PTH03030 ARTESYN | Alldatasheet
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DC-DC CONVERTERS POLA Non-isolated 1 NEW Product File Name: pth03030.pdf Rev (07): 16 Dec 2005
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated Cin = 1500 µF, Cout = 0 µF SPECIFICATIONS The PTH03030 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 93%. The PTH03030 has an input voltage of 2.95 Vdc to 3.65 Vdc and offers a wide 0.8 Vdc to 2.5 Vdcoutput voltage range with up to 30 A output current, which allows for maximum design flexibility and a pathway for future upgrades.
- 30 A output current
- 3.3 V input voltage
- Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc)
- Auto-track™ sequencing*
- Margin up/down controls
- Pre-bias start-up capability
- Efficiencies up to 93%
- Output ON/OFF inhibit
- Output voltage sense
- Point-of-Load-Alliance (POLA) compatible
- Available RoHS compliant *Auto-track™ is a trade mark of Texas Instruments OUTPUT SPECIFICATIONS Voltage adjustability (See Note 4) 0.8-2.5 Vdc Setpoint accuracy ±2.0% Vo Line regulation ±10 mV typ. Load regulation ±12 mV typ. Total regulation ±3.0% Vo Minimum load 0 A Ripple and noise 20 MHz bandwidth 30 mV pk-pk Temperature co-efficient -40 ºC to +85 ºC ±0.5% Vo Transient response 70 µs recovery time (See Note 5) Overshoot/undershoot 100 mV Margin adjustment ±5.0% Vo INPUT SPECIFICATIONS Input voltage range (See Note 3) 2.95-3.65 Vdc Input current No load 10 mA typ. Remote ON/OFF (See Note 1) Positive logic Start-up time 1 V/ms Undervoltage lockout 2.8-2.95 V typ. Track input voltage Pin 11 (See Note 6, 7) ±0.3 Vin PTH03030
3.3 Vin single output
International Safety Standard Approvals UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1, 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 EMC CHARACTERISTICS Electrostatic discharge EN61000-4-2, IEC801-2 Conducted immunity EN61000-4-6 Radiated immunity EN61000-4-3 GENERAL SPECIFICATIONS Efficiency (See Efficiency Table) 93% max. Insulation voltage Non-isolated Switching frequency 275 kHz to 325 kHz Approvals and EN60950 standards UL/cUL60950 Material flammability UL94V-0 Dimensions (L x W x H) 34.80 x 28.45 x 9.00 mm 1.370 x 1.120 x 0.354 in Weight 10 g (0.35 oz) MTBF Telcordia SR-332 2,821,000 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient, -40 ºC to +85 ºC (See Note 2) temperature Non-operating -40 ºC to +125 ºC MSL (‘Z’ suffix only) JEDEC J-STD-020C Level 3 PROTECTION Short-circuit Auto reset 45 A typ. Thermal Yes
File Name: pth03030.pdf Rev (07): 16 Dec 2005 For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS POLA Non-isolated 2 NEW Product OUTPUT INPUT OUTPUT OUTPUT OUTPUT EFFICIENCY REGULATION MODELPOWER VOLTAGE VOLTAGE CURRENT CURRENT (MAX.) LINE LOAD NUMBER (9,10) (MAX.) (MIN.) (MAX.) 75 W 2.95-3.65 Vdc 0.8-2.5 Vdc 0 A 30 A 93% ±10 mV ±12 mV PTH03030 NNootteess 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) 2 See Figure 1 for safe operating curve. 3 A 1,500 µF electrolytic input capacitor is required for proper operation. The capacitor must be rated for a minimum of 900 mA rms of ripple current. 4 An external output capacitor is not required for basic operation. Adding 330 µF of distributed capacitance at the load will improve the transient response. 5 1 A/µs load step, 50 to 100% I omax, Cout = 330 µF . 