PTH05020 5 Vin single output DC-DC CONVERTERS POLA Non-isolated 1 • 22 A output current NEW Product • 5 V input voltage • Wide-output voltage adjust (0.8 Vdc to 3.6 Vdc) • Auto-track™ sequencing* • Margin up/down controls • Pre-bias start-up capability • Efficiencies up to 96% • Output ON/OFF inhibit • Output voltage sense • Point-of-Load-Alliance (POLA) compatible • Available RoHS compliant The PTH05020 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, pre-bias start-up capability and efficiencies up to 96%. The PTH05020 has an input voltage of 4.5 Vdcto 5.5 Vdcand offers a wide 0.8 Vdc to 3.6 Vdc output voltage range with up to 22 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 SPECIFICATIONS C = 1000 µF, C = 0 µF in out OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability (See Note 4) 0.8-3.6 Vdc Electrostatic discharge EN61000-4-2, IEC801-2 Conducted immunity EN61000-4-6 Setpoint accuracy ±2.0% Vo Radiated immunity EN61000-4-3 Line regulation ±5 mV typ. GENERAL SPECIFICATIONS Load regulation ±5 mV typ. Efficiency (See Efficiency Table) 96% max. Total regulation ±3.0% Vo Insulation voltage Non-isolated Minimum load 0 A Switching frequency 250 kHz to 340 kHz Ripple and noise 20 MHz bandwidth 20 mV pk-pk Approvals and EN60950 Temperature co-efficient -40 ºC to +85 ºC ±0.5% Vo standards UL/cUL60950 Transient response 70 µs recovery time Material flammability UL94V-0 (See Note 5) Overshoot/undershoot 120 mV Dimensions (Lx W x H) 37.97 x 22.10 x 9.00 mm Margin adjustment ±5.0% Vo 1.495 x 0.870 x 0.354 in INPUT SPECIFICATIONS Weight 7 g (0.25 oz) Input voltage range (See Note 3) 4.5-5.5 Vdc MTBF Telcordia SR-332 5,236,000 hours Input current No load 10 mA typ. ENVIRONMENTAL SPECIFICATIONS Remote ON/OFF (See Note 1) Positive logic Thermal performance Operating ambient, -40 ºC to +85 ºC Start-up time 1 V/ms (See Note 2) temperature Non-operating -40 ºC to +125 ºC Undervoltage lockout 3.7-4.3 Vdctyp. MSL (‘Z’ suffix only) JEDEC J-STD-020C Level 3 Track input voltage Pin 8 (See Note 6, 7) ±0.3 Vin PROTECTION Short-circuit Auto reset 41 Atyp. Thermal Auto recovery International Safety Standard Approvals UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1, *Auto-track™ is a trade mark of File No. E174104 Texas Instruments TÜV Product Service (EN60950) Certificate No. B 04 06 38572 044 CBReport and Certificate to IEC60950, Certificate No. US/8292/UL File Name: pth05020.pdf Rev (07): 16 Dec 2005

PTH05020 5 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 OUTPUT OUTPUT INPUT OUTPUT EFFICIENCY REGULATION MODEL POWER CURRENT CURRENT (MAX.) VOLTAGE VOLTAGE (MIN.) (MAX.) (MAX.) LINE LOAD NUMBER (9,10) 79.2 W 4.5-5.5 Vdc 0.8-3.6 Vdc 0 A 22 A 96% ±5 mV ±5 mV PTH05020 Part Number System with Options P T H 0 5 0 2 0 W A S T Product Family Packaging Options Point of Load Alliance No Suffix = Trays Compatible T = Tape and Reel (8) Input Voltage Mounting Option (9) 05 = 5 V D = Horizontal Through-Hole (Matte Sn) H =Horizontal Through-Hole (Sn/Pb) S = Surface-Mount (63/37 Sn/Pb Output Current pin solder material) 02 = 22 A Z = Surface-Mount (96.5/3.0/0.5 Sn/Ag/Cu pin solder material) Mechanical Package Pin Option Always 0 A= Through-Hole Std. Pin Length (0.140”) A = Surface-Mount Tin/Lead Solder Ball Output Voltage Code W = Wide OOuuttppuutt VVoollttaaggee AAddjjuussttmmeenntt ooff tthhee PPTTHH0055002200 SSeerriieess The ultra-wide output voltage trim range offers major advantages to users who select the PTH05020. 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 3.6 Vdc. When the PTH05020 converter leaves the factory the output has been adjusted to the default voltage of 0.8 V. NNootteess EFFICIENCY TABLE (I = 10 A) O 1 Remote ON/OFF. Positive Logic ON: Pin 3 open; or V >Vin - 0.5 V OUTPUT VOLTAGE EFFICIENCY OFF: Pin 3 GND; or V <0.8 V (min - 0.2 V). 2 See Figure 1 for safe operating curve. Vo = 1.0 V 88% 3 A 1,000 µF electrolytic input capacitor is required for proper operation. The capacitor must be rated for a minimum of 700 mA rms of ripple Vo = 1.2 V 90% current. 4 An external output capacitor is not required for basic operation. Adding Vo = 1.5 V 91% 330 µF of distributed capacitance at the load will improve the transient response. Vo = 1.8 V 92% 56 1If uAt/iµlizse ldoa Vdo sutte wpi,l l5 t0ra tcok 1 a0p0p%lie Ido mvoaxlt,a Cgeou bty= ±303.03 µVF.(up to Vo set point). Vo = 2.0 V 93% 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 Vo = 2.5 V 94% 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 Vo = 3.3 V 96% 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 156 for more details. 8 Tape and reel packaging only available on the surface-mount versions. 9 To order Pb-free (RoHS compatible) surface-mount parts replace the mounting option ‘S’ with ‘Z’, e.g. PTH05020WAZ. To order Pb-free (RoHS compatible) through-hole parts replace the mounting option ‘H’ with ‘D’, e.g. PTH05020WAD. 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: pth05020.pdf Rev (07): 16 Dec 2005

