鈥?/div>
POLA Non-isolated
NEW Product
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18
A output current
3.3 Vin input voltage
Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc)
Auto-track鈩?sequencing*
Pre-bias start-up
Efficiencies up to 96%
Output ON/OFF inhibit
Output voltage sense
Vertical through-hole mounting
Point-of-Load-Alliance (POLA) compatible
Undervoltage lockout
Available RoHS compliant
PTV03020
The PTV03020 is a non-isolated dc-dc converter from Artesyn under the Point of Load
Alliance (POLA) standard. The vertical mounting option of the PTV03020 module provides
performance in less than 20% of the space that is required by alternative solutions. The
Auto-Track鈩?feature provides for sequencing between multiple modules, a function,
which is becoming a necessity for powering advanced silicon including DSP鈥檚, FPGA鈥檚
and ASIC鈥檚 requiring controlled power-up and power-down. The PTV03020 has an input
voltage of
2.95 Vdc to 3.6 Vdc
and offers a wide 0.8 Vdc to 2.5 Vdc output voltage range
with up to 18 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 擄C unless otherwise stated
C
in
= 680 碌F and 22 碌F(Ceramic), C
out
= 0 碌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
鹵2.0% Vo
鹵5 mV typ.
鹵5 mV typ.
鹵3.0% Vo
0A
20 mV pk-pk
鹵0.5% Vo
GENERAL SPECIFICATIONS
Efficiency
Insulation voltage
Switching frequency
Approvals and
standards
Material flammability
Dimensions
Weight
MTBF
Telcordia SR-332
(L x W x H)
250-340 kHz
2 YEAR WARRANTY
SPECIFICATIONS
(See Efficiency Table)
96% max.
Non-isolated
300 kHz typ.
EN60950
UL/cUL60950
UL94V-0
44.45 x 9.39 x 12.70 mm
1.75 x 0.37 x 0.50 in
5.5 g (0.19 oz)
5,000,000 hours
Temperature co-efficient -40 潞C to +85 潞C
Transient response
(See Note 5)
INPUT SPECIFICATIONS
Input voltage range
Input standby current
Remote ON/OFF
Undervoltage lockout
Track input current
(See Note 1)
(Increasing)
Pin 9 (See Notes 6, 7)
(See Note 3)
70 碌s recovery time
Overshoot/undershoot 120 mV
ENVIRONMENTAL SPECIFICATIONS
2.95-3.6 Vdc
10 mA typ.
Positive logic
2.7 V typ.
-0.13 mA
PROTECTION
Overcurrent
Overtemperature
Auto reset
35 A typ.
Auto recovery
Thermal performance
(See Note 2)
Operating ambient,
temperature
Non-operating
-40 潞C to +85 潞C
-40 潞C to +125 潞C
International Safety Standard Approvals
UL/cUL CAN/CSA-C22.2 No. 60950
File No. E174104
T脺V Product Service (EN60950) Certificate No. B 04 06 38572 044
CB Report and Certificate to IEC60950, Certificate No.
US/8292/UL
File Name: ptv03020w.pdf Rev (02): 19 Dec 2005
*Auto-track鈩?is a trade mark of
Texas Instruments
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