QW030CL1

Data Sheet October 2008 QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Features n The QW030-Series Power Modules use advanced, surfacemount technology and deliver high-quality, efficient, and compact dc-dc conversion. Applications n Distributed power architectures n Workstations n Computer equipment n Communications equipment n Optical transport equipment Options n Heat sinks available for extended operation n Choice of remote on/off logic configurations n Choice of two pin lengths Small size: 36.8 mm x 57.9 mm x 12.7 mm (1.45 in. x 2.28 in. x 0.50 in.) n High power density n High efficiency: 88% typical n Low output noise n Constant frequency n Industry-standard pinout n Metal case n 2:1 input voltage range n Overvoltage and overcurrent protection n Remote on/off n Adjustable output voltage n n n ISO* 9001 and ISO 14001 Certified manufacturing facilities UL† 60950 Recognized, CSA‡ C22.2 No. 60950-00 Certified, VDE § 0805 (IEC60950) Licensed CE mark meets 73/23/EEC and 93/68/EEC directives** * ISO is a registered trademark of the International Organization for Standardization. † UL is a registered trademark of Underwriters Laboratories, Inc. ‡ CSA is a registered trademark of Canadian Standards Assn. § VDE is a trademark of Verband Deutscher Elektrotechniker e.V. **This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should be followed. (The CE mark is placed on selected products.) Description The QW030-Series Power Modules are dc-dc converters that operate over an input voltage range of 36 Vdc to 75 Vdc and provide precisely regulated dc outputs. The outputs are fully isolated from the inputs, allowing versatile polarity configurations and grounding connections. The modules have maximum power ratings of 30 W to 36 W at a typical full-load efficiency of up to 88%. These encapsulated modules offer a metal case for optimum thermal performance. Threaded-through holes are provided to allow easy mounting or addition of a heat sink for high-temperature applications. The standard feature set includes remote sensing, output trim, and remote on/off for convenient flexibility in distributed power applications. QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Device Symbol Min Max Unit I QW030xx QW030xx QW030xx VI VI, trans Tc — — — –40 80 100 105* Vdc V °C QW030xx QW030xx Tstg — –55 — 125 1500 °C Vdc Input Voltage: Continuous Transient (100 ms) Operating Case Temperature (See Thermal Considerations section.) Storage Temperature I/O Isolation Voltage (Note case is tied to input) * Maximum case temperature varies based on power dissipation. See power derating curves for details. Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Table 1. Input Specifications Parameter Device Symbol Min Typ Max Unit Operating Input Voltage: QW030xx QW030xx VI 36 48 75 Vdc Maximum Input Current (VI = 0 V to 75 V; IO = IO, max): QW030xx QW030xx II, max — — 2.2 A Inrush Transient QW030xx i2t — — 0.2 A 2s Input Reflected-ripple Current, Peak-to-peak (5 Hz to 20 MHz, 12 µH source impedance; see Test Configurations section.) QW030xx I 15 — mAp-p Input Ripple Rejection (120 Hz) QW030xx — 50 — dB — Fusing Considerations CAUTION: This power module is not internally fused. An input line fuse must always be used. This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of a sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a normal-blow fuse with a maximum rating of 5 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data for further information. 