PTH12020 EMERSON-NETWORKPOWER | Alldatasheet

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DC-DC CONVERTERS POLA Non-isolated 1 NEW Product File Name: pth12020.pdf Rev (07): 19 Dec 2005

2 YEAR WARRANTY

All specifications are typical at nominal input, full load at 25 °C unless otherwise stated Cin = 560 µF, Cout = 0 µF 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.

  • 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-track™ 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 *Auto-track™ is a trade mark of Texas Instruments PTH12020

12 Vin single output

International Safety Standard Approvals UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1, File No. E174104 TÜV Pr oduct Service (EN60950) Certificate No. B 04 06 38572 044 CB Report and Certificate to IEC60950, Certificate No. US/8292/UL OUTPUT SPECIFICATIONS Voltage adjustability Suffix ‘W’ 1.2-5.5 Vdc (See Note 4) Suffix ‘L’ 0.8V-1.8 Vdc Setpoint accuracy ±2.0% Vo Line regulation ±5 mV typ. Load regulation ±5 mV typ. Total regulation ±3.0% Vo Minimum load 0 A Ripple and noise Suffix ‘W’ 32 mV pk-pk

20 MHz bandwidth Suffix ‘L’ 1% Vo

Temperature co-efficient -40 ºC to +85 ºC ±0.5% Vo Transient response 70 µs recovery time (See Note 5) Overshoot/undershoot 130 mV Margin adjustment ±5.0% Vo INPUT SPECIFICATIONS Input voltage range (See Note 3) 10.8-13.2 Vdc Input current No load 10 mA typ. Remote ON/OFF (See Note 1) Positive logic Start-up time 1 V/ms Undervoltage lockout 9.2-9.7 V typ. Track input voltage Pin 8 (See Note 6) ±0.3 Vin 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 on page 2 Insulation voltage Non-isolated Switching frequency Suffix ‘W’ 260 kHz to 380 kHz Suffix ‘L’ 200 kHz to 300 kHz Approvals and EN60950 standards UL/cUL60950 Material flammability UL94V-0 Dimensions (L x W x H) 37.97 x 22.10 x 9.00 mm 1.495 x 0.870 x 0.354 in Weight 7 g (0.25 oz) MTBF Telcordia SR-332 5,236,000 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 30 A typ. Thermal Auto recovery

File Name: pth12020.pdf Rev (07): 19 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 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 Figures 1, 2 and 3 for safe operating cur ves. 3 A 560 µF electrolytic input capacitor is required for proper operation. The capacitor must be rated for a minimum of 800 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 Tape and reel packaging only available on the surface-mount versions.

8 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. 9 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. PTH12020 EFFICIENCY REGULATION MODELPOWER VOLTAGE VOLTAGE CURRENT CURRENT (MAX.) LINE LOAD NUMBER (8,9) (MAX.) (MIN.) (MAX.) 99 W 10.8-13.2 Vdc 0.8-1.8 Vdc 0 A 18 A 89% ±5 mV ±5 mV PTH12020L 99 W 10.8-13.2 Vdc 1.2-5.5 Vdc 0 A 18 A 95% ±5 mV ±5 mV PTH12020W EFFICIENCY TABLE - PTH12020L (IO = 18 A) OUTPUT VOLTAGE EFFICIENCY Vo = 1.8 V 89% Vo = 1.5 V 87% Vo = 1.2 V 85% Vo = 1.0 V 83% Vo = 0.8 V 80% EFFICIENCY TABLE - PTH12020W(IO = 18 A) OUTPUT VOLTAGE EFFICIENCY Vo = 5.0 V 95% Vo = 3.3 V 93% Vo = 2.5 V 92% Vo = 1.8 V 90% Vo = 1.5 V 88% Vo = 1.2 V 86% PTH12020WAST Part Number System with Options Product Family Point of Load Alliance Compatible Output Current 02 = 18 A Packaging Options No Suffix = Trays T = Tape and Reel (7) Input Voltage 12 = 12 V Mechanical Package Always 0 Output Voltage Code W = Wide, L = Low Voltage Pin Option A = Through-Hole Std. Pin Length (0.140”) A = Surface-Mount Tin/Lead Solder Ball 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) The ultra-wide output voltage trim range of fers 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 conver ter leaves the factory the output has been adjusted to the default voltage of 1.2 V. OOuuttppuutt VVoollttaaggee AAddjjuussttmmeenntt ooff tthhee PPTTHH1122002200 SSeerriieess

