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PDF NQ40x40QGx30 Data sheet ( Hoja de datos )
| Número de pieza | NQ40x40QGx30 | |
| Descripción | DC-DC Converter | |
| Fabricantes | SynQor | |
| Logotipo |  |
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Technical
Specification
NQ40x40QGx30
9-40V
Continuous Input
0-40V
Outputs
30A
Current
Non-
Isolated
Quarter-brick
DC-DC Converter
The NiQor Quarter-brick dc-dc converter is a non-isolated
buck-boost regulator, which employs synchronous
rectification to achieve extremely high conversion efficiency.
The High Input Voltage NiQor Brick family of converters can
be used in traditional DPA (distributed power architecture)
systems or provide a regulated output voltage from a
battery source or other variable voltage source. The NiQor
Quarter-brick family can be configured to Buck the input
voltage down to a lower voltage or Boost the input voltage
up to a higher voltage using a single external resistor.
These modules are RoHS 6/6 compliant (see page 11).
Non-Isolated
Operational Features
Ultra high eficiency, up to 95% at full rated load current
Delivers up to 30A of output current
Input Voltage Range: 9-40V
Output voltage range: 0-40V (negative output is possible)
Extensive on-board input and output iltering
No minimum load requirement means no preload resistors required
Buck or buck-boost versions available
Adjustable current limit with current monitor (C option)
Mechanical Features
• Industry standard quarter-brick pin-out coniguration
• Standard size: Encased - 1.54" x 2.39" (39x60.6 mm)
Flanged - 2.20" x 2.39" (55.88x60.6 mm)
• Total height only 0.515" (13.08 mm)
• Total weight: Encased - 3oz (85g)
Flanged - 3.17oz (90g)
NiQor Quarter-brick module
Protection Features
Input under-voltage lockout protects the converter at low
input voltage conditions
Over-current shutdown protects converter from excessive
load current or short circuits
Input/output over-voltage protection protects load
and regulator from damaging voltages
Thermal shutdown protects converter from abnormal
environmental conditions
Safety Features
UL 60950-1:2003
EN60950-1:2006 / A11:2009 / A1:2010
IEC 61000-4-2
Control Features
On/Off control
Output voltage trim permits custom voltages
Remote Sense (S option, standard)
Current limit trim (C option)
Output voltage trim range from 0 - 40V
Contents
Page No.
Encased Mechanical Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Flanged Encased Mechanical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Product # NQ40x40QGx30
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-NQ4040W Rev. G 08/01/11
Page 1
1 page  
Technical Specification
Input: 9-40V
Outputs: 0-40V
Current: 30A
Package Quarter-brick
NQ40x40QGx30 Electrical Characteristics (Continued)
Ta = 25 °C, airlow rate = 300 LFM, Vin = 24 V dc unless otherwise noted; full operating temperature range is -40 °C to +105 °C ambient temperature with appropriate power derating.
Speciications subject to change without notice.
Parameter
Vout Min. Typ. Max. Units Notes & Conditions
DYNAMIC CHARACTERISTICS
Output Voltage during Current Transient
For a Step Change in Output Current
All 1 V (0.1 A/µs); 50%-75%-50% Iout max
Settling Time
All 5 ms To within 1.5% Vout nom.
