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TM
Data Sheet: Powereta iQP Series –Single Output Quarter Brick
Powereta™ iQP Series DC/DC Power Modules
48V Input, 5V / 50A /250W Output
Quarter Brick
The Powereta™ Series offers an industry
standard Double-P quarter brick high current
power module with true useable output
power. Its 91.5% full load efficiency (92.5%
at 35A/175W) and superior thermal
performance make the Powereta™ series of
power modules ideally suited for tight space
and power-hungry ATCA applicat
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Ordering information: Product Package Platform Input Output Output Main # of Safety Feature Set Identifier Size Voltage Current/ Units Output Outputs Class Power Voltage i Q P 48 050 A 050 V - 0 05 Quarter- TDK Innoveta Powereta 36-75V 050 – 50A Amps 050 – 5V Single 05 – Standard brick Option Table: Feature Set On/Off Logic OVP Pin Length 00 Positive Latch 0.145” 01 Negative Latch 0.145
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Mechanical Specification: Dimensions are in mm [in]. Unless otherwise specified tolerances are: x.x ± 0.5 [0.02], x.xx and x.xxx ± 0.25 [0.010]. 1.02 [.040] DIA Pins 1.78 [.070] DIA Stand-offs 4 Pins 1.02 [.040] DIA 1.52 [.060] DIA 2 pins 4 pins M3 X .5 threaded inserts, 2 places 10 9 1 8 7 2 6 3 3.40 [0.134] max Dia 4 5 2 places Recommended hole
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Absolute Maximum Ratings: Stress in excess of Absolute Maximum Ratings may cause permanent damage to the device. Characteristic Min Max Unit Notes & Conditions Continuous Input Voltage -0.5 80 Vdc Transient Input Voltage --- 100 Vdc 100mS max. Isolation Voltage Input to Output --- 1500 Vdc Basic Insulation Input to Base-plate --- 1500 Vdc Basic Insulation Output to Base-plate --- 500 Vdc O
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Electrical Data: iQP48050A050V-000 through -0x9: 5V, 50A, 250W Output Characteristic Min Typ Max Unit Notes & Conditions Output Voltage Initial Setpoint 4.88 5 5.12 Vdc Vin=Vin,nom; Io=Io,max; Tc = 25˚C Over all rated input voltage, load, and Output Voltage Tolerance 4.85 5 5.15 Vdc temperature conditions to end of life Efficiency --- 91.5 --- % Vin=Vin,nom; Io=Io,max; Tc = 25˚C Line Regulation --- 1 10* mV Vin
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Electrical Characteristics: iQP48050A050V-000 through -0x9: 5V, 50A, 250W Output 95 28 24 90 20 85 16 12 80 8 75 4 70 0 0 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 35 40 45 50 Output Current (A) Output Current (A) Vin = 36V Vin = 48V Vin = 75V Vin = 60V Vin = 36V Vin = 48V Vin = 75V Vin = 60V Efficiency vs. Input Voltage at Ta=25C, (test in socket) Power Dissipation vs. Input Voltage at Ta=25C Start-up from on/
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Electrical Characteristics: iQP48050A050V-000 through -0x9: 5V, 50A, 250W Output 6 9 8 5 7 4 6 5 3 4 2 3 2 1 1 0 0 0 10 2030 4050 60 30 35 40 45 50 55 60 65 70 75 Output Current (A) Input Voltage (V) Vin = 36V Vin = 48V Vin = 75V Vin = 60V Io_min = 0A Io_mid = 25.2A Io_max = 50.1A Output Current Limit Characteristics vs. Input Voltage Typical Input Current vs. Input Voltage Characteristics 4.994 4.994 4.9935 4.9935 4
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Thermal Performance: iQP48050A050V-000 through -009: 5V, 50A, 250W Output 55 55 50 50 45 45 40 40 35 35 30 30 25 25 20 20 15 30 40 50 60 70 80 90 100 110 120 15 30 40 50 60 70 80 90 100 110 120 Ambient Temperature (C) Ambient Temperature (C) NC 0.3 m/s (60 LFM) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 2.0 m/s (400 LFM) 3.0 m/s (600 LFM) NC 0.3 m/s (60 LFM) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick The cross section of the airflow passage is Thermal Management: rectangular with the spacing between the top of the module and a parallel facing PCB An important part of the overall system kept at a constant (0.5 in). The power design process is thermal management; module’s orientation with respect to the thermal design must be considered at all airflow direction can have a significant levels to ensure goo
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick performance page for the power module of (longitudinal – perpendicular to the direction interest. In all conditions, the power module of the pins and transverse – parallel to the should be operated below the maximum direction of the pins). The heatsink kit operating temperature shown on contains four M3 x 0.5 steel mounting the derating curve. For improved design screws and a precut thermal interface pad ma
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Operating Information: Over-Current Protection: The power Remote On/Off: - The power modules have modules have current limit protection to an internal remote on/off circuit. The user protect the module during output overload must supply an open-collector or compatible and short circuit conditions. During overload switch between the Vin(-) pin and the on/off conditions, the power modules may protect
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Vout(+) Vin (+) Sense(+) On/ Off Trim Rdown Sense(-) Vin(-) Vout(-) Circuit to decrease output voltage On/Off Circuit for positive or negative logic Output Voltage Adjustment: The output 10000 voltage of the module may be adjusted by using an external resistor connected between the trim pin 6 and either the Sense (+) or Sense (-) pin. If the voltage trim Ω 1000 feature is not used, pin 6 shou
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Remote Sense: The power modules feature Vout(+) remote sense to compensate for the effect of output distribution drops. The output Sense(+) voltage sense range defines the maximum Rup voltage allowed between the output power terminals and output sense terminals, and it is found on the electrical data page for the Trim power module of interest. If the remote sense feature is not being used, the Sense(-) Sense
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick nominal input, full load, and Ta = 40˚C using Quality: the Telcordia TR-332 issue 6 calculation method. TDK Innoveta’s product development process incorporates advanced quality Improper handling or cleaning processes planning tools such as FMEA and Cpk can adversely affect the appearance, analysis to ensure designs are robust and testability, and reliability of the power reliable. All products are assembled a
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TM Data Sheet: Powereta iQP Series –Single Output Quarter Brick Safety Considerations: For safety agency approval of the system in 1) The input source is isolated from the which the DC-DC power module is installed, ac mains by reinforced insulation. the power module must be installed in 2) The input terminal pins are not compliance with the creepage and clearance accessible. requirements of the safety agency. The 3) One pole of the input and one pole of isolation is basic ins
