NQ16W50SMA16 Datasheet, PDF (1/13 Pages) SynQor Worldwide Headquarters – SMT Surface Mount

Technical
Specification
NQ16W50SMA16
6.0-16.0V
Input
0.75-5.0V
Outputs
16 Amp
Current
Non
Isolated
SMT
Surface Mount
The NiQor^® SMT DC/DC converter is a non-isolated buck
regulator, which employs synchronous rectification to
achieve extremely high conversion efficiency. The NiQor
family of converters are used predominately in DPA systems
using a front end DC/DC high power brick (48Vin to low
voltage bus). The non-isolated NiQor converters are then
used at the point of load to create the low voltage outputs
required by the design. The wide trim module can be pro-
grammed to a variety of output voltages through the use of
a single external resistor. RoHS compliant (see page 12).
Non-Isolated
NiQor surface mount module
Operational Features
• Ultra high efficiency, up to 94% at full rated load
• Delivers up to 16 Amps of output current with minimal
derating - no heatsink required
• Input Voltage Range : 6.0 - 16.0V
• Fast transient response time
• On-board input and output filter capacitor
• No minimum load requirement means no preload resis-
tors required
Mechanical Features
• DOSA standard SMT pin-out configuration
• Industry standard size: 1.3” x 0.53” x 0.29” (33 x
13.5 x 7.3 mm)
• Total weight: 0.18 oz. (5 grams), lower mass great-
ly reduces vibration and shock problems
• Open frame construction maximizes air flow cooling
• Also available in SIP packaging
Control Features
• On/Off control
• Output voltage trim (industry standard) permits custom
voltages and voltage margining
• Remote Sense (standard option)
Protection Features
• Input under-voltage lockout disables converter at low
input voltage conditions
• Temperature compensated over-current shutdown pro-
tects converter from excessive load current or short cir-
cuits
• Output over-voltage protection protects load from dam-
aging voltages
• Thermal shutdown protects converter from abnormal
environmental conditions
Safety Features
• UL/cUL 60950-1 recognized (US & Canada)
• TUV certified to EN60950-1
• Meets 72/23/EEC and 93/68/EEC directives which
facilitates CE Marking in user’s end product
• Board and plastic components meet UL94V-0 flammabil-
ity requirements
Product # NQ16W50SMA16
Phone [phone]
www.synqor.com
Doc.# 005-2NS12WE Rev. A 11/26/07
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