Turn on Transient
Startup delay
All 2 ms Resistive load
Rise Rate
All 0.4 V/ms "
Output Voltage Overshoot
All
0V
"
FEATURE CHARACTERISTICS
Switching Frequency
All 240 250 260 kHz
ON/OFF Control
Negative Logic (N) ON/OFF Control
Off-State Voltage
All 1.8
3.3 V
On-State Voltage
All 0
0.8 V
Pull-Up Voltage
All 3.3 V
Pull-Up Resistance
All 10 k
Output Voltage Trim Range
All 0
40 V
Measured Vout+ to common pins
Input/Output Over-Voltage Protection
All 44 48 50 V
Over full temp range
Over-Temperature Shutdown
All 115 °C Average PCB Temperature
Over-Temperature Shutdown Restart Hysteresis
All
15 °C
TEMP LIMITS FOR POWER DERATING
Semiconductor Junction Temperature
All
125 °C
Package rated to 150 °C
Board Temperature
All
125 °C
ULrated max operating temp 130 °C
Baseplate Temperature
All 100 °C
RELIABILITY CHARACTERISTICS
Calculated MTBF (TR-NWT-000332; Telcordia)
All
3.2 106 Hrs. 60% load, Tcase=70°C
Calculated MTBF (MIL-HDBK-217F; MIL-217)
All
3 106 Hrs. 60% load, Tcase=70°C
Field Demonstrated MTBF
All
106 Hrs. See our website for details
Product # NQ40x40QGx30
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-NQ4040W Rev. G 08/01/11
Page 5
5 Page 
Ordering Information
Input: 9-40V
Outputs: 0-40V
Current: 30A
Package Quarter-brick
PART NUMBERING SYSTEM
The part numbering system for SynQor’s dc-dc converters
follows the format shown in the example below.
NQ 40 W 40 Q G C 30 N N S - G
6/6 RoHS
Options (see
Ordering Information)
Output Current
Thermal Design
Performance Level
Package Size
Output Voltage
Mode (see Ordering Information)
Input Voltage
Product Family
The first 12 characters comprise the base part number and
the last 3 characters indicate available options. The “-G”
suffix indicates 6/6 RoHS compliance.
Application Notes
A variety of application notes and technical white papers can
be downloaded in pdf format from our website.
RoHS Compliance: The EU led RoHS (Restriction of Hazardous
Substances) Directive bans the use of Lead, Cadmium,
Hexavalent Chromium, Mercury, Polybrominated Biphenyls
(PBB), and Polybrominated Diphenyl Ether (PBDE) in Electrical
and Electronic Equipment. This SynQor product is 6/6 RoHS
compliant. For more information please refer to SynQor’s
RoHS addendum available at our RoHS Compliance / Lead Free
Initiative web page or e-mail us at [email protected].
ORDERING INFORMATION
The tables below show the valid model numbers and ordering
options for converters in this product family. When ordering
SynQor converters, please ensure that you use the complete
15 character part number consisting of the 12 character base
part number and the additional 3 characters for options.
Add “-G” to the model number for 6/6 RoHS compliance.
Model Number
NQ40w40QGx30Nyz-G
Input
Voltage
9-40V
Output
Voltage
0-40V
Max Output
Current
30A
The following options must be included in place of the w x y z
spaces in the model numbers listed above.
Mode: w
Options Description: x y z
Thermal Design
Enable
Logic
Pin Style
Feature Set
T - Buck
W - Buck /
Boost
C - Encased
V - Encased
with Flanged
Baseplate
N-
Negative
K - 0.110"
N - 0.145"
R - 0.180"
Y - 0.250"
S - Standard
C - Current
monitor
output /
Trimmable
current limit
Not all combinations make valid part numbers, please contact
SynQor for availability. See the Product Summary web page for
more options.
PATENTS
SynQor holds the following U.S. patents, one or more of which apply to
each product listed in this document. Additional patent applications may be
pending or iled in the future.
5,999,417
6,731,520
7,072,190
7,272,023
6,222,742
6,894,468
7,085,146
7,558,083
6,545,890
6,896,526
7,119,524
7,564,702
6,577,109
6,927,987
7,269,034
7,765,687
6,594,159
7,050,309
7,272,021
7,787,261
Contact SynQor for further information:
Phone: 978-849-0600
Toll Free: 1-888-567-9596
Fax: 978-849-0602
E-mail: [email protected]
Web: www.synqor.com
Address: 155 Swanson Road
Boxborough, MA 01719
USA
Warranty
SynQor offers a three (3) year limited warranty. Complete warranty
information is listed on our website or is available upon request from SynQor.
Information furnished by SynQor is believed to be accurate and reliable.
However, no responsibility is assumed by SynQor 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 SynQor.
Product # NQ40x40QGx30
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-NQ4040W Rev. G 08/01/11
Page 11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NQ40x40QGx30.PDF ] | |
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