IQ70-HPC Datasheet, PDF (1/28 Pages) SynQor Worldwide Headquarters – Half-brick DC-DC Converter

Technical
Specification
IQ70-HPC Family
34-135 V
Continuous Input
1.8-48 V
Outputs
240 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.
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: 34 - 135 V
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
2250 V dc
Isolation
Half-brick
DC-DC Converter
Mechanical Features
• Industry standard Half-brick pin-out configuration
• Standard 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/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 last page)
Protection Features
• Input under-voltage lockout
• Output current limit and short circuit protection
• Active back bias limit
• Thermal shutdown
contents
Page No.
Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
IQ70-HPC Family Electrical Characteristics . . . . . . . . . . . . . . . . . . .3 - 4
IQ70-HPC Family Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IQ70018HPC60 (1.8 V, 60 A) Characteristics and Figures . . . . . . . . . . 6 - 7
IQ70033HPC57 (3.3 V, 57 A) Characteristics and Figures . . . . . . . . . . 8 - 9
IQ70050HPC44 (5.0 V, 44 A) Characteristics and Figures . . . . . . . .10 - 11
IQ70120HPC20 (12 V, 20 A) Characteristics and Figures . . . . . . . .12 - 13
IQ70150HPC16 (15 V, 16 A) Characteristics and Figures . . . . . . . .14 - 15
IQ70240HPC10 (24 V, 10 A) Characteristics and Figures . . . . . . . .16 - 17
IQ70280HPC8F (28 V, 8.5 A) Characteristics and Figures . . . . . . . .18 - 19
IQ70400HPC06 (40 V, 6.0 A) Characteristics and Figures . . . . . . . .20 - 21
IQ70480HPC05 (48 V, 5.0 A) Characteristics and Figures . . . . . . . .22 - 23
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 27
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Product # IQ70xxxHPCxx
Phone [phone]
www.synqor.com
Doc.# 005-005061 Rev. B
12/10/08
Page 1