12 Vin single output
DC-DC CONVERTERS
POLA Non-isolated
NEW Product
1
•
12 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*
•
Margin up/down controls
•
Efficiencies up to 94%
•
Output ON/OFF inhibit
•
Output voltage sense
•
Point-of-Load-Alliance (POLA) compatible
•
Available RoHS compliant
The PTH12010 is a next generation series of non-isolated dc-dc converters offering some
of the most advanced POL features available in the industry. The primary new 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. Other industry leading features include margin
up/down controls and efficiencies up to 94%. The PTH12010 has an input voltage of
10.8 Vdc to 13.2 Vdc
and offers a wide 1.2 Vdc to 5.5 Vdc output voltage range with up to
12 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
C
in
= 560 µF, C
out
= 0 µF
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 4)
Setpoint accuracy
Line regulation
Load regulation
Total regulation
Minimum load
Ripple and noise
20 MHz bandwidth
Suffix ‘-W’
Suffix ‘-L’
Suffix ‘-W’
Suffix ‘-L’
1.2-5.5 Vdc
0.8-1.8 Vdc
±2.0% Vo
±10 mV typ.
±12 mV typ.
±3.0% Vo
0A
25 mV pk-pk
25 mV pk-pk
±0.5% Vo
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
PTH12010
2 YEAR WARRANTY
SPECIFICATIONS
GENERAL SPECIFICATIONS
Efficiency
Insulation voltage
Switching frequency
Approvals and
standards
Material flammability
Dimensions
Weight
MTBF
Telcordia SR-332
(L x W x H)
Suffix ‘-W’
Suffix ‘-L’
See Tables on page 2
Non-isolated
300 kHz to 400 kHz
200 kHz to 300 kHz
EN60950
UL/cUL60950
UL94V-0
34.80 x 15.75 x 9.00 mm
1.370 x 0.620 x 0.354 in
5 g (0.18 oz)
7,092,000 hours
Temperature co-efficient -40 ºC to +85 ºC
Transient response
(See Note 5)
Margin adjustment
INPUT SPECIFICATIONS
Input voltage range
Input current
Remote ON/OFF
Start-up time
Undervoltage lockout
Track input voltage
Pin 8 (See Note 6)
(See Note 3)
No load
(See Note 1)
70 µs recovery time
Overshoot/undershoot 100 mV
±5.0% Vo
10.8-13.2 Vdc
10 mA typ.
Positive logic
1 V/ms
9.0-9.5 V typ.
±0.3 Vin
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 2)
MSL (‘Z’ suffix only)
PROTECTION
Short-circuit
Auto reset
20 A typ.
Operating ambient,
temperature
Non-operating
JEDEC J-STD-020C
-40 ºC to +85 ºC
-40 ºC to +125 ºC
Level 3
International Safety Standard Approvals
UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1,
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
*Auto-track™ is a trade mark of
Texas Instruments
File Name: pth12010.pdf Rev (07): 19 Dec 2005
ARTESYN [ ARTESYN TECHNOLOGIES ]
