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| 型号： | PTH03050WAV |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/4页 |
| 文件大小： | 99K |
| 代理商： | PTH03050WAV |
DC/DC CONVERTERS
POLA Non-isolated
1
NEW Product
File Name: pth03030.pdf Rev (03): 5 Apr 2004
International Safety Standard Approvals (pending)
UL/cUL CAN/CSA 22.2 No. (TBD)
UL 60950 File No. (TBD)
TV
TV Product Service (EN60950)
Certificate No. (TBD). CB report and certificate to IEC60950
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
Cin = 100F, Cout = 0F
SPECIFICATIONS
TV
The PTH03050 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, pre-bias start-up capability and efficiencies up to 94%. The PTH03050
has an input voltage of 2.95V - 3.65V and offers a wide 0.8V to 2.5V output voltage range
with up to 6A output current, which allows for maximum design flexibility and a pathway
for future upgrades.
6A output current
3.3V input voltage
Wide-output voltage adjust (0.8V to 2.5V)
Auto-track sequencing*
Margin up/down controls
Pre-bias start-up capability
Efficiencies up to 94%
Output ON/OFF inhibit
Output voltage sense
Point-of-Load-Alliance (POLA) compatible
*Auto-track is a trade mark of
Texas Instruments
EMC CHARACTERISTICS
Electrostatic discharge
EN61000-4-2, IEC801-2
Conducted immunity
EN61000-4-6
Radiated immunity
EN61000-4-3
GENERAL SPECIFICATIONS
Efficiency
(See Efficiency Table)
94% max.
Insulation voltage
Non-isolated
Switching frequency
600kHz typ. ±50kHz
Approvals and
EN60950
standards (pending)
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H)
22.10 x 12.57 x 8.50mm
0.870 x 0.495 x 0.335in
Weight
2.9g (0.10oz)
MTBF
Telcordia SR-332
7,092,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient,
-40C to +85C
(See Note 2)
temperature
Non-operating
-40C to +125C
PROTECTION
Short-circuit protection
Auto reset
12A typ.
PTH03050
3.3Vin single output
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 4)
0.8V to 2.5V
Setpoint accuracy
±2.0% Vo
Line regulation
±10mV typ.
Load regulation
±12mV typ.
Total regulation
±3.0% Vo
Minimum load
0A
Ripple and noise
20MHz bandwidth
20mV pk-pk
Temperature co-efficient
-40C to +85C
±0.5% Vo
Transient response
70s recovery time
(See Note 5)
Overshoot/undershoot 100mV
INPUT SPECIFICATIONS
Input voltage range
(See Note 3)
2.95V to 3.65V
Input current
No load
10mA typ.
Remote ON/OFF
(See Note 1)
Active high
Start-up time
1V/ms
Undervoltage lockout
3.7V to 4.3V typ.
Track input voltage
Pin 2 (See Note 6, 7)
±0.3Vin
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