PTH05020 5 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 80 100 C) E (º 70 %) 90 PERATUR 5600 N124000a000t cLLLoFFFnMMMv CIENCY ( 678000 321111......358520VVVVVV M 40 FI E F 50 T 30 E 40 20 0 2 4 6 8 10 12 14 16 18 20 22 0 2 4 6 8 10 12 14 16 18 20 22 OUTPUT CURRENT (A) OUTPUT CURRENT (A) Figure 1 - Safe Operating Area Figure 2 - Efficiency vs Load Current Vin = 5 V, Output Voltage = 3.3 V (See Note A) Vin = 5 V (See Note B) NNootteess Track Margin Down A SOA curves represent the conditions at which internal components are Margin Up within the Artesyn derating guidelines. B Characteristic data has been developed from actual products tested at 10 9 8 25 °C. This data is considered typical data for the converter. 1 7 PTH05020 (Top View) Vout Vin 2 6 3 4 5 Inhibit Vo Sense + C(Rine 1q0u0ir0eµdF) (RRSeETq 1u%ire,d 0).1W + C(Ooput t3io3n0aµlF) LOAD GND GND Figure 3 - Standard Application File Name: pth05020.pdf Rev (07): 16 Dec 2005

PTH05020 5 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 1.495 (37.97) 0.125 (3.18) 0.140 0.125 (3.18) (3.55) 0.060 0.060 0.500 0.625 (15.88) (1.52) (1.52) (12.70) ø0.040 (1.02) 10 Places 1 10 9 8 7 (0.070 (1.78) (Standoff Shoulder) 0.750 0.870 (19.05) (22.10) PIN CONNECTIONS Lowest Component 0.010 min. (0.25) 3 4 5 Bottom side Clearance PIN NO. FUNCTION 2 6 1 Ground TOP VIEW Host Board 2 Vin 0.354 3 Inhibit* (9.00)max. Dimensions in Inches (mm) Side View 4 Vo adjust Tolerances (unless otherwise specified) 2 Places ±0.030 (±0.76) 5 Vo sense 3 Places ±0.010 (±0.25) 6 Vout Figure 4 - Plated Through-Hole Mechanical Drawing 7 Ground 8 Track 9 Margin down* 10 Margin up* 1.495 (37.97) 0.125 (3.18) *Denotes negative logic: 0.125 (3.18) 0.060 0.354 (9.00) *After solder reflow Open = Normal operation 0.060 0.500 0.625 (15.88) (1.52) max.* on customer board Ground = Function active (1.52) (12.70) 1 10 9 8 7 Solder Ball ø0.040 (1.02) 10 Places 0.870 0.750 (22.10) (19.05) 3 4 5 2 6 TOP VIEW SIDE VIEW Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places ±0.030 (±0.76) 3 Places ±0.010 (±0.25) Figure 5 - Surface-Mount Mechanical Drawing 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: (cid:1) Application Note www.artesyn.com File Name: pth05020.pdf Rev (07): 16 Dec 2005