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TM
Data Sheet: Supereta iQN Series –Single Output Quarter Brick
Supereta™ iQN Series DC/DC Power Modules
48V Input, 35V / 6A Output
Quarter Brick
The Supereta™ iQN series offers an industry
standard quarter brick high current power
module with true useable output power. The
iQN series power modules with the voltage
foldback constant current limit feature are
ideally suited for fan motor control and
wireless applications. Its 90% full load
efficiency (91% at 70% o
Summary of the content on the page No. 2
TM Data Sheet: Supereta iQN 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 N 48 006 A 350 V - 0 00 Quarter- TDK Innoveta Supereta 36-75V 006 – 6 A Amps 350 – 35V Single 00 – Standard brick Option Table: Feature Set On/Off Logic OVP Pin Length Special Code 00 Positive Latch 0.145” No 01 Neg
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TM Data Sheet: Supereta iQN 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 1.52 [.060] DIA 6 pins 2 pins M3 X .5 threaded inserts, 2 places 8 1 7 2 6 5 3 3.40 [0.134] max Dia 4 2 places Recommended hole pattern (top view) Pin Assignment: PIN FUNCTION PIN F
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TM Data Sheet: Supereta iQN 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
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TM Data Sheet: Supereta iQN Series –Single Output Quarter Brick Electrical Data: iQN48006A350V-000 through -0A9: 35V, 6A Output Characteristic Min Typ Max Unit Notes & Conditions Output Open Circuit Voltage Set-point 34.65 35 35.35 Vdc Vin=Vin,min to Vin,max, Io=0A, Tc = 25˚C Over all rated input voltage and temperature Output Voltage Initial Set-point Tolerance 34.48 35 35.53 Vdc conditions with Io=0A to end of life Efficiency --- 90 --- % Vin=Vin,nom; Io=Io,max; Tc = 25˚C
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TM Data Sheet: Supereta iQN Series –Single Output Quarter Brick Electrical Characteristics: iQN48006A350V-000 through -0A9: 35V, 6A Output 28 94 24 92 20 90 16 88 86 12 84 8 82 4 80 0 1 2 3 4 5 6 1 2 3 4 5 6 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, No Heat Sink Power Dissipation vs. Input Voltage at Ta=25C, No Heat Sink 7 6 5 4 3 2 1 0 30 35 40 45 50 55 60
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TM Data Sheet: Supereta iQN Series –Single Output Quarter Brick Electrical Characteristics (continued): iQN48006A350V-000 through -0A9: 35V, 6A Output 40 30 20 10 0 0 1 2 3 4 5 6 7 Output Current (A) Vin = 36V Vin = 48V Vin = 75V Vin = 60V Output Current Limit Characteristics vs. Input Voltage at Typical Output Ripple at 48V Input and Full Load. Ta=25C. Cext=68uF. Ch. 1: Vo 36 36 35 35 34 34 33 33 32 32 31 31 30 30 29 29 36 41 46 51 56 61 66 71 76 0 1 2 3 4 5 6 Input Voltag
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TM Data Sheet: Supereta iQN Series –Single Output Quarter Brick Thermal Performance: iQN48006A350V-000 through -0A9: 35V, 6A Output 7 7 6 6 5 5 4 4 3 3 2 2 60 70 80 90 100 110 120 80 90 100 110 120 130 Ambient Temperature (C) Ambient Temperature (C) 1.0 m/s (200 LFM) 1.25 m/s (250 LFM) 1.5 m/s (300 LFM) 1.0 m/s (200 LFM) 1.25 m/s (250 LFM) 1.5 m/s (300 LFM) 1.75 m/s (350 LFM) 2.0 m/s (400 LFM) 2.5 m/s (500 LFM) 1.75 m/s (350 LFM) 2.0 m/s (400 LFM) 2.5 m/s (500 LFM) 3.0 m/s (600 LFM
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TM Data Sheet: Supereta iQN Series –Single Output Quarter Brick 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 good reliability and lifetime impact on the unit’
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TM Data Sheet: Supereta iQN 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 marg
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TM Data Sheet: Supereta iQN Series –Single Output Quarter Brick Operating Information: Over-Current Protection: The power safeguard the units against thermal damage. modules have current limit protection to The module will be latched off. To reset the protect the module during output overload module from the latched condition, either and short circuit conditions. During overload cycle the input power or toggle the remote conditions, the power modules may protect
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TM Data Sheet: Supereta iQN 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 1000 (+) or Sense (-) pin. If the voltage trim feature is not used, pin 6 should
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TM Data Sheet: Supereta iQN Series –Single Output Quarter Brick Vout(+) Remote Sense: The power modules feature remote sense to compensate for the effect Sense(+) of output distribution drops. The output Rup voltage sense range defines the maximum voltage allowed between the output power terminals and output sense terminals, and it Trim is found on the electrical data page for the power module of interest. If the remote Sense(-) sense feature is not being used, the Sen
Summary of the content on the page No. 14
TM Data Sheet: Supereta iQN 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: Supereta iQN Series –Single Output Quarter Brick Safety Considerations: 1) The input source is isolated from the For safety agency approval of the system in ac mains by reinforced insulation. which the DC-DC power module is installed, 2) The input terminal pins are not the power module must be installed in accessible. compliance with the creepage and clearance 3) One pole of the input and one pole of requirements of the safety agency. The the output are grounded
