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3.3 Vin single output
DC-DC CONVERTERS * * * * * * * * * * * POLA Non-isolated NEW Product 1 8 A output current 3.3 V input voltage Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc) Auto-trackTM 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
PTV03010
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-TrackTM 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 powerup 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.
All specifications are typical at nominal input, full load at 25 C unless otherwise stated Cin = 100 F and 10 F (Ceramic), Cout = 0 F OUTPUT SPECIFICATIONS Voltage adjustability Setpoint accuracy Line regulation Load regulation Total regulation Minimum load Ripple and noise 20 MHz bandwidth (See Note 8) (See Note 4) (See Note 8) 0.8-2.5 Vdc 2.0% Vo 5 mV typ. 5 mV typ. 3.0% Vo 0A 20 mV pk-pk 0.5% Vo GENERAL SPECIFICATIONS Efficiency Insulation voltage Switching frequency Approvals and standards Material flammability Dimensions INPUT SPECIFICATIONS Input voltage range Input standby current Remote ON/OFF Undervoltage lockout Track input current (See Note 1) (Increasing) Pin 5 (See Note 6, 7) (See Note 3) 2.95-3.65 Vdc 10 mA typ. Positive logic 2.45 V typ. -0.13 mA Weight MTBF Telcordia SR-332 (L x W x H) 550-650 kHz EMC CHARACTERISTICS Electrostatic discharge Conducted immunity Radiated immunity
2 YEAR WARRANTY
SPECIFICATIONS
EN61000-4-2, IEC801-2 EN61000-4-6 EN61000-4-3
(See Efficiency Table)
93% max. Non-isolated 600 kHz typ. EN60950 UL/cUL60950 UL94V-0
Temperature co-efficient -40 C to +85 C Transient response (See Note 5)
70 s recovery time Overshoot/undershoot 100 mV
22.86 x 8.38 x 10.16 mm 0.90 x 0.330 x 0.400 in 2.5 g (0.09 oz) 5,000,000 hours
ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 2) Operating ambient, temperature Non-operating -40 C to +85 C -40 C to +125 C
PROTECTION 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
Overcurrent
Auto reset
16 A typ.
*Auto-trackTM is a trade mark of Texas Instruments
File Name: PTV03010W.pdf Rev (02): 19 Dec 2005
3.3 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.) 20 W OUTPUT CURRENT (MIN.) 0A OUTPUT CURRENT (MAX.) (2) 8A
PTV03010
INPUT VOLTAGE 2.95-3.65 Vdc
OUTPUT VOLTAGE 0.8-2.5 Vdc
EFFICIENCY (MAX.) 93%
REGULATION LINE 5 mV LOAD 5 mV
MODEL NUMBER (9,10) PTV03010W
Part Number System with Options
PTV03010WAH
Mounting Style (9) D = Horizontal Through-Hole (Matte Sn) H = Horizontal Through-Hole (Sn/Pb)
Product Family Point of Load Alliance Compatible 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
Output Voltage Adjustment of the PTV03010 Series
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.
Notes
Remote ON/OFF. Positive logic ON: Pin 7 open; or V > (Vin - 0.5 V) OFF: Pin 7 GND; or V < 0.6 V. 2 See Figure 1 for safe operating curve. 3 A 100 F electrolytic input capacitor is required for proper operation as well as a 10 F high-frequency ceramic capacitor. The electrolytic capacitor must be rated for a minimum of 300 mArms of ripple current. 4 An external output capacitor is not required for basic operation. Adding 100 F of distributed capacitance at the load will improve the transient response. 5 1A/s load step, 50 to 100% Iomax, C3 = 100 F. 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-TrackTM. This is because when the module is under Auto-TrackTM 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-TrackTM 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 Rset. The stated limit is unconditionally met if Rset has a tolerance of 1% with 100/C 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. 1
EFFICIENCY TABLE (IO = IOMAX ) OUTPUT VOLTAGE Vo = 2.5 V Vo = 1.8 V Vo = 1.5 V Vo = 1.2 V Vo = 1.0 V EFFICIENCY 93 90 89 87 85
File Name: PTV03010W.pdf Rev (02): 19 Dec 2005
3.3 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
PTV03010
90 100
TEMPERATURE (C)
80
EFFICIENCY (%)
70 60 50 40 30 20 0 2 4 6 OUTPUT CURRENT (A) 8
400 LFM 200 LFM 100 LFM Nat conv
90 80 70 60 50 0 2 4 6 8
Vout 2.5V 1.5V 1.2V 0.8V
OUTPUT CURRENT (A)
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)
Notes
Track 5 Track 2 Vin 8 Vin Vo 3 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.
PTVxx010
Inhibit 7
GND 6 1
Vo Adj 4
L O A D C3 100uF Optional
Inhibit C1 100uF (Required) C2 10uF Ceramic (Required)
Rset 1% 0.05W
GND GND
Figure 3 - Standard Application
File Name: PTV03010W.pdf Rev (02): 19 Dec 2005
3.3 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
PTV03010
SIDE VIEW 0.3300.008 (8.380.20) PCB
FRONT VIEW
0.900 (22.86)
0.400 (10.16)
0.150 (3.81)
0.025 (0.64) Min 8 Places Plated Through Hole Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25)
1
2
3
4
5
6
7
8
0.020 (0.51) 0.100 (2.54) 0.100 (2.54)
Figure 4 - Mechanical Drawing
PIN CONNECTIONS PIN NO. 1 2 3 4 5 6 7 8 FUNCTION Ground Vout Vout Vo Adjust Track Ground Inhibit Vin
Datasheet (c) Artesyn Technologies(R) 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: Application Note
www.artesyn.com
File Name: PTV03010W.pdf Rev (02): 19 Dec 2005

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