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Q48SP
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DS_Q48SP12017_05302008
12
Mechanical Drawing (FOR Q48SP12017Exxx)
Contents
Main
FEATURES
OPTIONS
APPLICATIONS
Delphi Series Q48SP, 216W Quarter Brick Family DC/DC Power Modules: 48V in, 12V/18A out
DS_Q48SP12017_05302008
TECHNICAL SPECIFICATIONS
(TA=25C, airflow rate=300 LFM, Vin=48Vdc, nominal Vout unless otherwise noted; mounted on board.)
PARAMETER
DS_Q48SP12017_05302008
Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at 25C.
DS_Q48SP12017_05302008
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DS_Q48SP12017_05302008
DESIGN CONSIDERATIONS
Input Source Impedance
Layout and EMC Considerations
Safety Considerations
FEATURES DESCRIPTIONS
Over-Current Protection
Over-Voltage Protection
Over-Temperature Protection
Remote On/Off
()
+ =
upRtrim 3.489
22.10 10
()
511 ( Rtrim_down
== KKdownRtrim 33.1522.10 20
THERMAL CONSIDERATIONS
Thermal Testing Setup
Thermal Derating
THERMAL CURVES
MECHANICAL DRAWING (WITHOUT HEATSPERADER)
Notes:
Page
Page
PART NUMBERING SYSTEM
MODEL LIST