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| 3.3/5 Vin single output DC-DC CONVERTERS * * * * * * * * * * * POLA Non-isolated NEW Product 1 60 A output current (7) 3.3/5 V input voltage (2.95 Vdc to 5.5 Vdc) Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc) Auto-trackTM sequencing* Margin up/down controls Efficiencies up 93% Output ON/OFF inhibit Differential remote sense Programmable input Under-Voltage Lockout (UVLO) Point-of-Load-Alliance (POLA) compatible Available RoHS compliant PTH04040 The PTH04040 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 96%. The PTH04040 has an input voltage of 2.95 Vdc to 5.5 Vdc and offers a wide 0.8 Vdc to 2.5 Vdc output voltage range with up to 60 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 = 1000 F, Cout = 660 F OUTPUT SPECIFICATIONS Voltage adjustability Setpoint accuracy Line regulation Load regulation Total regulation Minimum load Ripple and noise Transient response (See Note 4) Margin adjustment INPUT SPECIFICATIONS Input voltage range Input standby current Remote ON/OFF Undervoltage lockout (Pin 8 open) Track input current (See Note 5) (See Note 6) On threshold Hysteresis Pin 18 (See Note 2) (See Notes 3, 5) 2.95-5.5 Vdc 60 mA typ. Negative logic 6.6-7.5 Vdc typ. 2.60 V 0.6 V -0.11 mA ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient, temperature Non-operating 20 MHz bandwidth (See Note 1) 2.95 < Vi < 4.5 V 4.50 < Vi < 5.5 V (See Note 1) 0.8-1.65 Vdc 0.8-2.5 Vdc 2.0% Vo 5 mV typ. 5 mV typ. 3.0% Vo 0A 15 mV typ. EMC CHARACTERISTICS Electrostatic discharge Conducted immunity Radiated immunity 2 YEAR WARRANTY SPECIFICATIONS EN61000-4-2, IEC801-2 EN61000-4-6 EN61000-4-3 GENERAL SPECIFICATIONS Efficiency Insulation voltage Switching frequency Approvals and standards Material flammability Dimensions Weight MTBF Telcordia SR-332 (L x W x H) See Table on page 2 93% max. Non-isolated 825 MHz EN60950 UL/cUL60950 UL94V-0 51.94 x 26.54 x 9.07 mm 2.045 x 1.045 x 0.357 in 22.5 g (79 oz) 2,100,000 hours 100 s recovery time Overshoot/undershoot 200 mV (See Note 8) 5.0% Vo -40 C to +85 C -40 C to +125 C Level 3 MSL (`Z' suffix only) PROTECTION Overcurrent JEDEC J-STD-020C Auto reset 90 A 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 Thermal *Auto-trackTM is a trade mark of Texas Instruments File Name: pth04040.pdf Rev: 27 Jun 2006 3.3/5 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.) 150 W OUTPUT CURRENT (MIN.) 0A OUTPUT CURRENT (MAX.) (7) 60 A PTH04040 INPUT VOLTAGE 2.95-5.5 Vdc OUTPUT VOLTAGE 0.8-2.5 Vdc EFFICIENCY (MAX.) 93% REGULATION LINE 5 mV LOAD 5 mV MODEL NUMBER (9,10) PTH04040W Part Number System with Options PTH04040WAS Mounting Option (9) 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 Product Family Point of Load Alliance Compatible Input Voltage 04 = 2.95 Vdc to 5.5 Vdc Output Current 04 = 60 A Mechanical Package Always 0 Output Voltage Adjustment of the PTH04040W Series The ultra-wide output voltage trim range offers major advantages to users who select the PTH04040W. 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 PTH04040W converter leaves the factory the output has been adjusted to the default voltage of 0.8 V. Notes 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 ppm/C or better temperature stability. 2 This control pin has an internal pull-up to Vin nominal. If it is left opencircuit the module will operate when input power is applied. A small lowleakage (<100 nA) MOSFET is recommend for control. For further information, consult Application Note 192. 3 A 1000 F input capacitor is required for proper operation. The capacitor must be rated for a minimum of 400 mA rms of ripple current. 