pth04040 Astec Powe, pth04040 Datasheet

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pth04040

Manufacturer Part Number
pth04040
Description
Dc-dc Converters Pola Non-isolated
Manufacturer
Astec Powe
Datasheet

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International Safety Standard Approvals
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.
C
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
DC-DC CONVERTERS
OUTPUT SPECIFICATIONS
Voltage adjustability
Setpoint accuracy
Line regulation
Load regulation
Total regulation
Minimum load
Ripple and noise
Transient response
(See Note 4)
Margin adjustment
INPUT SPECIFICATIONS
Input voltage range
Input standby current
Remote ON/OFF
Undervoltage lockout
(Pin 8 open)
Track input current
in
60 A output current
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
= 1000 µF, C
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
out
= 660 µF
POLA Non-isolated
2.95 < V
4.50 < V
(See Note 1)
(See Note 1)
20 MHz bandwidth
(See Note 8)
(See Notes 3, 5)
(See Note 5)
(See Note 6)
On threshold
Hysteresis
Pin 18 (See Note 2)
(7)
3 . 3 / 5 V i n s i n g l e o u t p u t
i
i
PTH04040
< 5.5 V
< 4.5 V
Overshoot/undershoot 200 mV
100 µs recovery time
6.6-7.5 Vdc typ.
Negative logic
0.8-1.65 Vdc
2.95-5.5 Vdc
0.8-2.5 Vdc
±5 mV typ.
±5 mV typ.
60 mA typ.
15 mV typ.
±2.0% Vo
±3.0% Vo
±5.0% Vo
-0.11 mA
2.60 V
0.6 V
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
MSL (‘Z’ suffix only)
PROTECTION
Overcurrent
Thermal
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
See Table on page 2
(L x W x H)
Telcordia SR-332
Operating ambient,
temperature
Non-operating
JEDEC J-STD-020C
Auto reset
File Name: pth04040.pdf Rev: 27 Jun 2006
SPECIFICATIONS
51.94 x 26.54 x 9.07 mm
NEW Product
2.045 x 1.045 x 0.357 in
2 YEAR WARRANTY
-40 ºC to +125 ºC
-40 ºC to +85 ºC
2,100,000 hours
UL/cUL60950
Auto recovery
22.5 g (79 oz)
Non-isolated
93% max.
EN60950
825 MHz
UL94V-0
Level 3
90 A
1

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pth04040 Summary of contents

Page 1

... 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 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 ° ...

Page 2

... PTH04040W 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 ...

Page 3

... NEW Product OUTPUT CURRENT (A) Figure 2 - Safe Operating Area Vin = 5 V (See Note OUTPUT CURRENT (A) Figure 4 - Efficiency vs Load Current Vin = 3.3 V (See Note B) File Name: pth04040.pdf Rev: 27 Jun 2006 3 Nat conv 200 LFM 400 LFM Vout 1.5V 1.0V ...

Page 4

... UVLO Programming 9 Vout 10 Ground 11 Vs+ 12 Vout 13 Ground 14 Vs- 15 Vout After solder reflow on customer board 16 Ground 17 Adjust Solder Ball ø 0.040 (1.02) 18 Track 20 Places 19 Margin Up* 20 Margin Down* *Denotes negative logic: Open = Normal operation Ground = Function active www.artesyn.com File Name: pth04040.pdf Rev: 27 Jun 2006 4 ...

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