PTV12020 12 Vin single output DC-DC CONVERTERS POLA Non-isolated 1 NEW Product • 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-track™ 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-Track™ 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. 2 YEAR WARRANTY All specifications are typical at nominal input, full load at 25 °C unless otherwise stated Cin = 560 µF (non-ceramic) and 22 µF (ceramic), Cout = 0 µF OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability (See Note 4) Suffix ‘W’ Suffix ‘L’ Setpoint accuracy (See Note 8) Line regulation Suffix ‘W’ Suffix ‘L’ ±5 mV typ. ±10 mV typ. Load regulation Suffix ‘W’ Suffix ‘L’ ±10 mV typ. ±12 mV typ. Total regulation (See Note 8) 1.2-5.5 Vdc 0.8-1.8 Vdc ±2.0% Vo ±3.0% Vo 0A Minimum load Ripple and noise 20 MHz bandwidth Suffix ‘W’ Vo <2.5 V Suffix ‘W’ Vo >2.5 V Suffix ‘L’ Temperature co-efficient -40 ºC to +85 ºC Transient response (See Note 5) 1.0% Vo 1.5% Vo 2.0% Vo ±0.5% Vo 70 µs recovery time Overshoot/undershoot 100 mV INPUT SPECIFICATIONS Input voltage range SPECIFICATIONS (See Note 3) Input standby current 10.8-13.2 Vdc (See Note 1) Undervoltage lockout (Increasing) Track input current Pin 9 (See Notes 6, 7) Positive logic EN61000-4-2, IEC801-2 EN61000-4-6 EN61000-4-3 GENERAL SPECIFICATIONS Efficiency See Tables on page 2 Insulation voltage Switching frequency Suffix ‘W’ Suffix ‘L’ Non-isolated 250-400 kHz 200-300 kHz 325 kHz typ. 250 kHz typ. Approvals and standards EN60950 UL/cUL60950 UL94V-0 Material flammability Dimensions (L x W x H) 44.45 x 9.39 x 12.70 mm 1.75 x 0.37 x 0.50 in Weight MTBF 10 mA typ. Remote ON/OFF Electrostatic discharge Conducted immunity Radiated immunity 5.5 g (0.19 oz) Telcordia SR-332 4,900,000 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 2) Operating ambient, temperature Non-operating -40 ºC to +85 ºC -40 ºC to +125 ºC 9.5 V typ. 0.13 mA PROTECTION Overcurrent International Safety Standard Approvals UL/cUL CAN/CSA-C22.2 No. 60950 File No. E174104 TÜV Product Service (EN60950) Certificate No. B 04 06 38572 044 CB Report and Certificate to IEC60950, Certificate No. US/8292/UL Auto reset Overtemperature 30 A typ. Auto recovery *Auto-track™ is a trade mark of Texas Instruments File Name: ptv12020w.pdf Rev (02): 19 Dec 2005 PTV12020 12 Vin single output DC-DC CONVERTERS POLA Non-isolated 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm NEW Product OUTPUT POWER (MAX.) INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT (MIN.) OUTPUT CURRENT (MAX.) (2) EFFICIENCY (MAX.) LINE LOAD MODEL NUMBER (9,10) 28.8 W 10.8-13.2 Vdc 0.8-1.8 Vdc 0A 16 A 89% ±10 mV ±12 mV PTV12020L 88 W 10.8-13.2 Vdc 1.2-5.5 Vdc 0A 16 A 94% ±5 mV ±10 mV PTV12020W Part Number System with Options REGULATION PTV12020WAH Product Family Point of Load Alliance Compatible Mounting Version V = Vertical Input Voltage 12 = 12 V Output Current 02 = 16 A Mounting Style (9) D = Horizontal Through-Hole (Matte Sn) H = Horizontal Through-Hole (Sn/Pb) Pin Style A = Through-Hole Std. Pin Length (0.150”) Output Voltage Code W = Wide, L = Low Voltage Mechanical Package Always 0 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 EFFICIENCY OUTPUT VOLTAGE EFFICIENCY Vo = 1.8 V 87% Vo = 5.0 V 93% Vo = 1.5 V 85% Vo = 3.3 V 91% Vo = 1.2 V 83% Vo = 2.5 V 89% Vo = 1.0 V 80% Vo = 1.8 V 86% Vo = 0.8 V 77% Vo = 1.5 V 84% Vo = 1.2 V 81% Notes 1 2 3 4 5 6 7 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 µF electrolytic input capacitor is required for proper operation as well as a 22 µF 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 µF of distributed capacitance at the load will improve the transient response. 