2 Lineage Power QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Electrical Specifications (continued) Table 2. Output Specifications Parameter Output Voltage Set Point (VI = 48 V; IO1 = IO2,= IO,min) Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life. See Test Configurations section.) Output Voltage Regulation Line (VI = VI,min to VI,max; I01=I02) Device Suffix Symbol Min Typ Max Unit CL CL BK BK AJ AJ CL CL BK BK AJ AJ VO1, set VO2, set VO1, set VO2, set VO1, set VO2, set VO1 VO2 VO1 VO2 VO1 VO2 14.7 -14.7 11.76 -11.76 4.85 -4.85 13.8 -13.8 11.04 -11.04 4.75 -4.75 — — — — — — — — — — — — 15.3 -15.3 12.24 -12.24 5.15 -5.15 16.2 -16.2 12.96 -12.96 5.25 -5.25 Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Qx030xx V01,V02 V01+V02 V01+V02 V01,V02 0.5 0.25 0.25 1 0.75 0.5 0.5 2 % Load (VI = VI,nom; I01 = I01min to Itot/2 and I02 = I02min to Itot/2) Qx030xx Cross Regulation V01, V02 (VI=VI,nom; I01 or I02= other output = max load) Temperature (Tc = -40 to 100) Output Ripple and Noise Voltage (See Test Configurations section.): Measured across one 2.2 µF ceramic capacitor: RMS Peak-to-peak (5 Hz to 20 MHz) External Load Capacitance on each output Output Current (At IO < IO,min the module may exceed the ripple specifications) Qx030xx V01,V02 ±4 ±6 % Qx030xx CL CL BK BK AJ AJ Qx030xx CL CL CL BK BK BK AJ AJ AJ CL BK AJ CL BK AJ V01,V02 — — — — — — — I01 I02 Itot! I01 I02 Itot! I01 I02 Itot! 0.5 1 50 150 40 120 50 150 220 1.75 1.75 2.0 2.5 2.5 3.0 3 3 6 — — — — — — % mVrms mVp-p mVrms mVp-p mVrms mVp-p µF A A A A A A A A A A A A A A A Output Current-limit Inception (VO = 90% of VO, set) Output Short-circuit Current (VO = 0.25 V) Itot Itot Itot Itotsc Itotsc Itotsc — — — — — — 0 0.25 0.25 0.5 0.25 0.25 0.5 0.25 0.25 0.5 — — — — — — — — — — — — — — — — 3.0 3.7 7 4.5 5.5 10 % % * Engineering estimate. ! Itot = I01+I02 Sum should not exceed this number Lineage Power 3 QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Electrical Specifications (continued) Table 2. Output Specifications (continued) Parameter Device Suffix Symbol Min Typ Max Unit CL Efficiency (VI = 48 V; IO = IO, max): BK TA = 25 °C AJ TC = 25 °C Switching Frequency QW030xx Dynamic Response (ΔIO/Δt = 1 A/10 µs, VI = 48 V, TC = 25 °C): Load Change from IO = 50% to 75% of IO, max: QW030xx Peak Deviation η η η — — — — — 88 88 85 360 — — — — % % % kHz — — 2.5 — %VO, set Settling Time (VO < 10% of peak deviation) QW030xx — — 5.0 — ms Load Change from IO = 50% to 25% of IO, max: QW030xx Peak Deviation — — 2.5 — %VO, set Settling Time (VO < 10% of peak deviation) QW030xx — — 5.0 — ms * Engineering estimate. Table 3. Isolation Specifications Device Min Typ Max Unit Isolation Capacitance (engineering estimate) Parameter QW030xx — 600 — pF Isolation Resistance QW030xx 10 — — MΩ Device Min Typ Max Unit Table 4. General Specifications Parameter 4 Calculated MTBF (IO = 80% of IO, max; TC = 40 °C) QW030xx Weight QW030xx 5,000,000 — — hours 75 (2.7) g (oz.) Lineage Power QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions section of this data sheet for additional information. Parameter Remote On/Off Signal Interface (VI = VI, min to VI, max; open collector or equivalent compatible; signal referenced to VI(–) terminal.): Negative Logic: Device Code Suffix “1”: Logic Low—Module On Logic High—Module Off Positive Logic: If Device Code Suffix “1” Is Not Specified: Logic Low—Module Off Logic High—Module On Module Specifications: On/Off Current—Logic Low On/Off Voltage: Logic Low Logic High (Ion/off = 0 mA) Open Collector Switch Specifications: Leakage Current During Logic High (Von/off = 15 V) Output Low Voltage During Logic Low (Ion/off = 1 mA) Turn-on Delay and Rise Times (at 80% of IO, max; TA = 25 °C): Case 1: On/Off Input Is Set for Logic High and then Input Power Is Applied (delay from point at which VI = VI, min until VO = 10% of VO, nom). Case 2: Input Power Is Applied for at Least One Second, and Then the On/Off Input Is Set to Logic High (delay from point at which Von/off = 0.9 V until VO = 10% of VO, nom). Output Voltage Rise Time (time for VO to rise from 10% of VO, nom to 90% of VO, nom) Output Voltage Overshoot (at 80% of IO, max; TA = 25 °C) Output Voltage Adjustment (See Feature Descriptions section.): Output Voltage Set-point Adjustment Range (trim) Output Overvoltage Protection (clamp) Device Suffix Symbol Min Typ Max Unit All Ion/off — — 1.0 mA All All Von/off Von/off –0.7 — — — 1.2 15 V V All Ion/off — — 50 µA All Von/off — — 1.2 V All Tdelay — 8 — ms All Tdelay — 2 — ms All Trise — 10 — ms All — — — 5* % QW030xx — 75 — 110 %VO, nom CL CL BK BK AJ AJ VO1, ovp VO2, ovp VO1, ovp VO2, ovp VO1, ovp VO2, ovp 17.1 -17.1 13.7 -13.7 5.9 -5.9 — — — — — — 22.5 -22.5 18.0* -18.0* 7 -7 V V V V V V * Engineering estimate. Lineage Power 5 QW030xx DUAL Series Power Module: dc-dc Converters; 18 Vdc to 36Vdc or 36 Vdc to 75 Vdc Inputs 6 Data Sheet October 2008 Lineage Power Data Sheet October 2008 Lineage Power QW030xx DUAL Series Power Module: dc-dc Converters; 18 Vdc to 36Vdc or 36 Vdc to 75 Vdc Inputs 7 QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Design Considerations The power module has extra-low voltage (ELV) outputs when all inputs are ELV. Grounding Considerations The input to these units is to be provided with a maximum 5 A normal-blow fuse in the ungrounded lead. For the QW modules, the case is internally connected to the VI(+) pin. Feature Descriptions Input Source Impedance Overcurrent Protection The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. If the input source inductance exceeds 4 µH, a 33 µF electrolytic capacitor (ESR < 0.7 ohm at 100 kHz) mounted close to the power module helps ensure stability of the unit. To provide protection in a fault (output overload) condition, the unit is equipped with internal current-limiting circuitry and can endure current limiting for an unlimited duration. At the point of current-limit inception, the unit shifts from voltage control to current control. If the output voltage is pulled very low during a severe fault, the current-limit circuit can exhibit either foldback or tailout characteristics (output-current decrease or increase). The unit operates normally once the output current is brought back into its specified range. Safety Considerations QW Modules For safety-agency approval of the system in which the power module is used, the power module must be installed in compliance with the spacing and separation requirements of the end-use safety agency standard, i.e., UL60950, CSA C22.2 No. 60950-00, and VDE 0805 (IEC60950). If the input source is non-SELV (ELV or a hazardous voltage greater than 60 Vdc and less than or equal to 75 Vdc), for the module’s output to be considered meeting the requirements of safety extra-low voltage (SELV), all of the following must be true: n n n n The input source is to be provided with reinforced insulation from any hazardous voltages, including the ac mains. One VI pin and one VO pin are to be grounded, or both the input and output pins are to be kept floating. Remote On/Off Two remote on/off options are available. Positive logic remote on/off turns the module on during a logic-high voltage on the remote ON/OFF pin, and off during a logic low. Negative logic remote on/off, device code suffix “1,” turns the module off during logic-high voltage and on during a logic low. To turn the power module on and off, the user must supply a switch to control the voltage between the on/off terminal and the VI(–) terminal (Von/off). The switch may be an open collector or equivalent (see Figure 4). A logic low is Von/off = –0.7 V to 1.2 V. The maximum Ion/off during a logic low is 1 mA. The switch should maintain a logic-low voltage while sinking 1 mA. During a logic high, the maximum Von/off generated by the power module is 15 V. The maximum allowable leakage current of the switch at Von/off = 15 V is 50 µA. The input pins of the module are not operator accessible. Another SELV reliability test is conducted on the whole system, as required by the safety agencies, on the combination of supply source and the subject module to verify that under a single fault, hazardous voltages do not appear at the module’s output. Note: Do not ground either of the input pins of the module without grounding one of the output pins. This may allow a non-SELV voltage to appear between the output pin and ground. 