|
PTV12020 Datasheet, PDF (1/5 Pages) Artesyn Technologies – DC-DC CONVERTERS POLA Non-isolated | |||
|
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 âWâ and
0.8 Vdc to 1.8 Vdc for suffix âLâ
⢠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 DSPâs, FPGAâs
and ASICâs 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 âWâ and
0.8 Vdc to 1.8 Vdc for suffix âLâ 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 âWâ
Suffix âLâ
1.2-5.5 Vdc
0.8-1.8 Vdc
Setpoint accuracy
(See Note 8)
±2.0% Vo
Line regulation
Suffix âWâ
Suffix âLâ
±5 mV typ.
±10 mV typ.
Load regulation
Suffix âWâ
Suffix âLâ
±10 mV typ.
±12 mV typ.
Total regulation
(See Note 8)
±3.0% Vo
Minimum load
0A
Ripple and noise
20 MHz bandwidth
Suffix âWâ Vo <2.5 V
Suffix âWâ Vo >2.5 V
Suffix âLâ
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
TÃV 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 âWâ
Suffix âLâ
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
|
▷ |