IQ65033QGA12 Datasheet, PDF (1/14 Pages) SynQor Worldwide Headquarters – Management power over-current protection

34-75 V @ 12A
Input / Output
3.3 V & 5.0 V
MGMT Power
The IQ65033QGA12 iQor Power Interface Module
integrates all features required by the AdvancedTCA
Base Specification into a Quarter-Brick footprint. The
iQor offers industry leading external hold-up capacitor
volumetric density for a compact overall solution. At
90V hold-up capacitor voltage (trimmable 50-95 V),
only 564 uF is required to achieve 8.70ms hold-up time
at 200Win. The -48 V output voltage is conditioned
for smooth operation through severe input transient
events. The iQor is designed thermally and electrically
to drive higher power wide-range-input DC/DC
converters such as the 400W SynQor PQ60120QZB33.
RoHS Compliant (see last page).
Technical
Specification
IQ65033QGA12
Quarter-brick ATCA
Power Interface Module
Operational Features
• Improved common-mode noise
• Input ORing for A & B power feeds
(MOSFET-based for low power dissipation)
• Hot swap control with seamless ride-through of input
voltage transient
• EMI filter meets CISPR 22 Class B when used as directed
(see applications section)
• External hold-up capacitor trimmable from 50-95 V
• Automatic discharge of external hold-up capacitor
• Isolated management power of 3.3 V at 3.6 A and 5.0 V at 150 mA
• Dual input side enable
• I2C interface data reporting (optional)
IQ65033QGA12 Module
Protection Features
• Management power over-voltage protection
• Management power over-current protection
• Main output over-current protection
• Thermal shutdown protects the unit from abnormal
environmental conditions
• Input fuse/feed loss alarm
Mechanical Features
• Industry standard quarter-brick size: 1.45" x 2.3" (36.8x58.4 mm)
• Overall height of 0.54" (13.7 mm), permits better airflow
and smaller card pitch
• Total weight: 1.2 oz (34 g)
• Flanged pins designed to permit surface mount soldering
(avoid wave solder) using FPiP technique
• External hold-up capacitor footprint much smaller than
other solutions currently available on the market
Safety Features
• 2250V, 30 MΩ VRTN_A/B to LOGIC_GND and SHELF_GND isolation
• UL 60950-1:2007
• CAN/CSA-C22.2 No. 60950-1:2007
• EN60950-1/A1:2010
Product # IQ65033QGA12
Phone [phone]
www.synqor.com
Doc.# 005-0006070 Rev. B
09/06/2012
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