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| 12 Vin single output DC-DC CONVERTERS POLA Non-isolated NEW Product 1 * 16 A output current * 12 V input voltage * Wide-output voltage adjust * 1.2 Vdc to 5.5 Vdc for suffix `W' and 0.8 Vdc to 1.8 Vdc for suffix `L' * Auto-trackTM sequencing* * Pre-bias start-up * Efficiencies up to 93% * Output ON/OFF inhibit * Vertical through-hole mounting * Point-of-Load-Alliance (POLA) compatible * Undervoltage lockout * Available RoHS compliant The PTV12020 is a non-isolated dc-dc converter from Artesyn under the Point of Load Alliance (POLA) standard. The vertical mounting option of the PTV12020 module provides performance in less than 20% of the space that is required by alternative solutions. The Auto-TrackTM feature provides for sequencing between multiple modules, a function, which is becoming a necessity for powering advanced silicon including DSP's, FPGA's and ASIC's requiring controlled power-up and power-down. The PTV12020 has an input voltage of 10.8 Vdc to 13.2 Vdc and offers a wide 1.2 Vdc to 5.5 Vdc for suffix `W' and 0.8 Vdc to 1.8 Vdc for suffix `L' output voltage range with up to 16 A output current, which allows for maximum design flexibility and a pathway for future upgrades. All specifications are typical at nominal input, full load at 25 C unless otherwise stated Cin = 560 F (non-ceramic) and 22 F (ceramic), Cout = 0 F OUTPUT SPECIFICATIONS Voltage adjustability (See Note 4) Setpoint accuracy Line regulation Load regulation Total regulation Minimum load Ripple and noise 20 MHz bandwidth Suffix `W' Vo <2.5 V Suffix `W' Vo >2.5 V Suffix `L' Suffix `W' Suffix `L' (See Note 8) Suffix `W' Suffix `L' Suffix `W' Suffix `L' (See Note 8) 1.2-5.5 Vdc 0.8-1.8 Vdc 2.0% Vo 5 mV typ. 10 mV typ. 10 mV typ. 12 mV typ. 3.0% Vo 0A 1.0% Vo 1.5% Vo 2.0% Vo 0.5% Vo EMC CHARACTERISTICS Electrostatic discharge Conducted immunity Radiated immunity EN61000-4-2, IEC801-2 EN61000-4-6 EN61000-4-3 PTV12020 2 YEAR WARRANTY SPECIFICATIONS GENERAL SPECIFICATIONS Efficiency Insulation voltage Switching frequency Suffix `W' Suffix `L' Approvals and standards Material flammability Dimensions Weight MTBF Telcordia SR-332 (L x W x H) 250-400 kHz 200-300 kHz See Tables on page 2 Non-isolated 325 kHz typ. 250 kHz typ. EN60950 UL/cUL60950 UL94V-0 44.45 x 9.39 x 12.70 mm 1.75 x 0.37 x 0.50 in 5.5 g (0.19 oz) 4,900,000 hours Temperature co-efficient -40 C to +85 C Transient response (See Note 5) INPUT SPECIFICATIONS Input voltage range Input standby current Remote ON/OFF Undervoltage lockout Track input current (See Note 1) (Increasing) Pin 9 (See Notes 6, 7) (See Note 3) 70 s recovery time Overshoot/undershoot 100 mV 10.8-13.2 Vdc 10 mA typ. Positive logic 9.5 V typ. 0.13 mA ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 2) Operating ambient, temperature Non-operating -40 C to +85 C -40 C to +125 C PROTECTION Overcurrent Auto reset 30 A typ. Auto recovery International Safety Standard Approvals UL/cUL CAN/CSA-C22.2 No. 60950 File No. E174104 TUV Product Service (EN60950) Certificate No. B 04 06 38572 044 CB Report and Certificate to IEC60950, Certificate No. US/8292/UL Overtemperature *Auto-trackTM is a trade mark of Texas Instruments File Name: ptv12020w.pdf Rev (02): 19 Dec 2005 12 Vin single output DC-DC CONVERTERS POLA Non-isolated NEW Product 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm OUTPUT POWER (MAX.) 28.8 W 88 W OUTPUT CURRENT (MIN.) 0A 0A OUTPUT CURRENT (MAX.) (2) 16 A 16 A PTV12020 INPUT VOLTAGE 10.8-13.2 Vdc 10.8-13.2 Vdc OUTPUT VOLTAGE 0.8-1.8 Vdc 1.2-5.5 Vdc EFFICIENCY (MAX.) 89% 94% REGULATION LINE 10 mV 5 mV LOAD 12 mV 10 mV MODEL NUMBER (9,10) PTV12020L PTV12020W Part Number System with Options PTV12020WAH Mounting Style (9) D = Horizontal Through-Hole (Matte Sn) H = Horizontal Through-Hole (Sn/Pb) Product Family Point of Load Alliance Compatible Mounting Version V = Vertical Input Voltage 12 = 12 V Output Current 02 = 16 A Mechanical Package Always 0 Pin Style A = Through-Hole Std. Pin Length (0.150") Output Voltage Code W = Wide, L = Low Voltage Output Voltage Adjustment of the PTV12020 Series The ultra-wide output voltage trim range offers major advantages to users who select the PTV12020. 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 1.2 Vdc to 5.5 Vdc for suffix `W' and 0.8 Vdc to 1.8 Vdc for suffix `L'. When the PTV12020 converter leaves the factory the output has been adjusted to the default voltage of 1.2 V for the PTV12020W and 0.8 V for PTV12020L. EFFICIENCY TABLE - PTH12020L (IO = IOMAX) EFFICIENCY TABLE - PTV12020W (IO = IOMAX) OUTPUT VOLTAGE Vo = 1.8 V Vo = 1.5 V Vo = 1.2 V Vo = 1.0 V Vo = 0.8 V EFFICIENCY 87% 85% 83% 80% 77% OUTPUT VOLTAGE Vo = 5.0 V Vo = 3.3 V Vo = 2.5 V Vo = 1.8 V Vo = 1.5 V Vo = 1.2 V EFFICIENCY 93% 91% 89% 86% 84% 81% Notes 1 Remote ON/OFF. Positive logic ON: Pin 3 open; or V > 2 V Pin 3 GND; or V < 0.6 V). OFF: See Figures 1, 2, 3 and 6 for safe operating area curves. A 560 F electrolytic input capacitor is required for proper operation as well as a 22 F high-frequency ceramic capacitor. The electrolytic capacitor must be rated for the minimum rms of ripple current. An external output capacitor is not required for basic operation. Adding 330 F of distributed capacitance at the load will improve the transient response. 1 A/s load step, 50 to 100% Iomax, C3 = 330 F. If utilized Vout will track applied voltage by 0.3 V (up to Vo set point). The pre-bias start-up feature is not compatible with Auto-TrackTM. This is because when the module is under Auto-TrackTM 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-TrackTM function must either be disabled, or the module's output held off using the Inhibit pin. Refer to Application Note 199 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/C or better temperature stability. 9 To order Pb-free (RoHS compatible) through-hole parts replace the mounting option `H' with `D', e.g. PTV12020WAD. 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. 