PTH12020 ARTESYN [Artesyn Technologies], PTH12020 Datasheet

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PTH12020

Manufacturer Part Number
PTH12020
Description
DC-DC CONVERTERS POLA Non-isolated
Manufacturer
ARTESYN [Artesyn Technologies]
Datasheet

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International Safety Standard Approvals
The PTH12020 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 95%. The PTH12020
has an input voltage of 10.8 Vdc to 13.2 Vdc and offers a wide output voltage range
adjustable with external trim resistor, allowing for maximum design flexibility and a
pathway for future upgrades.
C
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
DC-DC CONVERTERS
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 4)
Setpoint accuracy
Line regulation
Load regulation
Total regulation
Minimum load
Ripple and noise
20 MHz bandwidth
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
in
18 A output current
12 V input voltage
Wide-output voltage adjust
Auto-track™ sequencing*
Margin up/down controls
Efficiencies up to 95%
Output ON/OFF inhibit
Output voltage sense
Point-of-Load-Alliance (POLA) compatible
Available RoHS compliant
= 560 µF, C
1.2 Vdc to 5.5 Vdc for suffix ‘W’ and
0.8 Vdc to 1.8 Vdc for suffix ‘L’
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
out
= 0 µF
POLA Non-isolated
Suffix ‘W’
Suffix ‘L’
Suffix ‘W’
Suffix ‘L’
(See Note 3)
No load
(See Note 1)
Pin 8 (See Note 6)
1 2 V i n s i n g l e o u t p u t
PTH12020
Overshoot/undershoot 130 mV
70 µs recovery time
10.8-13.2 Vdc
9.2-9.7 V typ.
Positive logic
32 mV pk-pk
0.8V-1.8 Vdc
1.2-5.5 Vdc
±5 mV typ.
±5 mV typ.
10 mA typ.
±2.0% Vo
±3.0% Vo
±0.5% Vo
±5.0% Vo
±0.3 Vin
1 V/ms
1% Vo
0 A
*Auto-track™ is a trade mark of
Texas Instruments
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
GENERAL SPECIFICATIONS
Efficiency
Insulation voltage
Switching frequency
Approvals and
standards
Material flammability
Dimensions
Weight
MTBF
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 2)
MSL (‘Z’ suffix only)
PROTECTION
Short-circuit
Thermal
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
Suffix ‘W’
Suffix ‘L’
(L x W x H)
Telcordia SR-332
Operating ambient,
temperature
Non-operating
JEDEC J-STD-020C
Auto reset
File Name: pth12020.pdf Rev (07): 19 Dec 2005
See Efficiency Table on page 2
SPECIFICATIONS
37.97 x 22.10 x 9.00 mm
NEW Product
1.495 x 0.870 x 0.354 in
2 YEAR WARRANTY
260 kHz to 380 kHz
200 kHz to 300 kHz
-40 ºC to +125 ºC
-40 ºC to +85 ºC
5,236,000 hours
UL/cUL60950
Auto recovery
Non-isolated
7 g (0.25 oz)
EN60950
30 A typ.
UL94V-0
Level 3
1

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PTH12020 Summary of contents

Page 1

... 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 95%. The PTH12020 has an input voltage of 10.8 Vdc to 13.2 Vdc and offers a wide output voltage range adjustable with external trim resistor, allowing for maximum design flexibility and a pathway for future upgrades ...

Page 2

... PTH12020 longer necessary to purchase a variety of modules in order to cover different output voltages. The output voltage can be trimmed in a range of 1.2 Vdc to 5.5 Vdc. When the PTH12020 converter leaves the factory the output has been adjusted to the default voltage of 1.2 V. EFFICIENCY TABLE - PTH12020W(I OUTPUT VOLTAGE ...

Page 3

... OUTPUT CURRENT (A) Figure 2 - Safe Operating Area Vin = 12 V, Output Voltage = 3.3 V (See Note OUTPUT CURRENT (A) Figure 4 - Efficiency vs Load Current Vin = 12 V (See Note B) File Name: pth12020.pdf Rev (07): 19 Dec 2005 3 Nat Conv 100 LFM 200 LFM 400 LFM Vout 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 18 ...

Page 4

... LFM 400 LFM Figure 7 - Efficiency vs Load Current for PTH12020L SOA curves represent the conditions at which internal components are within the Artesyn derating guidelines. B Characteristic data has been developed from actual products tested at 25 °C. This data is considered typical data for the converter. ...

Page 5

... FUNCTION 1 Ground 2 Vin 3 Inhibit adjust 5 Vo sense 6 Vout 7 Ground 8 Track 9 Margin down* 10 Margin up* *After solder reflow on customer board *Denotes negative logic: Open = Normal operation Ground = Function active Solder Ball ø0.040 (1.02) 10 Places www.artesyn.com File Name: pth12020.pdf Rev (07): 19 Dec 2005 4 ...

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