QW030A Lineage Power, QW030A Datasheet
QW030A
Specifications of QW030A
Available stocks
Related parts for QW030A
QW030A Summary of contents
Page 1
Data Sheet April 2002 QW/QC030-Series Power Modules: dc-dc Converters; The QW/QC030-Series Power Modules use advanced, surface- mount technology and deliver high-quality, efficient, and compact dc-dc conversion. Applications Distributed power architectures I Workstations I Computer equipment I Communications equipment I Optical ...
Page 2
Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs 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 ...
Page 3
April 2002 Electrical Specifications Table 2. Output Specifications Parameter Output Voltage Set Point ( ° max C Output Voltage (Over all operating input voltage, resistive load, and ...
Page 4
Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Electrical Specifications Table 2. Output Specifications (continued) Parameter Efficiency ( max °C A Switching Frequency ...
Page 5
April 2002 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 ( ...
Page 6
Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Feature Specifications (continued) Parameter Overtemperature Protection ( see Figure 8.): 6 ...
Page 7
April 2002 Design Considerations (continued) Input Source Impedance The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power mod- ule. If the input source inductance exceeds 4 ...
Page 8
... The voltage between the remote-sense pins and the output terminals must not exceed the out- put voltage sense range given in the Feature Specifica- tions table, e.g., on the QW030A: (–)] –[SENSE(+) – SENSE(–)] ≤ 0 (+) – V ...
Page 9
April 2002 Feature Descriptions (continued) Output Voltage Set-Point Adjustment (Trim) (continued) Although the output voltage can be increased by both the remote sense and by the trim, the maximum increase for the output voltage is not the sum of both. ...
Page 10
... Therefore, the natural convec- tion condition represents airflow rates 3ms (60 ft./min.). Use of Figure 9 is shown in the following example. Example What is the minimum airflow necessary for a QW030A V (+) O operating at V (+)SENSE maximum ambient temperature of 89 °C? ...
Page 11
... OUTPUT CURRENT, I Figure 11. QW030F Typical Power Dissipation vs. Output Current Tyco Electronics Corp. 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs (continued) 6 (continued (A) 90 100 110 Figure 12. QW030A Typical Power Dissipation vs. 8-3366(C). 0.253 Figure 13. QW030B Typical Power Dissipation vs. 5.3 6.3 7 ...
Page 12
Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs Thermal Considerations Heat Transfer Without Heat Sinks 0.27 0.77 1.27 1.77 OUTPUT CURRENT, I Figure 14. QW030C Typical Power Dissipation vs. ...
Page 13
April 2002 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) Side View 12.7 (0.50) 0.51 ...
Page 14
... A Positive 40 W 2.66 A Positive Device Code Suffix April 2002 15.24 7.62 (0.600) (0.300) 11.43 3.81 (0.450) (0.150) 8-1769(F).c Device Comcode Code QW030F1 108729807 QW030A1 108748344 QW030B1 108846171 QW030C1 108729799 QW030F TBD QW030A 108710765 QW030B TBD QW030C TBD Tyco Electronics Corp. ...
Page 15
April 2002 Device Accessories Accessory 1/4 in. transverse kit (heat sink, thermal pad, and screws) 1/4 in. longitudinal kit (heat sink, thermal pad, and screws) 1/2 in. transverse kit (heat sink, thermal pad, and screws) 1/2 in. longitudinal kit (heat ...
Page 16
Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs World Wide Headquarters Tyco Electronics Power Systems, Inc. 3000 Skyline Drive, Mesquite, TX 75149, USA +1-800-526-7819 FAX: +1-888-315-5182 (Outside U.S.A.: +1-972-284-2626, FAX: +1-972-284-2900) www.power.tycoelectronics.com e-mail: techsupport1@tycoelectronics.com Tyco Electronics ...