4 This is with a 1 A/s loadstep, 50 to 100% Iomax. Co = 660 F. 5 The minimum input voltage is 2.95 V or 1.34 x Vo, whichever is greater. 6 These are default voltages. They may be adjusted using the `UVLO Prog.' control input. Consult Application Note 192 for further details. 7 See Figures 1 and 2 for safe operating curves. All power pins must be used. 8 A small low-leakage (<100 nA) MOSFET is recommended to control this pin. The opencircuit voltage is less than 1 Vdc. 9 To order Pb-free (RoHS compatible) surface-mount parts replace the mounting option `S' with `Z', e.g. PTH04040WAZ. To order Pb-free (RoHS compatible) through-hole parts replace the mounting option `H' with `D', e.g. PTH04040WAD. 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. 1 EFFICIENCY TABLE (Io = 45A) Vin = 5 V OUTPUT VOLTAGE Vo = 2.5 V Vo = 1.8 V Vo = 1.5 V Vo = 1.2 V EFFICIENCY 93% 90% 88% 86% File Name: pth04040.pdf Rev: 27 Jun 2006 3.3/5 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 PTH04040 TEMPERATURE (C) 70 60 50 40 30 20 0 10 20 30 40 50 60 TEMPERATURE (C) 90 80 Nat conv 200 LFM 400 LFM 90 80 70 60 50 40 30 20 0 10 20 30 40 50 60 Nat conv 200 LFM 400 LFM OUTPUT CURRENT (A) OUTPUT CURRENT (A) Figure 1 - Safe Operating Area Vin = 3.3 V (See Note A) Figure 2 - Safe Operating Area Vin = 5 V (See Note A) 100 EFFICIENCY (%) EFFICIENCY (%) 100 90 80 70 60 50 0 10 20 30 40 50 60 0 10 20 30 40 50 60 Vout 2.5V 1.8V 1.5V 1.2V Vout 1.5V 1.0V 90 80 70 60 50 OUTPUT CURRENT (A) Figure 3 - Efficiency vs Load Current Vin = 5 V (See Note B) OUTPUT CURRENT (A) Figure 4 - Efficiency vs Load Current Vin = 3.3 V (See Note B) Notes 19 Margin up 2 Vin 4 6 8 Vin 20 Margin Down 18 Track +Sense 11 9 Vo 12 15 UVLO Inhibit 7 1 GND 3 5 10 GND 13 16 -Sense Vo Adj 17 14 Vo 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. Ci 1,000F (Required) Rset 1% 0.05W Co2 330F Co1 330F Figure 5 - Standard Application File Name: pth04040.pdf Rev: 27 Jun 2006 3.3/5 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 PTH04040 2.045 (51.94) 0.060 (1.52) 0.125 (3.17) 6 Places 0.060 (1.52) 17 0.125 (3.17) 3 Places 16 18 19 20 1.045 (26.54) 15 14 13 12 11 10 9 8 Lowest Component 0.010 MIN. (0.25) Bottom side Clearance 0.375 (9.52) 0.375 (9.52) 1.875 (47.62) 0.375 (9.52) 0.140 (3.55) o0.040 (1.02) 20 Places PIN CONNECTIONS PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 FUNCTION Ground Vin Ground Vin Ground Vin Inhibit* UVLO Programming Vout Ground Vs+ Vout Ground VsVout Ground Adjust Track Margin Up* Margin Down* 0.925 (23.49) 1 0.375 (9.52) 2 3 4 5 6 7 0.250 (6.35) 2 Places 0.375 (9.52) 0.125 (3.17) 0.375 (9.52) SIDE VIEW Host Board 0.357 (9.07) MAX. Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25) TOP VIEW Figure 6 - Plated Through-Hole Mechanical Drawing 2.045 (51.94) 0.060 (1.52) 0.125 (3.17) 6 Places 0.060 (1.52) 17 0.125 (3.17) 3 Places 16 18 19 20 1.045 (26.54) 15 14 13 12 11 10 9 8 0.375 (9.52) 0.375 (9.52) 1.875 (47.62) 0.375 (9.52) 0.370 (9.40) MAX. After solder reflow on customer board 13 14 15 16 17 Solder Ball o0.040 (1.02) 20 Places 18 19 20 0.925 (23.49) 1 0.375 (9.52) 2 3 4 5 6 7 0.250 (6.35) 2 Places 0.375 (9.52) 0.125 (3.17) 0.375 (9.52) SIDE VIEW *Denotes negative logic: Open = Normal operation Ground = Function active Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25) TOP VIEW Figure 7 - Surface-Mount Mechanical Drawing Datasheet (c) Artesyn Technologies(R) 2006 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: pth04040.pdf Rev: 27 Jun 2006 |
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