PTH04040 3.3/5 Vin single output DC-DC CONVERTERS • • • • • • • • • • • POLA Non-isolated 1 NEW Product 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-track™ 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 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. 2 YEAR WARRANTY All specifications are typical at nominal input, full load at 25 °C unless otherwise stated Cin = 1000 µF, Cout = 660 µF OUTPUT SPECIFICATIONS SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability 2.95 < Vi < 4.5 V 4.50 < Vi < 5.5 V Setpoint accuracy (See Note 1) 0.8-1.65 Vdc 0.8-2.5 Vdc ±2.0% Vo Electrostatic discharge Conducted immunity Radiated immunity EN61000-4-2, IEC801-2 EN61000-4-6 EN61000-4-3 Line regulation ±5 mV typ. GENERAL SPECIFICATIONS Load regulation ±5 mV typ. Efficiency Total regulation (See Note 1) 0A Minimum load Ripple and noise Transient response (See Note 4) Margin adjustment ±3.0% Vo 20 MHz bandwidth 15 mV typ. 100 µs recovery time Overshoot/undershoot 200 mV (See Note 8) ±5.0% Vo INPUT SPECIFICATIONS Input voltage range See Table on page 2 Insulation voltage Non-isolated 825 MHz Switching frequency Approvals and standards EN60950 UL/cUL60950 Material flammability Dimensions UL94V-0 (L x W x H) 51.94 x 26.54 x 9.07 mm 2.045 x 1.045 x 0.357 in Weight (See Notes 3, 5) Input standby current 2.95-5.5 Vdc MTBF 93% max. 22.5 g (79 oz) Telcordia SR-332 2,100,000 hours 60 mA typ. Remote ON/OFF (See Note 5) Negative logic Undervoltage lockout (Pin 8 open) (See Note 6) On threshold Hysteresis 6.6-7.5 Vdc typ. 2.60 V 0.6 V Track input current Pin 18 (See Note 2) -0.11 mA ENVIRONMENTAL SPECIFICATIONS Thermal performance MSL (‘Z’ suffix only) Operating ambient, temperature Non-operating JEDEC J-STD-020C -40 ºC to +85 ºC -40 ºC to +125 ºC Level 3 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 Thermal 90 A Auto recovery *Auto-track™ is a trade mark of Texas Instruments File Name: pth04040.pdf Rev: 27 Jun 2006 PTH04040 3.3/5 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 POWER (MAX.) INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT (MIN.) OUTPUT CURRENT (MAX.) (7) EFFICIENCY (MAX.) LINE LOAD MODEL NUMBER (9,10) 150 W 2.95-5.5 Vdc 0.8-2.5 Vdc 0A 60 A 93% ±5 mV ±5 mV PTH04040W Part Number System with Options REGULATION PTH04040WAS 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 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 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/ºC 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 µF 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/µs loadstep, 50 to 100% Iomax. Co = 660 µF. 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 EFFICIENCY Vo = 2.5 V 93% Vo = 1.8 V 90% Vo = 1.5 V 88% Vo = 1.2 V 86% File Name: pth04040.pdf Rev: 27 Jun 2006 PTH04040 3.3/5 Vin single output DC-DC CONVERTERS POLA Non-isolated 3 90 80 70 60 Nat conv 200 LFM 400 LFM 50 40 30 20 0 20 10 50 40 30 70 60 Nat conv 200 LFM 400 LFM 50 40 30 20 60 0 20 10 50 40 30 60 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) 100 100 90 Vout 2.5V 80 1.8V 1.5V 1.2V 70 60 EFFICIENCY (%) EFFICIENCY (%) NEW Product 90 80 TEMPERATURE (ºC) TEMPERATURE (ºC) For the most current data and application support visit www.artesyn.com/powergroup/products.htm 90 Vout 1.5V 80 1.0V 70 60 50 50 0 10 20 30 40 50 0 60 10 20 30 40 50 60 OUTPUT CURRENT (A) OUTPUT CURRENT (A) Figure 4 - Efficiency vs Load Current Vin = 3.3 V (See Note B) Figure 3 - Efficiency vs Load Current Vin = 5 V (See Note B) Notes 19 20 Margin up Margin Down +Sense 2 Vin Vin Vo 12 Vo 6 Ci 1,000µF (Required) 11 9 4 8 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. 18 Track 15 UVLO -Sense Inhibit GND 7 3 1 GND 5 10 13 14 Vo Adj 16 17 Rset 1% 0.05W Co2 330µF Co1 330µF Figure 5 - Standard Application File Name: pth04040.pdf Rev: 27 Jun 2006 PTH04040 3.3/5 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 2.045 (51.94) 0.060 (1.52) 1.875 (47.62) 0.375 (9.52) 0.375 (9.52) 0.125 (3.17) 6 Places 0.140 (3.55) 0.375 (9.52) 0.060 (1.52) ø0.040 (1.02) 20 Places 17 0.925 (23.49) 0.125 (3.17) 3 Places 16 18 12 11 10 15 14 13 9 PIN CONNECTIONS 8 19 20 Lowest Component 1.045 (26.54) 2 1 3 0.375 (9.52) 0.250 (6.35) 2 Places 4 6 5 0.010 MIN. (0.25) Bottom side Clearance 7 Host Board 0.125 (3.17) 0.375 (9.52) 0.375 (9.52) 0.357 (9.07) MAX. 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 6 - Plated Through-Hole Mechanical Drawing 2.045 (51.94) 0.060 (1.52) 1.875 (47.62) 0.375 (9.52) 0.375 (9.52) 0.125 (3.17) 6 Places 0.370 (9.40) MAX. 0.375 (9.52) 0.060 (1.52) 17 0.925 (23.49) 0.125 (3.17) 3 Places 15 14 13 16 18 12 11 10 9 After solder reflow on customer board 8 Solder Ball ø0.040 (1.02) 20 Places 19 1.045 (26.54) 20 1 2 3 0.375 (9.52) 0.250 (6.35) 2 Places Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places ±0.030 (±0.76) 3 Places ±0.010 (±0.25) 4 0.375 (9.52) 6 5 7 FUNCTION 1 Ground 2 Vin 3 Ground 4 Vin 5 Ground 6 Vin 7 Inhibit* 8 UVLO Programming 9 Vout 10 Ground 11 Vs+ 12 Vout 13 Ground 14 Vs- 15 Vout 16 Ground 17 Adjust 18 Track 19 Margin Up* 20 Margin Down* *Denotes negative logic: Open = Normal operation Ground = Function active 0.125 (3.17) 0.375 (9.52) PIN NO. SIDE VIEW TOP VIEW Figure 7 - Surface-Mount Mechanical Drawing Datasheet © Artesyn Technologies® 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: 4 Application Note www.artesyn.com File Name: pth04040.pdf Rev: 27 Jun 2006