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PTH12060W Datasheet Preview

PTH12060W Datasheet

DC-DC / Non-Isolated POLA

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PTH12060
12 Vin single output
DC/DC CONVERTERS POLA Non-isolated
1
10 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 PTH12060 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 PTH12060
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.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
Cin = 560 µF, Cout = 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
±10 mV typ.
Load regulation
±12 mV typ.
Total regulation
±3.0% Vo
Minimum load
0A
Ripple and noise
20 MHz bandwidth
(See Note 8)
Suffix ‘W’
Suffix ‘L’
Vo ≤ 2.5 V
Vo > 2.5 V
Vo ≤ 1.0 V
Vo > 1.0 V
Temperature co-efficient -40 ºC to +85 ºC
25 mV pk-pk
1% Vo
20 mV pk-pk
30 mV pk-pk
±0.5% Vo
Transient response
(See Note 5)
70 µs recovery time
Overshoot/undershoot 100 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 8 (See Note 6)
10.8-13.2 Vdc
10 mA typ.
Positive logic
1 V/ms
9.0-9.5 V typ.
±0.3 Vin
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
Over Vin and Io ranges
Approvals and
standards
Suffix ‘W’
Suffix ‘L’
350 kHz typ.
250 kHz typ.
EN60950
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H) 25.27 x 15.75 x 9.00 mm
0.995 x 0.620 x 0.354 in
Weight
5 g (0.18 oz)
MTBF
Telcordia SR-332
7,092,000 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
Auto reset
20 A typ.
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: pth12060.pdf Rev: 28 Jun 2006




Emerson

PTH12060W Datasheet Preview

PTH12060W Datasheet

DC-DC / Non-Isolated POLA

No Preview Available !

PTH12060
12 Vin single output
DC/DC CONVERTERS POLA Non-isolated
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
2
NEW Product
OUTPUT
POWER
(MAX.)
55 W
55 W
INPUT
VOLTAGE
10.8-13.2 Vdc
10.8-13.2 Vdc
OUTPUT
VOLTAGE
OUTPUT
CURRENT
(MIN.)
0.8-1.8 Vdc
0A
1.2-5.5 Vdc
0A
OUTPUT
CURRENT
(MAX.)
10 A
10 A
EFFICIENCY
(MAX.)
88%
94%
REGULATION
LINE
LOAD
±10 mV
±10 mV
±12 mV
±12 mV
MODEL
NUMBER
PTH12060L
PTH12060W
Part Number System with Options
Product Family
Point of Load Alliance
Compatible
Input Voltage
12 = 12 V
Output Current
06 = 10 A
Mechanical Package
Always 0
PTH12060WAST
Packaging Options
No Suffix = Trays
T = Tape and Reel (7)
Mounting Option (9)
D = Horizontal Through-Hole (Matte Sn)
H = Horizontal Through-Hole (Sn/Pb)
S = Surface-Mount (63/37 Sn/Pb
pin solder material)
Z = Surface-Mount (95.5/3.8/0.7 Sn/Ag/Cu
pin solder material)
Pin Option
A = Through-Hole Std. Pin Length (0.140”)
A = Surface-Mount Tin/Lead Solder Ball
Output Voltage Code
W = Wide, L = Low Voltage
Output Voltage Adjustment of the PTH12060 Series
The ultra-wide output voltage trim range offers major advantages to users who
select the PTH12060. It is no 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 for suffix ‘W’ and 0.8 Vdc to 1.8 Vdc for suffix L’.
When the PTH12060 converter leaves the factory the output has been adjusted
to the default voltage of 1.2 V for the PTH12060W and 0.8 V for the PTH12060L.
Notes
1 Remote ON/OFF. Active High
ON: Pin 3 open; or V > Vin - 0.5 V
OFF:
Pin 3 GND; or V < 0.8 V (min - 0.2 V).
2 See Figures 1, 2 and 3 for safe operating curves of PTH12060W and
Figures 6, 7 and 8 for safe operating curves of PTH12060L.
3 A 560 µF electrolytic input capacitor is required for proper operation. The
capacitor must be rated for a minimum of 800 mA rms of ripple current.
4 An external output capacitor is not required for basic operation. Adding
330 µF of distributed capacitance at the load will improve the transient
response.
5 1 A/µs load step, 50 to 100% Iomax, Cout = 330 µF.
6 If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point).
7 Tape and reel packaging only available on the surface-mount versions.
8 The pk-pk output ripple voltage is measured with an external 10µF
ceramic capacitor. See Figures 5 and 8 for Standard application
schematic.
9 To order Pb-free (RoHS compatible) surface-mount parts replace the
mounting option ‘S’ with ‘Z’, e.g. PTH12060WAZ. To order Pb-free
(RoHS compatible) through-hole parts replace the mounting option ‘H’
with ‘D’, e.g. PTH12060WAD.
EFFICIENCY TABLE - PTH12060W (IO = 8 A)
OUTPUT VOLTAGE EFFICIENCY
Vo = 5.0 V
94%
Vo = 3.3 V
92%
Vo = 2.5 V
90%
Vo = 2.0 V
88%
Vo = 1.8 V
87%
Vo = 1.5 V
85%
Vo = 1.2 V
83%
EFFICIENCY TABLE - PTH12060L (IO = 8 A)
OUTPUT VOLTAGE EFFICIENCY
Vo = 1.8 V
88%
Vo = 1.5 V
87%
Vo = 1.2 V
84%
Vo = 1.0 V
82%
Vo = 0.8 V
79%
File Name: pth12060.pdf Rev: 28 Jun 2006


Part Number PTH12060W
Description DC-DC / Non-Isolated POLA
Maker Emerson
Total Page 5 Pages
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