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IQ1B-QTC fiches techniques PDF

SynQor Worldwide Headquarters - Quarter-brick DC-DC Converter

Numéro de référence IQ1B-QTC
Description Quarter-brick DC-DC Converter
Fabricant SynQor Worldwide Headquarters 
Logo SynQor Worldwide Headquarters 





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IQ1B-QTC fiche technique
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Technical
Specification
IQ1B-QTC Family
66-160 V
170 V
Continuous Input Transient Input
1.8-48 V
Outputs
255 W 2250 V dc Quarter-brick
Max Power
Isolation
DC-DC Converter
The InQor® quarter-brick converter series is composed
of next-generation, board-mountable, isolated,
fixed switching frequency dc-dc converters that use
synchronous rectification to achieve extremely high
power conversion efficiency. Each module is supplied
completely encased to provide protection from the
harsh environments seen in many industrial and
transportation applications.
Operational Features
• High efficiencies, 87-91% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range: 66-160 V
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
Mechanical Features
• Industry standard quarter-brick pin-out configuration
• Size: 1.54" x 2.39" x 0.50" (39.0 x 60.6 x 12.7mm)
• Total weight: 3.02 oz. (85.7 g)
Control Features
• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -20%, +10%
Safety Features
• 2250 V, 30 MW input-to-output isolation
• UL/cUL 60950-1 recognized (US & Canada), basic
insulation rating
• TUV certified to EN60950-1
• Meets directives which facilitates CE Marking in user’s
end product
• Board and plastic components meet UL94V-0 standard
• RoHS compliant (see Page 26)
Protection Features
• Input under-voltage lockout
• Output current limit and short circuit protection
• Active back bias limit
• Output over-voltage protection
• Thermal shutdown
contents
Page No.
Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IQ1B FAMILY Electrical Characteristics (all output voltages) . . . . . . . . . . . 3
IQ1B Family Standards and Qualifications (all output voltages) . . . . . . . . . 4
IQ1B Family Figures (all output voltages) . . . . . . . . . . . . . . . . . . . . . . . . 5
IQ1B033QTC30 Electrical Characteristics (3.3 Vout) . . . . . . . . . . . . . . . . . 6
IQ1B033QTC30 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
IQ1B050QTC25 Electrical Characteristics (5.0 Vout) . . . . . . . . . . . . . . . . . 8
IQ1B050QTC25 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
IQ1B070QTC20 Electrical Characteristics (7.0 Vout) . . . . . . . . . . . . . . . . 10
IQ1B070QTC20 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
IQ1B120QTC12 Electrical Characteristics (12.0 Vout) . . . . . . . . . . . . . . . 12
IQ1B120QTC12 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
IQ1B150QTC10 Electrical Characteristics (15.0 Vout) . . . . . . . . . . . . . . . 14
IQ1B150QTC10 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
IQ1B240QTC06 Electrical Characteristics (24.0 Vout) . . . . . . . . . . . . . . . 16
IQ1B240QTC06 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
IQ1B300QTC05 Electrical Characteristics (30.0 Vout) . . . . . . . . . . . . . . . 18
IQ1B300QTC05 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
IQ1B480QTC03 Electrical Characteristics (48.0 Vout) . . . . . . . . . . . . . . . 20
IQ1B480QTC03 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Product # IQ1BxxxQTCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ1BQTX Rev. D
02/06/09
Page 1

PagesPages 26
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