PTH12030 Datasheet, PDF (1/4 Pages) Artesyn Technologies – DC-DC CONVERTERS POLA Non-isolated

PTH12030
12 Vin single output
DC-DC CONVERTERS POLA Non-isolated
1
• 26 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 94.5%
• Output ON/OFF inhibit
• Output voltage sense
• Point-of-Load-Alliance (POLA) compatible
• Available RoHS compliant
The PTH12030 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 94.5%. The PTH12030 has an
input voltage of 10.2 Vdc to 13.8 Vdc and offers a wide output voltage range
adjustable with external trim resistor, allowing 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
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
±2.0% Vo
Line regulation
±5 mV typ.
Load regulation
±5 mV typ.
Total regulation
±3.0% Vo
Minimum load
0A
Ripple and noise
20 MHz bandwidth
(See Note 8)
Suffix ‘W’
Suffix ‘L’
25 mV pk-pk
15 mV pk-pk
Temperature co-efficient -40 ºC to +85 ºC
±0.5% Vo
Transient response
(See Note 5)
50 µs recovery time
Overshoot/undershoot 150 mV
Margin adjustment
±5.0% Vo
INPUT SPECIFICATIONS
Input voltage range
(See Note 3)
Input current
No load
Remote ON/OFF
(See Note 1)
Start-up time
Undervoltage lockout
Track input voltage
Pin 11 (See Note 6)
10.2-13.8 Vdc
10 mA typ.
Positive logic
1 V/ms
8.5-9.5 V typ.
±0.3 Vin
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
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
Approvals and
standards (pending)
Over V_in and I_o ranges
575 kHz typ.
EN60950
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H) 34.80 x 28.45 x 9.00 mm
1.370 x 1.120 x 0.354 in
Weight
7 g (0.25 oz)
MTBF
Telcordia SR-332
2,821,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 2)
Operating ambient, -40 ºC to +85 ºC
temperature
Non-operating
-40 ºC to +125 ºC
MSL (‘Z’ suffix only)
JEDEC J-STD-020C
Level 3
PROTECTION
Short-circuit
Thermal
Auto reset
40 A typ.
Auto recovery
*Auto-track™ is a trade mark of
Texas Instruments
File Name: pth12030.pdf Rev (07): 19 Dec 2005