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PDF PTV12020L Data sheet ( Hoja de datos )
| Número de pieza | PTV12020L | |
| Descripción | DC-DC / Non-Isolated POLA | |
| Fabricantes | Emerson | |
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PTV12020
12 Vin single output
DC-DC CONVERTERS POLA Non-isolated
1
• 16 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*
• 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 PTV12020 is a non-isolated dc-dc converter from Artesyn under the Point of Load
Alliance (POLA) standard. The vertical mounting option of the PTV12020 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 PTV12020 has an input
voltage of 10.8 Vdc to 13.2 Vdc and offers a wide 1.2 Vdc to 5.5 Vdc for suffix ‘W’ and
0.8 Vdc to 1.8 Vdc for suffix ‘L’ output voltage range with up to 16 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 = 560 µF (non-ceramic) and 22 µF (ceramic), Cout = 0 µF
NEW Product
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 4)
Suffix ‘W’
Suffix ‘L’
1.2-5.5 Vdc
0.8-1.8 Vdc
Setpoint accuracy
(See Note 8)
±2.0% Vo
Line regulation
Suffix ‘W’
Suffix ‘L’
±5 mV typ.
±10 mV typ.
Load regulation
Suffix ‘W’
Suffix ‘L’
±10 mV typ.
±12 mV typ.
Total regulation
(See Note 8)
±3.0% Vo
Minimum load
0A
Ripple and noise
20 MHz bandwidth
Suffix ‘W’ Vo <2.5 V
Suffix ‘W’ Vo >2.5 V
Suffix ‘L’
Temperature co-efficient -40 ºC to +85 ºC
1.0% Vo
1.5% Vo
2.0% Vo
±0.5% Vo
Transient response
(See Note 5)
70 µs recovery time
Overshoot/undershoot 100 mV
INPUT SPECIFICATIONS
Input voltage range
(See Note 3)
Input standby current
Remote ON/OFF
(See Note 1)
Undervoltage lockout (Increasing)
Track input current
Pin 9 (See Notes 6, 7)
10.8-13.2 Vdc
10 mA typ.
Positive logic
9.5 V typ.
0.13 mA
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
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
GENERAL SPECIFICATIONS
Efficiency
See Tables on page 2
Insulation voltage
Non-isolated
Switching frequency
Suffix ‘W’
Suffix ‘L’
250-400 kHz
200-300 kHz
325 kHz typ.
250 kHz typ.
Approvals and
standards
EN60950
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H) 44.45 x 9.39 x 12.70 mm
1.75 x 0.37 x 0.50 in
Weight
5.5 g (0.19 oz)
MTBF
Telcordia SR-332
4,900,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 2)
Operating ambient,
temperature
Non-operating
-40 ºC to +85 ºC
-40 ºC to +125 ºC
PROTECTION
Overcurrent
Overtemperature
Auto reset
30 A typ.
Auto recovery
*Auto-track™ is a trade mark of
Texas Instruments
File Name: ptv12020w.pdf Rev (02): 19 Dec 2005
1 page  
PTV12020
12 Vin single output
DC-DC CONVERTERS POLA Non-isolated
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
5
NEW Product
SIDE VIEW
0.370 (9.39)
MAX.
PCB
FRONT VIEW
1.750 (44.45)
0.500 (12.7)
0.150 (3.81)
0.640 (16.26)
0.025 (0.64)
Min 12 Places
Plated Through Hole
0.050 (1.27)
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places ±0.030 (±0.76)
3 Places ±0.010 (±0.25)
12 34
5 6 7 8 9 10 11 12
0.650 (16.51)
0.100 (2.54) TYP.
0.020 (0.51) TYP.
PIN CONNECTIONS
PIN NO. FUNCTION
1 Ground
2 Ground
3 Vout
4 Vout
5 Vin
6 Vin
7 Vo Sense
8 Vo Adjust
9 Track
10 Ground
11 Ground
12 Inhibit
Figure 9 - Mechanical Drawing and Pinout Table
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: Application Note
www.artesyn.com
File Name: ptv12020w.pdf Rev (02): 19 Dec 2005
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