1 A/µs load step, 50 to 100% Iomax, C3 = 330 µF. 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-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 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/ºC 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. File Name: ptv12020w.pdf Rev (02): 19 Dec 2005 PTV12020 12 Vin single output DC-DC CONVERTERS POLA Non-isolated 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm NEW Product 90 90 80 80 TEMPERATURE (ºC) TEMPERATURE (ºC) PTV12020W Characteristic Data 70 60 400 LFM 200 LFM 100 LFM Nat conv 50 40 30 70 60 400 LFM 200 LFM 100 LFM Nat conv 50 40 30 20 20 0 4 8 12 OUTPUT CURRENT (A) 0 16 4 8 12 16 OUTPUT CURRENT (A) Figure 2 - Safe Operating Area Vin = 12 V, Output Voltage = 3.3 V (See Note A) Figure 1 - Safe Operating Area Vin = 12 V, Output Voltage = 5 V (See Note A) 90 100 TEMPERATURE (ºC) 80 60 EFFICIENCY (%) 70 400 LFM 200 LFM 100 LFM Nat conv 50 40 30 90 Vout 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 80 70 60 50 20 0 4 8 12 0 16 OUTPUT CURRENT (A) 4 8 12 16 OUTPUT CURRENT (A) Figure 3 - Safe Operating Area Vin = 12 V, Output Voltage ≤ 1.8 V (See Note A) Figure 4 - Efficiency vs Load Current Vin = 12 V (See Note B) Notes 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. Vo Sense Track 7 Sense 9 Track 5, 6 Vin Vin PTVxx020 Inhibit 12 10. 11 Inhibit C1 560uF (Required) C2 22uF Ceramic (Required) GND 1, 2 3, 4 Vo Vo 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 PTV12020 12 Vin single output DC-DC CONVERTERS POLA Non-isolated 4 For the most current data and application support visit www.artesyn.com/powergroup/products.htm NEW Product PTV12020L Characteristic Data 90 100 90 70 60 400 LFM 200 LFM 100 LFM Nat conv 50 40 30 EFFICIENCY (%) TEMPERATURE (ºC) 80 Vout 1.8V 1.5V 1.2V 1.0V 0.8V 80 70 60 50 20 0 4 8 12 0 16 OUTPUT CURRENT (A) 4 8 12 16 OUTPUT CURRENT (A) Figure 7 - Efficiency vs Load Current Vin = 12 V (See Note B) Figure 6 - Safe Operating Area Vin = 12 V, Output Voltage ≤ 1.8 V (See Note A) Notes Vo 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. Track 7 Sense 9 Track 5, 6 Vin Vin PTVxx020 Inhibit 12 10. 11 Inhibit C1 560uF (Required) C2 22uF Ceramic (Required) GND 1, 2 3, 4 Vo Vo 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 PTV12020 12 Vin single output DC-DC CONVERTERS POLA Non-isolated 5 For the most current data and application support visit www.artesyn.com/powergroup/products.htm SIDE VIEW NEW Product FRONT VIEW 0.370 (9.39) MAX. PCB 0.500 (12.7) 1.750 (44.45) 0.150 (3.81) 0.640 (16.26) 0.025 (0.64) Min 12 Places Plated Through Hole 1 2 3 4 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. FUNCTION 1 Ground 2 Ground 3 Vout 4 Vout 5 Vin 6 Vin 7 Vo Sense 8 Vo Adjust 9 Track 10 Ground 11 Ground 12 Inhibit Figure 9 - Mechanical Drawing and Pinout Table Datasheet © Artesyn Technologies® 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: 4 Application Note www.artesyn.com File Name: ptv12020w.pdf Rev (02): 19 Dec 2005