2 3 4 5 6 7 File Name: ptv12020w.pdf Rev (02): 19 Dec 2005 12 Vin single output DC-DC CONVERTERS POLA Non-isolated NEW Product 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm PTV12020W Characteristic Data PTV12020 90 TEMPERATURE (C) TEMPERATURE (C) 90 80 70 60 50 40 30 20 0 4 8 12 OUTPUT CURRENT (A) 16 0 4 8 12 16 OUTPUT CURRENT (A) Figure 2 - Safe Operating Area Vin = 12 V, Output Voltage = 3.3 V (See Note A) 400 LFM 200 LFM 100 LFM Nat conv 80 70 60 50 40 30 20 400 LFM 200 LFM 100 LFM Nat conv Figure 1 - Safe Operating Area Vin = 12 V, Output Voltage = 5 V (See Note A) 90 TEMPERATURE (C) 100 EFFICIENCY (%) 80 70 60 50 40 30 20 0 4 8 12 16 OUTPUT CURRENT (A) Figure 3 - Safe Operating Area Vin = 12 V, Output Voltage 1.8 V (See Note A) 400 LFM 200 LFM 100 LFM Nat conv 90 80 70 60 50 0 4 8 12 16 Vout 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V OUTPUT CURRENT (A) Figure 4 - Efficiency vs Load Current Vin = 12 V (See Note B) Notes Vo Sense Track 9 Track 7 Sense A SOA curves represent the conditions at which internal components are within the Artesyn derating guidelines. B Characteristic data has been developed from actual products tested at 25 C. This data is considered typical data for the converter. Vin 5, 6 Vin PTVxx020 Vo 3, 4 Vo Inhibit 12 10. 11 Inhibit C1 560uF (Required) C2 22uF Ceramic (Required) GND 1, 2 Vo Adj 8 Rset 1% 0.05W L O A D C3 330uF Optional GND GND Figure 5 - Standard Application File Name: ptv12020w.pdf Rev (02): 19 Dec 2005 12 Vin single output DC-DC CONVERTERS POLA Non-isolated NEW Product 4 For the most current data and application support visit www.artesyn.com/powergroup/products.htm PTV12020L Characteristic Data PTV12020 90 TEMPERATURE (C) 80 EFFICIENCY (%) 100 90 400 LFM 200 LFM 100 LFM Nat conv 70 60 50 40 30 20 0 4 8 12 16 OUTPUT CURRENT (A) Figure 6 - Safe Operating Area Vin = 12 V, Output Voltage 1.8 V (See Note A) 80 70 60 50 0 4 8 12 16 Vout 1.8V 1.5V 1.2V 1.0V 0.8V OUTPUT CURRENT (A) Figure 7 - Efficiency vs Load Current Vin = 12 V (See Note B) Notes Vo Sense Track 9 Track 7 Sense A SOA curves represent the conditions at which internal components are within the Artesyn derating guidelines. B Characteristic data has been developed from actual products tested at 25 C. This data is considered typical data for the converter. Vin 5, 6 Vin PTVxx020 Vo 3, 4 Vo Inhibit 12 10. 11 Inhibit C1 560uF (Required) C2 22uF Ceramic (Required) GND 1, 2 Vo Adj 8 Rset 1% 0.05W L O A D C3 330uF Optional GND GND Figure 8 - Standard Application File Name: pth12020wl.pdf Rev (01): 01 June 2005 12 Vin single output DC-DC CONVERTERS POLA Non-isolated NEW Product 5 For the most current data and application support visit www.artesyn.com/powergroup/products.htm PTV12020 SIDE VIEW 0.370 (9.39) MAX. PCB FRONT VIEW 1.750 (44.45) 0.500 (12.7) 0.150 (3.81) 0.640 (16.26) 0.025 (0.64) Min 12 Places Plated Through Hole 1234 5 6 7 8 9 10 11 12 0.050 (1.27) 0.650 (16.51) 0.020 (0.51) TYP. 0.100 (2.54) TYP. Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25) PIN CONNECTIONS PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 FUNCTION Ground Ground Vout Vout Vin Vin Vo Sense Vo Adjust Track Ground Ground Inhibit Figure 9 - Mechanical Drawing and Pinout Table Datasheet (c) Artesyn Technologies(R) 2005 The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. Please consult our website for the following items: Application Note www.artesyn.com File Name: ptv12020w.pdf Rev (02): 19 Dec 2005 |
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