8 Lineage Power QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Feature Descriptions (continued) The following equation determines the required external-resistor value to obtain a change in output voltage from VO, nom to VO, adj. Remote On/Off (continued) If not using the remote on/off feature, do one of the following: 10000 × Vo,adj Radj-down = ⎛⎝ -----------------------------------------⎞⎠ - 1000 Vo,nom – Vo,adj For positive logic, leave the ON/OFF pin open. For negative logic, short the ON/OFF pin to VI(–). The voltage between the VO1(+)and Com., and VO2(–)and Com. terminals must not exceed the minimum output overvoltage protection value shown in the Feature Specifications table. This limit includes any increase in voltage due to remote-sense compensation and output voltage set-point adjustment (trim). See Figure 5. V I(+) V I(-) V on/off + Ion/off REMOTE ON/OFF Consult your Lineage Power Account Manager or Application Engineer if the output voltage needs to be increased more than the above limitation. 8-758(C).a Figure 4. QW030-Series Remote On/Off Implementation Output Voltage Set-Point Adjustment (Trim) Output voltage trim allows the user to increase or decrease the output voltage set point of a module. This is accomplished by connecting an external resistor between the TRIM pin and either the V01(+) or V02(–) pins. The trim resistor should be positioned close to the module. If not using the trim feature, leave the TRIM pin open. With an external resistor between the TRIM and V01(+) pins (Radj-up), the output voltage set point (VO, adj) increases (see Figure 5). The following equation determines the required external-resistor value to obtain a change in output voltage from VO, nom to VO, adj. The amount of power delivered by the module is defined as the voltage at the output terminals multiplied by the output current. When using trim, the output voltage of the module can be increased, which at the same output current would increase the power output of the module. Care should be taken to ensure that the maximum output power of the module remains at or below the maximum rated power. VI(+) ON/OFF V01 (+) NC Radj-up TRIM VI(-) RLOAD1 COM RLOAD2 V02(-) 8-715.v Figure 5. QW030-Series Circuit Configuration to Increase Output Voltage Vo,adj 2xVo,nom Radj-up = ---------------------------------------- • ⎛ ------------------------- -1⎞ 10000 - 1000 ⎠ Vo,adj - Vo,nom ⎝ 1.225 With an external resistor connected between the TRIM and V02(–) pins (Radj-down), the output voltage set point (VO, adj) decreases (see Figure 6). Lineage Power 9 QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Feature Descriptions (continued) Thermal Considerations Output Voltage Set-Point Adjustment (Trim)(continued) Introduction . VI(+) The power modules operate in a variety of thermal environments; however, sufficient cooling should be provided to help ensure reliable operation of the unit. Heat-dissipating components inside the unit are thermally coupled to the case. Heat is removed by conduction, convection, and radiation to the surrounding environment. Proper cooling can be verified by measuring the case temperature. The case temperature should be measured at the position indicated in Figure 7. V01 (+) RLOAD2 ON/OFF RLOAD1 TRIM Radj-down VI(-) COM VO2(-) 8-715.vf Figure 6. QW030-Series Circuit Configuration to Decrease Output Voltage Output Overvoltage Protection The output overvoltage clamp consists of control circuitry, independent of the primary regulation loop, that monitors the voltage on the output terminals. This control loop has a higher voltage set point than the primary loop (see the Feature Specifications table). In a fault condition, the overvoltage clamp ensures that the output voltage does not exceed VO, clamp, max. This provides a redundant voltage-control that reduces the risk of output overvoltage. Overtemperature Protection These modules feature overtemperature protection to safeguard the modules against thermal damage. When the temperature exceeds the overtemperature threshold given in the feature specifications table, the module will limit the available output current in order to help protect against thermal damage. The overcurrent inception point will gradually move back to its original level as the module is cooled below the overtemperature threshold. 