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| 12 Vin single output DC-DC CONVERTERS POLA Non-isolated NEW Product 1 * 18 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* * Margin up/down controls * Efficiencies up to 95% * Output ON/OFF inhibit * Output voltage sense * Point-of-Load-Alliance (POLA) compatible * Available RoHS compliant The PTH12020 is a next generation series of non-isolated dc-dc converters offering some of the most advanced POL features available in the industry. The primary new 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. Other industry leading features include margin up/down controls and efficiencies up to 95%. The PTH12020 has an input voltage of 10.8 Vdc to 13.2 Vdc and offers a wide output voltage range adjustable with external trim resistor, allowing 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, 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' Suffix `L' Suffix `W' Suffix `L' 1.2-5.5 Vdc 0.8V-1.8 Vdc 2.0% Vo 5 mV typ. 5 mV typ. 3.0% Vo 0A 32 mV pk-pk 1% Vo 0.5% Vo EMC CHARACTERISTICS Electrostatic discharge Conducted immunity Radiated immunity EN61000-4-2, IEC801-2 EN61000-4-6 EN61000-4-3 PTH12020 2 YEAR WARRANTY SPECIFICATIONS GENERAL SPECIFICATIONS Efficiency Insulation voltage Switching frequency Approvals and standards Material flammability Dimensions Weight MTBF Telcordia SR-332 (L x W x H) Suffix `W' Suffix `L' See Efficiency Table on page 2 Non-isolated 260 kHz to 380 kHz 200 kHz to 300 kHz EN60950 UL/cUL60950 UL94V-0 37.97 x 22.10 x 9.00 mm 1.495 x 0.870 x 0.354 in 7 g (0.25 oz) 5,236,000 hours Temperature co-efficient -40 C to +85 C Transient response (See Note 5) Margin adjustment INPUT SPECIFICATIONS Input voltage range Input current Remote ON/OFF Start-up time Undervoltage lockout Track input voltage Pin 8 (See Note 6) (See Note 3) No load (See Note 1) 70 s recovery time Overshoot/undershoot 130 mV 5.0% Vo 10.8-13.2 Vdc 10 mA typ. Positive logic 1 V/ms 9.2-9.7 V typ. 0.3 Vin ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 2) MSL (`Z' suffix only) PROTECTION Short-circuit Auto reset 30 A typ. Auto recovery Operating ambient, temperature Non-operating JEDEC J-STD-020C -40 C to +85 C -40 C to +125 C Level 3 International Safety Standard Approvals UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1, 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 Thermal *Auto-trackTM is a trade mark of Texas Instruments File Name: pth12020.pdf Rev (07): 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.) 99 W 99 W OUTPUT CURRENT (MIN.) 0A 0A OUTPUT CURRENT (MAX.) 18 A 18 A PTH12020 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% 95% REGULATION LINE 5 mV 5 mV LOAD 5 mV 5 mV MODEL NUMBER (8,9) PTH12020L PTH12020W Part Number System with Options PTH12020WAST Packaging Options No Suffix = Trays T = Tape and Reel (7) Mounting Option (8) D = Horizontal Through-Hole (Matte Sn) H = Horizontal Through-Hole (Sn/Pb) S = Surface-Mount (63/37 Sn/Pb pin solder material) Z = Surface-Mount (96.5/3.0/0.5 Sn/Ag/Cu pin solder material) Pin Option A = Through-Hole Std. Pin Length (0.140") A = Surface-Mount Tin/Lead Solder Ball Output Voltage Code W = Wide, L = Low Voltage Output Voltage Adjustment of the PTH12020 Series The ultra-wide output voltage trim range offers major advantages to users who select the PTH12020. 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. When the PTH12020 converter leaves the factory the output has been adjusted to the default voltage of 1.2 V. Product Family Point of Load Alliance Compatible Input Voltage 12 = 12 V Output Current 02 = 18 A Mechanical Package Always 0 EFFICIENCY TABLE - PTH12020W(IO = 18 A) Notes 1 Remote ON/OFF. Positive Logic ON: Pin 3 open; or V > Vin - 0.5 V OFF: Pin 3 GND; or V < 0.8 V (min - 0.2 V). See Figures 1, 2 and 3 for safe operating curves. A 560 F electrolytic input capacitor is required for proper operation. The capacitor must be rated for a minimum of 800 mA 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, Cout = 330 F. If utilized Vout will track applied voltage by 0.3 V (up to Vo set point). Tape and reel packaging only available on the surface-mount versions. To order Pb-free (RoHS compatible) surface-mount parts replace the mounting option `S' with `Z', e.g. PTH12020WAZ. To order Pb-free (RoHS compatible) through-hole parts replace the mounting option `H' with `D', e.g. PTH12020WAD. 