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Artesyn Technologies

PTH04040 Datasheet Preview

PTH04040 Datasheet

DC-DC CONVERTERS POLA Non-isolated

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PTH04040
3.3/5 Vin single output
www.DataSheet4U.com
DC-DC CONVERTERS POLA Non-isolated
1
60 A output current (7)
3.3/5 V input voltage (2.95 Vdc to 5.5 Vdc)
Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc)
Auto-track™ sequencing*
Margin up/down controls
Efficiencies up 93%
Output ON/OFF inhibit
Differential remote sense
Programmable input Under-Voltage Lockout (UVLO)
Point-of-Load-Alliance (POLA) compatible
Available RoHS compliant
NEW Product
The PTH04040 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 96%. The
PTH04040 has an input voltage of 2.95 Vdc to 5.5 Vdc and offers a wide 0.8 Vdc to
2.5 Vdc output voltage range with up to 60 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
Cin = 1000 µF, Cout = 660 µF
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
2.95 < Vi < 4.5 V
4.50 < Vi < 5.5 V
0.8-1.65 Vdc
0.8-2.5 Vdc
Setpoint accuracy
(See Note 1)
±2.0% Vo
Line regulation
±5 mV typ.
Load regulation
±5 mV typ.
Total regulation
(See Note 1)
±3.0% Vo
Minimum load
0A
Ripple and noise
20 MHz bandwidth
15 mV typ.
Transient response
(See Note 4)
100 µs recovery time
Overshoot/undershoot 200 mV
Margin adjustment
(See Note 8)
±5.0% Vo
INPUT SPECIFICATIONS
Input voltage range
(See Notes 3, 5)
Input standby current
Remote ON/OFF
(See Note 5)
Undervoltage lockout
(Pin 8 open)
(See Note 6)
On threshold
Hysteresis
Track input current
Pin 18 (See Note 2)
2.95-5.5 Vdc
60 mA typ.
Negative logic
6.6-7.5 Vdc typ.
2.60 V
0.6 V
-0.11 mA
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
GENERAL SPECIFICATIONS
Efficiency
See Table on page 2
93% max.
Insulation voltage
Non-isolated
Switching frequency
825 MHz
Approvals and
standards
EN60950
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H) 51.94 x 26.54 x 9.07 mm
2.045 x 1.045 x 0.357 in
Weight
22.5 g (79 oz)
MTBF
Telcordia SR-332
2,100,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
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
International Safety Standard Approvals
Overcurrent
Thermal
Auto reset
UL/cUL CAN/CSA-C22.2 No. 60950
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
90 A
Auto recovery
File Name: pth04040.pdf Rev: 27 Jun 2006




Artesyn Technologies

PTH04040 Datasheet Preview

PTH04040 Datasheet

DC-DC CONVERTERS POLA Non-isolated

No Preview Available !

PTH04040
3.3/5 Vin single output
DC-DC CONVERTERS POLA Non-isolated
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
www.DataSheet4U.com
2
NEW Product
OUTPUT
POWER
(MAX.)
150 W
INPUT
VOLTAGE
2.95-5.5 Vdc
OUTPUT
VOLTAGE
0.8-2.5 Vdc
OUTPUT
CURRENT
(MIN.)
0A
OUTPUT
CURRENT
(MAX.) (7)
60 A
EFFICIENCY
(MAX.)
93%
REGULATION
LINE
LOAD
±5 mV
±5 mV
MODEL
NUMBER (9,10)
PTH04040W
Part Number System with Options
Product Family
Point of Load Alliance
Compatible
Input Voltage
04 = 2.95 Vdc to 5.5 Vdc
Output Current
04 = 60 A
Mechanical Package
Always 0
PTH04040WAS
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 (96.5/3.0/0.5 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
Output Voltage Adjustment of the PTH04040W Series
The ultra-wide output voltage trim range offers major advantages to users who
select the PTH04040W. 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 0.8 Vdc to 2.5 Vdc. When the PTH04040W converter
leaves the factory the output has been adjusted to the default voltage of 0.8 V.
Notes
1 The set-point voltage tolerance is affected by the tolerance and stability
of RSET. The stated limit is unconditionally met if RSET has a tolerance of
1% with 100 ppm/ºC or better temperature stability.
2 This control pin has an internal pull-up to Vin nominal. If it is left open-
circuit the module will operate when input power is applied. A small low-
leakage (<100 nA) MOSFET is recommend for control. For further
information, consult Application Note 192.
3 A 1000 µF input capacitor is required for proper operation. The capacitor
must be rated for a minimum of 400 mA rms of ripple current.
4 This is with a 1 A/µs loadstep, 50 to 100% Iomax. Co = 660 µF.
5 The minimum input voltage is 2.95 V or 1.34 x Vo, whichever is greater.
6 These are default voltages. They may be adjusted using the ‘UVLO Prog.’
control input. Consult Application Note 192 for further details.
7 See Figures 1 and 2 for safe operating curves. All power pins must be
used.
8 A small low-leakage (<100 nA) MOSFET is recommended to control this
pin. The opencircuit voltage is less than 1 Vdc.
9 To order Pb-free (RoHS compatible) surface-mount parts replace the
mounting option ‘S’ with ‘Z’, e.g. PTH04040WAZ. To order Pb-free
(RoHS compatible) through-hole parts replace the mounting option ‘H’
with ‘D’, e.g. PTH04040WAD.
10 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
EFFICIENCY TABLE (Io = 45A) Vin = 5 V
OUTPUT VOLTAGE EFFICIENCY
Vo = 2.5 V
93%
Vo = 1.8 V
90%
Vo = 1.5 V
88%
Vo = 1.2 V
86%
File Name: pth04040.pdf Rev: 27 Jun 2006


Part Number PTH04040
Description DC-DC CONVERTERS POLA Non-isolated
Maker Artesyn Technologies
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PTH04040 Datasheet PDF






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