33 (1.30) 14 (0.55) VI(+) ON/OFF VI(-) V01 (+) NC TRIM COM V02 (-) 8-2104.a Note: Top view, pin locations are for reference only. Measurements shown in millimeters and (inches). Figure 7. QW030-Series Case Temperature Measurement Location The temperature at this location should not exceed 105 °C. The output power of the module should not exceed the rated power for the module as listed in the Ordering Information table. Although the maximum case temperature of the power modules is 105 °C, you can limit this temperature to a lower value for extremely high reliability. Input Undervoltage Lockout At input voltages below the input undervoltage lockout limit, the module operation is disabled. The module will begin to operate at an input voltage between the undervoltage lockout limit and the minimum operating input voltage. 10 Lineage Power QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Heat Transfer Without Heat Sinks Increasing airflow over the module enhances the heat transfer via convection. Figures 8 and 10 show the maximum power that can be dissipated by the module without exceeding the maximum case temperature versus local ambient temperature (TA) for natural convection through 3 m/s (600 ft./min.). Systems in which these power modules may be used typically generate natural convection airflow rates of 0.3 ms–1 (60 ft./min.) due to other heat-dissipating components in the system. Therefore, the natural convection condition represents airflow rates of up to 0.3 ms–1 (60 ft./min.). Use of Figure 8 is shown in the following example. POWER DISSIPATION, PD (W) Thermal Considerations (continued) 6 VI = 75 V VI = 48 V VI = 36 V 5 4 3 2 1 0 0 0.5 1 1.5 2 2.5 OUTPUT CURRENT, IO1 = IO2 (A) 1-0204 Figure 9. QW030BK Power dissipation With Balanced Loads What is the minimum airflow necessary for a QW030BK operating at VI = 48 V, an output current of 1.5 A, each and a maximum ambient temperature of 89 °C? Solution Given: VI = 48 V IO1 = 1.5 A, IO2 = 1.5 A TA = 89 °C Determine PD (Use Figure 9): 6 VI = 75 V VI = 48 V VI = 36 V 5 4 3 2 1 PD = 4.5 W 0 0.5 1 1.5 2 2.5 3.0 OUTPUT CURRENT, IO2 (A) Determine airflow (v) (Use Figure 8): 1-0205 v = 3.0 m/s (600 ft./min.) POWER DISSIPATION, PD (W) POWER DISSIPATION, PD (W) Example Figure 10. QW030BK Power Dissipation with Unbalanced Loads with Io1 = 0.5 A MAX CASE TEMP. 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0.0 3.0 m/s (600 ft./min.) 2.0 m/s (400 ft./min.) 1.0 m/s (200 ft./min.) NATURAL CONVECTION 40 50 60 70 80 90 100 110 LOCAL AMBIENT TEMPERATURE, TA ( C) 1-0206 Figure 8. QW030BK POWER DERATING CURVE Lineage Power 11 QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Thermal Considerations (continued) Custom Heat Sinks Heat Transfer with Heat Sinks A more detailed model can be used to determine the required thermal resistance of a heat sink to provide necessary cooling. The total module resistance can be separated into a resistance from case-to-sink (θcs) and sink-to-ambient (θsa) as shown in Figure 11. The power modules have through-threaded, M3 x 0.5 mounting holes, which enable heat sinks or cold plates to attach to the module. The mounting torque must not exceed 0.56 N-m (5 in.-lb.). For a screw attachment from the pin side, the recommended hole size on the customer’s PWB around the mounting holes is 0.130 ± 0.005 inches. The mounting torque from the pin side must not exceed 0.25 N-m (2.2 in.-lbs.). Thermal derating with heat sinks is expressed by using the overall thermal resistance of the module. Total module thermal resistance (θca) is defined as the maximum case temperature rise (ΔTC, max) divided by the module power dissipation (PD): (TC – TA) , max-----------------θ ca = [ ΔTC ] = -----------------------PD TC These measured resistances are from heat transfer from the sides and bottom of the module as well as the top side with the attached heat sink; therefore, the case-to-ambient thermal resistances shown are generally lower than the resistance of the heat sink by itself. The module used to collect the data in the case-toambient thermal resistance curves had a thermal-conductive dry pad between the case and the heat sink to minimize contact resistance. TS θcs TA θsa 8-1304 Figure 11. QW030-Series Resistance from Case-toSink