For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS POLA Non-isolated 3 NEW Product File Name: pth12020.pdf Rev (07): 19 Dec 2005 PTH12020 TEMPERATURE (º C) Nat Conv

100 LFM

200 LFM

400 LFM

OUTPUT CURRENT (A) 0 2 4 6 8 10 12 14 16 18 TEMPERATURE (º C) Nat Conv OUTPUT CURRENT (A) 0 2 4 6 8 10 12 14 16 18 Figure 2 - Safe Operating Area Vin = 12 V, Output Voltage = 3.3 V (See Note A) Figure 1 - Safe Operating Area Vin = 12 V, Output Voltage = 5 V (See Note A) EFFICIENCY (%) OUTPUT CURRENT (A) 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 100 0 2 4 6 8 10 12 14 16 Vout Figure 4 - Efficiency vs Load Current Vin = 12 V (See Note B) TEMPERATURE (º C) Nat Conv OUTPUT CURRENT (A) 0 2 4 6 8 10 12 14 16 18 Figure 3 - Safe Operating Area Vin = 12 V, Output Voltage = 1.8 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. PTH12020W Characteristic Data Track 8910 PTH12020 (Top View) Margin Up Margin Down 543 GND GND L O AD Cin 560µF (Required) Vin Inhibit Cout 330µF (Optional) +RSET 1%, 0.1W (Required) Vout Vo Sense Figure 5 - Standard Application

For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS POLA Non-isolated 4 NEW Product File Name: pth12020wl.pdf Rev (06): 13 Apr 2005 PTH12020 12Vin single output TEMPERATURE (º C) Nat Conv OUTPUT CURRENT (A) 0 3 6 9 12 15 18 Figure 6 - Safe Operating Area for PTH12020L Vin = 12 V, Output Voltage = 1.8 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. EFFICIENCY (%) OUTPUT CURRENT (A) 1.8V 1.5V 1.2V 1.0V 0.8V 100 03691 2 1 5 Vout Figure 7 - Efficiency vs Load Current for PTH12020L Vin = 12 V (See Note B) Track 8910 PTH12020 (Top View) Margin Up Margin Down 543 GND GND L O AD Cin 560µF (Required) Vin Inhibit Cout 330µF (Optional) +RSET 1%, 0.1W (Required) Vout Vo Sense Figure 8 - Standard Application PTH12020L Characteristic Data

File Name: pth12020.pdf Rev (07): 19 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 PTH12020 12Vin single output TOP VIEW Side View 1.495 (37.97) 0.870 3 54 10 9 81 0.354 (9.00)max. Host Board Lowest Component 0.010 min. (0.25)Bottom side Clearance (22.10) ø 0.040 (1.02)

10 Places

0.500 (12.70) 0.125 (3.18) 0.625 (15.88) 0.125 (3.18) (1.52) 0.060 (19.05) 0.750 (1.52) 0.060 (3.55) 0.140 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) TOP VIEW SIDE VIEW 1.495 (37.97) 0.870 3 54 10 9 81 (22.10) 0.500 (12.70) 0.125 (3.18) 0.625 (15.88) 0.125 (3.18) (1.52) 0.060 (19.05) 0.750 (1.52) 0.060 0.354 (9.00) max.* Solder Ball ø 0.040 (1.02) Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places ±0.030 (±0.76) 3 Places ±0.010 (±0.25) *After solder reflow on customer board Figure 9 - Plated Through-Hole Mechanical Drawing Figure 10 - Surface-Mount Mechanical Drawing PIN CONNECTIONS PIN NO. FUNCTION

1 Ground

3 Inhibit*

4 Vo adjust

5 Vo sense

6 Vout

7 Ground

8 Track

9 Margin down*

10 Margin up*

*Denotes negative logic: Open = Normal operation Ground = Function active