參數(shù)資料
型號(hào)： PTV05020WAH
元件分類： 電源模塊
英文描述： 1-OUTPUT 64.8 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 222K
代理商： PTV05020WAH
DC-DC CONVERTERS
POLA Non-isolated
1
NEW Product
File Name: ptv05020w.pdf Rev (02): 16 Dec 2005
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25 °C Vo = 3.3 V unless otherwise stated
Cin = 680 F and 22 F(Ceramic), Cout = 0 F
SPECIFICATIONS
The PTV05020 is a non-isolated dc-dc converter from Artesyn under the Point of Load
Alliance (POLA) standard. The vertical mounting option of the PTV05020 module provides
performance in less than 20% of the space that is required by alternative solutions. The
Auto-Track 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. The PTV05020 has an input voltage of
4.5 Vdc to 5.5 Vdc and offers a wide 0.8 Vdc to 3.6 Vdc output voltage range with up to
18 A output current, which allows for maximum design flexibility and a pathway for future
upgrades.
18 A output current
5 V input voltage
Wide-output voltage adjust (0.8 Vdc to 3.6 Vdc)
Auto-track sequencing*
Pre-bias start-up
Efficiencies up to 96%
Output ON/OFF inhibit
Output voltage sense
Vertical through-hole mounting
Point-of-Load-Alliance (POLA) compatible
Undervoltage lockout
Available RoHS compliant
*Auto-track is a trade mark of
Texas Instruments
PTV05020
5 Vin single output
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 4)
0.8-3.6 Vdc
Setpoint accuracy
(See Note 4)
±2.0% Vo
Line regulation
±5 mV typ.
Load regulation
±5 mV typ.
Total regulation
(See Note 4)
±3.0% Vo
Minimum load
0 A
Ripple and noise
20 MHz bandwidth
20 mV pk-pk
Temperature co-efficient
-40 C to +85 C
±0.5% Vo
Transient response
70 s recovery time
(See Note 5)
Overshoot/undershoot 120 mV
INPUT SPECIFICATIONS
Input voltage range
(See Note 3)
4.5-5.5 Vdc
Input standby current
10 mA typ.
Remote ON/OFF
(See Note 1)
Positive logic
Undervoltage lockout
Increasing
4.3 V typ
Track input current
Pin 9 (See Note 6, 7)
-0.13 mA
International Safety Standard Approvals
UL/cUL CAN/CSA-C22.2 No. 60950
File No. E174104
TV Product Service (EN60950) Certificate No. B 04 06 38572 044
CB Report and Certificate to IEC60950, Certificate No.
US/8292/UL
GENERAL SPECIFICATIONS
Efficiency
(See Efficiency Table)
96% max.
Insulation voltage
Non-isolated
Switching frequency
250-340 kHz
300 kHz typ.
Approvals and
EN60950
standards
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H)
44.45 x 9.39 x 12.70 mm
1.75 x 0.37 x 0.50 in
Weight
5.5 g (0.19 oz)
MTBF
Telcordia SR-332
5,000,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient,
-40 C to +85 C
(See Note 2)
temperature
Non-operating
-40 C to +125 C
PROTECTION
Overcurrent
Auto reset
35 A typ.
Overtemperature
Auto recovery
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