and Sink-to-Ambient For a managed interface using thermal grease or foils, a value of θcs = 0.1 °C/W to 0.3 °C/W is typical. The solution for heat sink resistance is: PD The location to measure case temperature (TC) is shown in Figure 7. Consult your Lineage Power Account Manager or Application Engineer for case-toambient thermal resistance vs. airflow for various heat sink configurations, heights, and orientations. Longitudinal orientation is defined as the long axis of the module that is parallel to the airflow direction, whereas in the transverse orientation, the long axis is perpendicular to the airflow. These curves are obtained by experimental testing of heat sinks, which are offered in the product catalog. 12 12 PD → θ sa ( TC – TA ) = --------------------------- – θ cs PD This equation assumes that all dissipated power must be shed by the heat sink. Depending on the userdefined application environment, a more accurate model, including heat transfer from the sides and bottom of the module, can be used. This equation provides a conservative estimate for such instances. Layout Considerations Copper paths must not be routed beneath the power module standoffs. For additional layout guidelines, refer to the FLTR100V10 or FLTR100V20 data sheet. Lineage Power QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Outline Diagram Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) x.xx mm ± 0.25 mm (x.xxx in. ± 0.010 in.) Top View 36.8 (1.45) 57.9 (2.28) SIDE LABEL Side View 12.7 (0.50) 0.51 (0.020) SIDE LABEL * 6.1 (0.24), 4 PLA 4.1 (0.16) MIN, ALL PLACES 1.02 (0.040) DIA SOLDER-PLATED BRASS, ALL PLACES Bottom View 3.6 (0.14) 50.80 (2.000) 5.3 (0.21)10.9 (0.43) V02 (-) V I(-) 15.24 (0.600) 26.16 (1.030) 7.62 (0.300) 5.3 (0.21) COM ON/OFF TRIM Nc 3.81 (0.150) 11.43 (0.450) 7.62 (0.300) 15.24 (0.600) V01 (+) V I(+) 47.2 (1.86) MOUNTING INSERTS M3 x 0.5 THROUGH, 2 PLACES 8-1769 * Side label includes Lineage name, product designation, safety agency markings, input/output voltage and current ratings, and bar code. Lineage Power 13 QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Data Sheet October 2008 Recommended Hole Pattern Component-side footprint. Dimensions are in millimeters and (inches). 5.3 (0.21) 7.62 (0.300) 47.2 (1.86) 26.16 (1.030) 15.24 (0.600) V01 (+) V I(+) NC 15.24 7.62 (0.600) (0.300) TRIM ON/OFF COM V I(-) V02 (-) 11.43 3.81 (0.150) (0.450) 10.9 (0.43) 5.3 (0.21) 50.80 (2.000) 3.6 (0.14) MOUNTING INSERTS M3 x 0.5 THROUGH, 2 PLACES 8-1769p2 Ordering Information Please contact your Lineage Power Account Manager or Field Application Engineer for pricing and availability. Table 5. Device Codes Input Voltage Output Voltage Output Power Output Current Remote On/ Off Logic Device Code Comcode 48 Vdc +12, -12 36W 2.5A, 2.5A Negative QW030BK1 108958885 48 Vdc +15, -15 30W 1.75A, 1.75A Negative QW030CL1 108962176 48 Vdc +5, -5 30W 3A, 3A Negative QW030AJ1 108963687 Table 6. Device Options 14 Option Device Code Suffix Short pins: 2.79 mm ± 0.25 mm (0.110 in. ± 0.010 in.) Short pins: 3.68 mm ± 0.25 mm (0.145 in. ± 0.010 in.) Negative logic On/Off 8 6 1 Lineage Power QW030xx DUAL Series Power Modules: dc-dc Converters;OOct 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Advance Data Sheet April 2008 A sia-Pacific Head qu art ers T el: +65 6 41 6 4283 World W ide Headq u arters Lin eag e Po wer Co rp oratio n 30 00 Sk yline D rive, Mesquite, T X 75149, U SA +1-800-526-7819 (Outs id e U .S.A .: +1- 97 2-2 84 -2626) www.line ag ep ower.co m e-m ail: tech sup port1@ lin ea gep ower.co m Eu ro pe, M id dle-East an d Afric a He ad qu arters T el: +49 8 9 6089 286 Ind ia Head qu arters T el: +91 8 0 28411633 Lineage Power reserves the right to make changes to the produc t(s) or information contained herein without notice. No liability is ass umed as a res ult of their use or applic ation. No rights under any patent acc ompany the sale of any s uc h pr oduct(s ) or information. © 2008 Lineage Power Corpor ation, (Mesquite, Texas ) All International Rights Res er ved. October 2008 ADS01-046EPS (Replaces ADS01-045EPS)