IQ18-HPC Datasheet, PDF (1/28 Pages) SynQor Worldwide Headquarters – Half-brick DC-DC Converter

Technical
Specification
IQ18-HPC Family
9-36 V
Continuous Input
1.8-48 V
Outputs
182 W
Max Power
The InQor^® Half-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.
2250 V dc
Isolation
Half-brick
DC-DC Converter
Operational Features
• High efficiencies, up to 91% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range:
9 - 36 V, 40 V transient for 100 ms
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
Mechanical Features
• Industry standard Half-brick pin-out configuration
• Size: 2.390" x 2.490" x 0.512" (60.6 x 63.1 x 13.0 mm)
• Total weight: 5 oz (142 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 60950-1:2003, basic insulation
• CAN/CSA-C22.2 No. 60950-1:2003
• EN60950-1:2001
• CE Marked
• RoHS compliant (see Page 28)
Protection Features
• Input under-voltage lockout
• Input over-voltage shutdown
• Output current limit and short circuit protection
• Active back bias limit
• Thermal shutdown
contents
Page No.
Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IQ18 Family Electrical Characteristics (all output voltages) . . . . . . . . . . . 3
IQ18 Family Standards and Qualification . . . . . . . . . . . . . . . . . . . . . . . 4
IQ18 Family Figures (all output voltages) . . . . . . . . . . . . . . . . . . . . . . . 5
IQ18018HPC60 Electrical Characteristics (1.8 Vout) & Figures . . . . . .6-7
IQ18033HPC50 Electrical Characteristics (3.3 Vout) & Figures . . . . . .8-9
IQ18050HPC36 Electrical Characteristics (5.0 Vout) & Figures . . . . . 10-11
IQ18120HPC15 Electrical Characteristics (12.0 Vout) & Figures . . . . 12-13
IQ18150HPC12 Electrical Characteristics (15.0 Vout) & Figures . . . . 14-15
IQ18240HPC7F Electrical Characteristics (24.0 Vout) & Figures . . . . 16-17
IQ18280HPC6F Electrical Characteristics (28.0 Vout) & Figures . . . . 18-19
IQ18400HPC4F Electrical Characteristics (40.0 Vout) & Figures . . . . 20-21
IQ18480HPC3H Electrical Characteristics (48.0 Vout) & Figures . . . . 22-23
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Product # IQ18xxxHPCxx
Phone [phone]
www.synqor.com
Doc.# 005-005029 Rev. B
04/13/09
Page 1