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参数资料
| 型号： | PTH03060WAS |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/4页 |
| 文件大小： | 197K |
| 代理商： | PTH03060WAS |
DC-DC CONVERTERS
POLA Non-isolated
1
NEW Product
File Name: pth03060.pdf Rev (06): 15 Dec 2005
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
Cin = 330 F, Cout = 0 F
SPECIFICATIONS
The PTH03060 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 93%. The PTH03060
has an input voltage of 2.95 Vdc to 3.65 Vdc and offers a wide 0.8 Vdc to 2.5 Vdc output
voltage range with up to 10 A output current, which allows for maximum design flexibility
and a pathway for future upgrades.
10 A output current
3.3 V input voltage
Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc)
Auto-track sequencing*
Margin up/down controls
Pre-bias start-up capability
Efficiencies up to 93%
Output ON/OFF inhibit
Output voltage sense
Point-of-Load-Alliance (POLA) compatible
Available RoHS compliant
*Auto-track is a trade mark of
Texas Instruments
PTH03060
3.3 Vin single output
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 4)
0.8-2.5 Vdc
Setpoint accuracy
±2.0% Vo
Line regulation
±10 mV typ.
Load regulation
±12 mV typ.
Total regulation
±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 100 mV
Margin adjustment
±5.0% Vo
INPUT SPECIFICATIONS
Input voltage range
(See Note 3)
2.95-3.65 Vdc
Input current
No load
10 mA typ.
Remote ON/OFF
(See Note 1)
Positive logic
Start-up time
1 V/ms
Undervoltage lockout
2.8-2.95 Vdc typ.
Track input voltage
Pin 8 (See Note 6, 7)
±0.3 Vin
International Safety Standard Approvals
UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1,
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
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)
93% max.
Insulation voltage
Non-isolated
Switching frequency
300 kHz typ. ±25 kHz
Approvals and
EN60950
standards
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
3.7 g (0.13 oz)
MTBF
Telcordia SR-332
7,092,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient,
-40 C to +85 C
(See Note 2)
temperature
Non-operating
-40 C to +125 C
MSL (‘Z’ suffix only)
JEDEC J-STD-020C
Level 3
PROTECTION
Short-circuit
Auto reset
20 A typ.
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