OPTIONS
Vertical or horizontal versions
APPLICATIONS
DataCom
Distributed power architectures
Servers and workstations
LAN/WAN applications
Data processing applications






NE12S0A0H06 Datasheet, Funktion
DESIGN CONSIDERATIONS
The NE06 uses a single phase and voltage mode
controlled buck topology. The output can be trimmed from
0.59Vdc to 5.1Vdc by a resistor from Trim pin to Ground.
The converter can be turned ON/OFF by remote control
with positive on/off (ENABLE pin) logic. The converter DC
output is disabled when the signal is driven low (below
0.3V). This pin is also used as the input turn on threshold
judgment. Its voltage is percent of Input voltage during
floating due to internal connection. So we do not suggest
using an active high signal (higher than 0.8V) to turn on
the module because this high level voltage will disable
UVLO function. The module will turn on when this pin is
floating and the input voltage is higher than the threshold.
The converter can protect itself by entering hiccup mode
against over current and short circuit condition. Also, the
converter will shut down when an over voltage protection
is detected.
Safety Considerations
It is recommended that the user to provide a very
fast-acting type fuse in the input line for safety. The output
voltage set-point and the output current in the application
could define the amperage rating of the fuse.
FEATURES DESCRIPTIONS
Enable (On/Off)
The ENABLE (on/off) input allows external circuitry to put
the NE converter into a low power dissipation (sleep)
mode. Positive ENABLE is available as standard. With
the active high function, the output is guaranteed to turn
on if the ENABLE pin is driven above 0.8V. The output will
turn off if the ENABLE pin voltage is pulled below 0.3V.
Undervoltage Lockout
The ENABLE pin is also used as input UVLO function.
Leaving the enable floating, the module will turn on if the
input voltage is higher than the turn-on threshold and turn
off if the input voltage is lower than the turn-off threshold.
The default turn-on voltage is 3.1V with 300mV
hysteresis.
The turn-on voltage may be adjusted with a resistor
placed between the “Enable” pin and “Ground” pin. The
equation for calculating the value of this resistor is:
VEN _ RTH
= 15.05 × (R + 6.34) + 0.8
6.34 × R
VEN _ FTH = VEN _ RTH 0.3V
Enable
R
NE10A/6A
DS_NE12S06A_02012007
Fig. 18. UVLO setting
VEN _ FTH is the turn-off threshold
VEN _ RTH is the turn-on threshold
R (Kohm) is the outen resistor connected from Enable pin
to the GND
An active high voltage will disable the input UVLO
function.
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NE12S0A0H06 pdf, datenblatt
PART NUMBERING SYSTEM
NE 12
S 0A0 V
Product
Series
Input
Voltage
Number of
outputs
Output
Voltage
Mounting
NE- 12- 3.0~13.8V S- Single output 0A0 -
H- Horizontal
Non-isolated
Series
programmable V- Vertical
MODEL LIST
06
Output
Current
06-06A
P
ON/OFF
Logic
P- Positive
NF
A
Pin
Length
Option Code
N- 0.150” F- RoHS 6/6 A - 5 pins
(Lead Free)
Model Name Packaging Input Voltage
Output Voltage
Output Current
Efficiency
12Vin @ 100% load
NE12S0A0V06PNFA
Vertical
3.0V~ 13.8Vdc
0.59V~ 5.1Vdc
6A
94.5%@5Vout
NE12S0A0H06PNFA Horizontal
3.0V~ 13.8Vdc
0.59V~ 5.1Vdc
6A
94.5%@5Vout
CONTACT: www.delta.com.tw/dcdc
USA:
Telephone:
East Coast: (888) 335 8201
West Coast: (888) 335 8208
Fax: (978) 656 3964
Europe:
Telephone: +41 31 998 53 11
Fax: +41 31 998 53 53
Asia & the rest of world:
Telephone: +886 3 4526107 ext. 6220
Fax: +886 3 4513485
WARRANTY
Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon
request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta
for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license
is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these
specifications at any time, without notice.
DS_NE12S06A_02012007
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