ARTESYN PTV03010WAD

PTV03010 3.3 Vin single output DC-DC CONVERTERS POLA Non-isolated 1 NEW Product • 8 A output current • 3.3 V input voltage • Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc) • Auto-track™ sequencing* • Pre-bias start-up • Efficiencies up to 93% • Output ON/OFF inhibit • Vertical through-hole mounting • Point-of-Load-Alliance (POLA) compatible • Undervoltage lockout • Available RoHS compliant The PTV03010 is a non-isolated dc-dc converter from Artesyn under the Point of Load Alliance (POLA) standard. The vertical mounting option of the PTV03010 module provides performance in less than 20% of the space that is required by alternative solutions. The Auto-Track™ 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. The PTV03010 has an input voltage of 2.95 Vdc to 3.65 Vdc and offers a wide 0.8 Vdc to 2.5 Vdc output voltage range with up to 8 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 = 100 μF and 10 μF (Ceramic), C = 0 μF in out OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability (See Note 4) 0.8-2.5 Vdc Electrostatic discharge EN61000-4-2, IEC801-2 Conducted immunity EN61000-4-6 Setpoint accuracy (See Note 8) ±2.0% Vo Radiated immunity EN61000-4-3 Line regulation ±5 mV typ. GENERAL SPECIFICATIONS Load regulation ±5 mV typ. Efficiency (See Efficiency Table) 93% max. Total regulation (See Note 8) ±3.0% Vo Insulation voltage Non-isolated Minimum load 0 A Switching frequency 550-650 kHz 600 kHz typ. 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 100 mV Dimensions (L x W x H) 22.86 x 8.38 x 10.16 mm 0.90 x 0.330 x 0.400 in INPUT SPECIFICATIONS Weight 2.5 g (0.09 oz) Input voltage range (See Note 3) 2.95-3.65 Vdc MTBF Telcordia SR-332 5,000,000 hours Input standby current 10 mA typ. Remote ON/OFF (See Note 1) Positive logic ENVIRONMENTAL SPECIFICATIONS Undervoltage lockout (Increasing) 2.45 V typ. Thermal performance Operating ambient, -40 ºC to +85 ºC (See Note 2) temperature Track input current Pin 5 (See Note 6, 7) -0.13 mA Non-operating -40 ºC to +125 ºC PROTECTION International Safety Standard Approvals Overcurrent Auto reset 16 A typ. UL/cUL CAN/CSA-C22.2 No. 60950 File No. E174104 TÜV Product Service (EN60950) Certificate No. B 04 06 38572 044 *Auto-track™ is a trade mark of CB Report and Certificate to IEC60950, Certificate No. Texas Instruments US/8292/UL File Name: ptv03010w.pdf Rev (02): 19 Dec 2005 PTV03010 3.3 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 REGULATION INPUT OUTPUT EFFICIENCY MODEL POWER CURRENT CURRENT (9,10) VOLTAGE VOLTAGE (MAX.) NUMBER LINE LOAD (2) (MAX.) (MIN.) (MAX.) 20 W 2.95-3.65 Vdc 0.8-2.5 Vdc 0 A 8 A 93% ±5 mV ±5 mV PTV03010W Part Number System with Options PTV03010W AH (9) Mounting Style Product Family D = Horizontal Through-Hole (Matte Sn) Point of Load Alliance Compatible H = Horizontal Through-Hole (Sn/Pb) Mounting Version V = Vertical Pin Style A = Through-Hole Std. Pin Length (0.150”) Input Voltage 03 = 3.3 V Output Voltage Code W = Wide Output Current 01 = 8 A Mechanical Package Always 0 O Ou ut tp pu ut t V Vo ollt ta ag ge e A Ad djju us st tm me en nt t o of f t th he e P PT TV V0 03 30 01 10 0 S Se er riie es s The ultra-wide output voltage trim range offers major advantages to users who select the PTV03010. 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 PTV03010 converter leaves the factory the output has been adjusted to the default voltage of 0.8 V. N No ot te es s EFFICIENCY TABLE (I = I MAX ) O O 1 Remote ON/OFF. Positive logic OUTPUT VOLTAGE EFFICIENCY ON: Pin 7 open; or V > (Vin - 0.5 V) OFF: Pin 7 GND; or V < 0.6 V. Vo = 2.5 V 93 2 See Figure 1 for safe operating curve. 3 A 100 μF electrolytic input capacitor is required for proper operation as Vo = 1.8 V 90 well as a 10 μF high-frequency ceramic capacitor. The electrolytic capacitor must be rated for a minimum of 300 mArms of ripple current. Vo = 1.5 V 89 4 An external output capacitor is not required for basic operation. Adding 100 μF of distributed capacitance at the load will improve the transient Vo = 1.2 V 87 response. 5 1A/μs load step, 50 to 100% I , C3 = 100 μF. omax Vo = 1.0 V 85 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 194 for more details. 8 The set-point voltage tolerance is affected by the tolerance and stability of R . The stated limit is unconditionally met if R has a tolerance of set set 1% with 100/ºC or better temperature stability. 9 To order Pb-free (RoHS compatible) through-hole parts replace the mounting option ‘H’ with ‘D’, e.g. PTV03010WAD. 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: ptv03010w.pdf Rev (02): 19 Dec 2005 PTV03010 3.3 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 90 100 80 90 70 Vout 60 80 2.5V 400 LFM 1.5V 200 LFM 1.2V 50 100 LFM 70 0.8V Nat conv 40 60 30 50 20 0248 6 0248 6 OUTPUT CURRENT (A) OUTPUT CURRENT (A) Figure 1 - Safe Operating Area Figure 2 - Efficiency vs Load Current Vin = 3.3 V, Output Voltage = 2.5 V (See Note A) Vin = 3.3 V (See Note B) N No ot te es s A SOA curves represent the conditions at which internal components are Track within the Artesyn derating guidelines. 5 B Characteristic data has been developed from actual products tested at Track 25 °C. This data is considered typical data for the converter. 2 8 3 Vin Vo Vin Vo PTVxx010 Inhibit GND Vo Adj L 7 6 1 4 O A Inhibit Rset D C2 1% C3 C1 10uF 0.05W 100uF 100uF Ceramic Optional (Required) (Required) GND GND Figure 3 - Standard Application File Name: ptv03010w.pdf Rev (02): 19 Dec 2005 TEMPERATURE (ºC) EFFICIENCY (%) PTV03010 3.3 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 SIDE VIEW FRONT VIEW 0.330±0.008 (8.38±0.20) PCB 0.900 (22.86) 0.400 (10.16) 0.150 (3.81) 1 23457 6 8 0.025 (0.64) Min 8 Places 0.020 (0.51) Plated Through Hole 0.100 (2.54) Dimensions in Inches (mm) Tolerances (unless otherwise specified) 0.100 (2.54) 2 Places ±0.030 (±0.76) 3 Places ±0.010 (±0.25) Figure 4 - Mechanical Drawing PIN CONNECTIONS PIN NO. FUNCTION 1 Ground 2 Vout 3 Vout 4 Vo Adjust 5 Track 6 Ground 7 Inhibit 8 Vin 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: 4 Application Note www.artesyn.com File Name: ptv03010w.pdf Rev (02): 19 Dec 2005