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 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 95% 93% 4 2 3 92% 90% 88% 86% 9 5 6 7 8 EFFICIENCY TABLE - PTH12020L (IO = 18 A) OUTPUT VOLTAGE Vo = 1.8 V Vo = 1.5 V Vo = 1.2 V Vo = 1.0 V Vo = 0.8 V EFFICIENCY 89% 87% 85% 83% 80% File Name: pth12020.pdf Rev (07): 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 PTH12020W Characteristic Data PTH12020 90 80 TEMPERATURE (C) TEMPERATURE (C) 90 80 70 60 50 40 30 20 0 2 4 6 8 10 12 14 16 18 Nat Conv 100 LFM 200 LFM 400 LFM 70 60 50 40 30 20 0 2 4 6 8 10 12 14 16 18 OUTPUT CURRENT (A) Figure 1 - Safe Operating Area Vin = 12 V, Output Voltage = 5 V (See Note A) Nat Conv 100 LFM 200 LFM 400 LFM OUTPUT CURRENT (A) Figure 2 - Safe Operating Area Vin = 12 V, Output Voltage = 3.3 V (See Note A) 90 100 80 TEMPERATURE (C) 90 EFFICIENCY (%) 70 60 50 40 30 20 0 2 4 6 8 10 12 14 16 18 OUTPUT CURRENT (A) Figure 3 - Safe Operating Area Vin = 12 V, Output Voltage = 1.8 V (See Note A) Nat Conv 100 LFM 200 LFM 400 LFM 80 70 60 50 40 0 2 4 6 8 10 12 14 16 18 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 Track Margin Down Margin Up 10 1 9 8 7 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. PTH12020 (Top View) Vin 2 6 Vout Inhibit 3 4 5 Vo Sense + Cin 560F (Required) RSET 1%, 0.1W (Required) + Cout 330F (Optional) L O A D GND GND Figure 5 - Standard Application File Name: pth12020.pdf Rev (07): 19 Dec 2005 PTH12020 12Vin 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 PTH12020L Characteristic Data 90 TEMPERATURE (C) 100 90 EFFICIENCY (%) 80 70 60 50 40 30 20 0 3 6 9 12 15 18 Nat Conv 100 LFM 200 LFM 400 LFM 80 70 60 50 0 3 6 9 12 15 18 Vout 1.8V 1.5V 1.2V 1.0V 0.8V OUTPUT CURRENT (A) Figure 6 - Safe Operating Area for PTH12020L Vin = 12 V, Output Voltage = 1.8 V (See Note A) OUTPUT CURRENT (A) Figure 7 - Efficiency vs Load Current for PTH12020L Vin = 12 V (See Note B) Notes Track Margin Down Margin Up 10 1 9 8 7 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. PTH12020 (Top View) Vin 2 6 Vout Inhibit 3 4 5 Vo Sense + Cin 560F (Required) RSET 1%, 0.1W (Required) + Cout 330F (Optional) L O A D GND GND Figure 8 - Standard Application File Name: pth12020wl.pdf Rev (06): 13 Apr 2005 PTH12020 12Vin 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 1.495 (37.97) 0.125 (3.18) 0.125 (3.18) 0.060 (1.52) 1 0.500 (12.70) 10 9 8 0.625 (15.88) 0.060 (1.52) 0.140 (3.55) o0.040 (1.02) 10 Places 7 (0.070 (1.78) (Standoff Shoulder) 0.750 0.870 (19.05) (22.10) 3 2 4 5 6 Lowest Component 0.010 min. (0.25) Bottom side Clearance TOP VIEW 0.354 (9.00)max. Side View Host Board PIN CONNECTIONS PIN NO. 1 2 3 4 5 6 7 8 FUNCTION Ground Vin Inhibit* Vo adjust Vo sense Vout Ground Track Margin down* Margin up* Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25) Figure 9 - Plated Through-Hole Mechanical Drawing 1.495 (37.97) 0.125 (3.18) 0.125 (3.18) 0.060 (1.52) 1 0.500 (12.70) 10 9 8 0.625 (15.88) 9 0.060 (1.52) 0.354 (9.00) max.* *After solder reflow on customer board 10 7 0.870 0.750 (22.10) (19.05) Solder Ball o0.040 (1.02) 10 Places *Denotes negative logic: Open = Normal operation Ground = Function active 2 3 4 5 6 SIDE VIEW TOP VIEW Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25) Figure 10 - Surface-Mount Mechanical Drawing 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: pth12020.pdf Rev (07): 19 Dec 2005 |
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