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PQ55530HEB08NKA Datasheet(PDF) 2 Page - SynQor Worldwide Headquarters |
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PQ55530HEB08NKA Datasheet(HTML) 2 Page - SynQor Worldwide Headquarters |
2 / 14 page Product # PQ55530HEB08 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HEB53P Rev. B 10/4/07 Page 2 T Technical S echnical Specification pecification Input: Input: Output: Output: Current: Current: PPackage: ackage: 38-55 V 38-55 V 53 V 53 V 7.6 A 7.6 A Half-brick Half-brick MECHANICAL DIAGRAM (base-plated) 0.50 (12.7) Bottom side Clearance .030 +.028 (0.81 +.71) 0.145 typ. (3.68) See Note 6 Pin Farside Typical M3 Threaded Standoff 4 Places See Note 1 Top View Side View 0.20 (5.1) 0.20 (5.1) 1.90 (48.3) 1.90 (48.3) 2.00 (50.8) 2.30 (58.4) 0.400 (10.16) 0.19 (4.8) 0.50 (12.6) 2.40 (61.0) 0.400 (10.16) 1.000 (25.40) 1.400 (35.56) 1.400 (35.56) 0.700 (17.78) NOTES 1) M3 screws used to bolt unit’s baseplate to other surfaces (such as heatsink) must not exceed 0.100” (2.54 mm) depth below the surface of the baseplate. 2) Applied torque per screw should not exceed 6in-lb. (0.7 Nm) 3) Baseplate flatness tolerance is 0.004” (.10mm) TIR for surface 4) Pins 1, 2, 4, 6-8, are 0.040” (1.02mm) diameter with 0.080” (2.03mm) diameter standoff shoulders 5) Pins 5, 9 are 0.080” (2.03mm) diameter shoulderless pins. 6) Other pin extension lengths available 7) All Pins: Material - Copper Alloy Finish (RoHS 5/6) - Tin/Lead over Nickel plate Finish (RoHS 6/6) - Matte Tin over Nickel plate 8) Undimensioned components are shown for visual reference only. 9) Weight: 4.3 oz. (123 g) typical 10) All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) 11) Workmanship: Meets or exceeds IPC-A-610C Class II 12) For information regarding soldering and cleaning of base-plat- ed units please refer to the “Base-Plate Soldering & Cleaning prod- uct advisory” on our website’s Technical Documents page. Load Board Lowest Component Flanged Pin See Note 12 Pin No. Name Function 1 Vin(+) Positive input voltage 2 ON/OFF TTL input to turn converter on and off, referenced to Vin(-), with internal pull up. 4 Vin(-) Negative input voltage 5 Vout(-) Negative output voltage 6 SENSE(-) Return remote sense 7 TRIM Output voltage trim 8 SENSE(+) Positive remote sense 9 Vout(+) Positive output voltage Notes: 1. SENSE(–) should be connected to Vout(–) either remotely or at the converter. 2. Leave TRIM pin open for nominal output voltage. 3. SENSE(+) should be connected to Vout(+) either remotely or at the converter. PIN DESIGNATIONS |
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