Technical
Specification
IQ24-HPC Family
18-36 V
50 V
1.8-48 V
Outputs
225 W
Max Power
2250 V dc
Isolation
Half-brick
DC-DC Converter
Continuous Input transient Input
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 92% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range:
18-36 V, 50 V transient for 1 s
• 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)
Protection Features
• Input under-voltage lockout
• Input over-voltage shutdown
• Output current limit and short circuit protection
• Active back bias limit
• Output over-voltage protection
• Thermal shutdown
Control Features
• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -20%, +10%
COntentS
Mechanical Drawing.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IQ24-HPC Family Electrical Characteristics
. . . . . . . . . . . . . . . . . . . .
3 - 4
IQ24-HPC Family Figures
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IQ24018HPC60 (1.8 V, 60 A) Characteristics and Figures
. . . . . . . . .
6 - 7
IQ24033HPC50 (3.3 V, 50 A) Characteristics and Figures
. . . . . . . . .
8 - 9
IQ24050HPC40 (5.0 V, 40 A) Characteristics and Figures
. . . . . . . 10 - 11
IQ24120HPC18 (12 V, 18 A) Characteristics and Figures
. . . . . . . .
12 - 13
IQ24150HPC15 (15 V, 15 A) Characteristics and Figures
. . . . . . . .
14 - 15
IQ24240HPC09 (24 V, 9.0 A) Characteristics and Figures
. . . . . . .
16 - 17
IQ24280HPC7F (28 V, 7.5 A) Characteristics and Figures
. . . . . . . 18 -
19
IQ24400HPC5F (40 V, 5.5 A) Characteristics and Figures
. . . . . . .
20 - 21
IQ24480HPC4F (48 V, 4.5 A) Characteristics and Figures
. . . . . . .
22 - 23
Application Notes.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24 - 27
Ordering Information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
Doc.# 005-005026 Rev. B
10/14/08
Page No.
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 72/23/EEC and 93/68/EEC directives which facilitates
CE Marking in user’s end product
• Board and plastic components meet UL94V-0 standard
• RoHS compliant (see last page)
Product # IQ24xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Page 1
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