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PTH05020WAH Datasheet(PDF) 2 Page - Artesyn Technologies |
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PTH05020WAH Datasheet(HTML) 2 Page - Artesyn Technologies |
2 / 4 page File Name: ptv03020w.pdf Rev (02): 19 Dec 2005 For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS POLA Non-isolated 2 NEW Product N No otte es s 1 Remote ON/OFF. Positive logic ON: Pin 3 open; or V > Vin - 0.5 V OFF: Pin 3 GND; or V < 0.6 V 2 See Figure 1 for safe operating curve. 3 A 680 µF electrolytic input capacitor is required for proper operation as well as a 2 2µF high-frequency ceramic capacitor. The electrolytic capacitor must be rated for a minimum of 750 mA rms of ripple current. 4 An external output capacitor is not required for basic operation. Adding 33 0µF of distributed capacitance at the load will improve the transient response. 5 1A/µs load step, 50 to 100% Iomax, C3 = 330 µF. 6 If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point). 7 The pre-bias start-up feature is not compatible with Auto-Track™. This is because when the module is under Auto-Track™ control, it is fully active and will sink current if the output voltage is below that of a back-feeding source. Therefore to ensure a pre-bias hold-off, one of the following two techniques must be followed when input power is first applied to the module. The Auto-Track™ function must either be disabled, or the module’s output held off using the Inhibit pin. Refer to Application Note 197 for more details. 8 The set-point voltage tolerance is affected by the tolerance and stability of Rset. The stated limit is unconditionally met if Rset has a tolerance of 1% with 100/ ºC or better temperature stability. 9 To order Pb-free (RoHS compatible) through-hole parts replace the mounting option ‘H’ with ‘D’, e.g. PTV03020WAD. 10 NOTICE: Some models do not support all options. Please contact your local Artesyn representative or use the on-line model number search tool at http://www.artesyn.com/powergroup/products.htm to find a suitable alternative. OUTPUT INPUT OUTPUT OUTPUT OUTPUT EFFICIENCY REGULATION MODEL POWER VOLTAGE VOLTAGE CURRENT CURRENT (MAX.) LINE LOAD NUMBER (9,10) (MAX.) (MIN.) (MAX.) (2) 45 W 2.95-3.6 Vdc 0.8-2.5 Vdc 0 A 18 A 96% ±5 mV ±5 mV PTV03020W PTV03020 3.3 Vin single output Part Number System with Options Product Family Point of Load Alliance Compatible Mounting Version V = Vertical Mounting Style (9) D = Horizontal Through-Hole (Matte Sn) H = Horizontal Through-Hole (Sn/Pb) The ultra-wide output voltage trim range offers major advantages to users who select the PTV03020. It is no longer necessary to purchase a variety of modules in order to cover different output voltages. The output voltage can be trimmed in a range of 0.8 Vdc to 2.5 Vdc. When the PTV03020 converter leaves the factory the output has been adjusted to the default voltage of 0.8 V O Ou uttp pu utt V Vo olltta ag ge e A Ad djju us sttm me en ntt o off tth he e P PT TV V0 03 30 02 20 0 S Se erriie es s Output Current 02 = 18 A Input Voltage 03 = 3.3 V Mechanical Package Always 0 PTV03020W AH Pin Style A = Through-Hole Std. Pin Length (0.150”) Output Voltage Code W = Wide EFFICIENCY TABLE (IO = 12 A) OUTPUT VOLTAGE EFFICIENCY Vo = 2.5 V 95 Vo = 1.8 V 92 Vo = 1.5 V 90 Vo = 1.2 V 88 Vo = 1.0 V 86 Vo = 0.8 V 83 |
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