6 If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point). 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 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 152 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. PTH03030WAZ. To order Pb-free (RoHS compatible) through-hole parts replace the mounting option ‘H’ with ‘D’, e.g. PTH03030WAD. 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. EFFICIENCY TABLE (IO = 20 A) OUTPUT VOLTAGE EFFICIENCY Vo = 1.0 V 85% Vo = 1.2 V 87% Vo = 1.5 V 89% Vo = 1.8 V 91% Vo = 2.0 V 92% Vo = 2.5 V 93% PTH03030 Part Number System with Options Product Family Point of Load Alliance Compatible The ultra-wide output voltage trim range offers major advantages to users who select the PTH03030. 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 PTH03030 converter leaves the factory the output has been adjusted to the default voltage of 0.8 V. OOuuttppuutt VVoollttaaggee AAddjjuussttmmeenntt ooff tthhee PPTTHH0033003300 SSeerriieess Output Current 03 = 30 A Packaging Options No Suffix = Trays T = Tape and Reel (8) Input Voltage 03 = 3.3 V Mechanical Package Always 0 Pin Option A = Through-Hole Std. Pin Length (0.140”) A = Surface-Mount Tin/Lead Solder Balll Output Voltage Code W = Wide 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)
File Name: pth03030.pdf Rev (07): 16 Dec 2005 For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS POLA Non-isolated 3 NEW Product 100EFFICIENCY (%) OUTPUT CURRENT (A) 2.5V 1.8V 1.5V 1.2V 0.8V 0 5 10 15 20 25 30 Vout TEMPERATURE (ºC)
400 LFM
200 LFM
100 LFM
OUTPUT CURRENT (A) 0 5 10 15 20 25 30 Figure 2 - Efficiency vs Load Current Vin = 3.3 V (See Note B) Figure 1 - Safe Operating Area Vin = 3.3 V, Output Voltage = 2.5 V (See Note A) NNootteess 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. 111213 PTH03030 (Top View) 654 Track Margin Up Margin Down Vin GND Inhibit Cin 1,500µF (Required) RSET 0.5%, 0.1W (Required) L O A D Vout Vo Sense Cout 330µF (Optional) GND Figure 3 - Standard Application PTH03030
File Name: pth03030.pdf Rev (07): 16 Dec 2005 Please consult our website for the following items: Application Note www.artesyn.com 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. For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS POLA Non-isolated 4 NEW Product 0.140 (3.55) max. 0.354 (9.00) Host BoardTOP VIEW SIDE VIEW 1.370 (34.80) 1.120 654 1213 11 ø0.040 (1.02)
13 Places
(28.45) 0.125 (3.18) 0.500 0.500 (12.70) (12.70) 0.125 (3.18) (1.52) 0.060 (1.52) 0.060 (9.52) 0.375 (3.18)0.125 (12.70) 0.500 (9.52) 0.375 (9.52) 0.375 0.125 (3.18) Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places ±0.030 (±0.76) 3 Places ±0.010 (±0.25) (0.070 (1.78) (Standoff Shoulder) Lowest Component 0.010 min. (0.25) Bottom side Clearance TOP VIEW SIDE VIEW 1.370 (34.80) 1.120 654 1213 11 (28.45) 0.125 (3.18) (12.70) 0.500 0.125 (3.18) 0.500 (12.70) 0.060 (1.52) 0.060 (1.52) 0.125 (3.18) 0.375 (9.52) 0.500 (12.70) (9.52) 0.375 0.375 (9.52) 0.125 (3.18) Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places ±0.030 (±0.76) 3 Places ±0.010 (±0.25) 0.354 (9.00) max.* *After solder reflow on customer board Solder Ball ø0.040 (1.02) Figure 4 - Plated Through-Hole Mechanical Drawing Figure 5 - Surface-Mount Mechanical Drawing *Denotes negative logic: Open = Normal operation Ground = Function active PIN CONNECTIONS PIN NO. FUNCTION