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參數(shù)資料
| 型號(hào)： | PTH12020LAD |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 260K |
| 代理商： | PTH12020LAD |
DC-DC CONVERTERS
POLA Non-isolated
1
NEW Product
File Name: pth12020.pdf Rev (07): 19 Dec 2005
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
Cin = 560 F, Cout = 0 F
The PTH12020 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 95%. The PTH12020
has an input voltage of 10.8 Vdc to 13.2 Vdc and offers a wide output voltage range
adjustable with external trim resistor, allowing for maximum design flexibility and a
pathway for future upgrades.
18 A output current
12 V input voltage
Wide-output voltage adjust
1.2 Vdc to 5.5 Vdc for suffix ‘W’ and
0.8 Vdc to 1.8 Vdc for suffix ‘L’
Auto-track sequencing*
Margin up/down controls
Efficiencies up to 95%
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
PTH12020
12 Vin single output
SPECIFICATIONS
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
OUTPUT SPECIFICATIONS
Voltage adjustability
Suffix ‘W’
1.2-5.5 Vdc
(See Note 4)
Suffix ‘L’
0.8V-1.8 Vdc
Setpoint accuracy
±2.0% Vo
Line regulation
±5 mV typ.
Load regulation
±5 mV typ.
Total regulation
±3.0% Vo
Minimum load
0 A
Ripple and noise
Suffix ‘W’
32 mV pk-pk
20 MHz bandwidth
Suffix ‘L’
1% Vo
Temperature co-efficient
-40 C to +85 C
±0.5% Vo
Transient response
70 s recovery time
(See Note 5)
Overshoot/undershoot 130 mV
Margin adjustment
±5.0% Vo
INPUT SPECIFICATIONS
Input voltage range
(See Note 3)
10.8-13.2 Vdc
Input current
No load
10 mA typ.
Remote ON/OFF
(See Note 1)
Positive logic
Start-up time
1 V/ms
Undervoltage lockout
9.2-9.7 V typ.
Track input voltage
Pin 8 (See Note 6)
±0.3 Vin
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 on page 2
Insulation voltage
Non-isolated
Switching frequency
Suffix ‘W’
260 kHz to 380 kHz
Suffix ‘L’
200 kHz to 300 kHz
Approvals and
EN60950
standards
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H)
37.97 x 22.10 x 9.00 mm
1.495 x 0.870 x 0.354 in
Weight
7 g (0.25 oz)
MTBF
Telcordia SR-332
5,236,000 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
30 A typ.
Thermal
Auto recovery
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PTH12020LAZ | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| PTH12020LAST | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| PTH12020WAH | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| PTH12020LAD | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| PTH12020LAZT | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PTH12020LAG | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| PTH12020LAGT | 制造商:Texas Instruments 功能描述: |
| PTH12020LAH | 功能描述:DC/DC轉(zhuǎn)換器 0.8 to 1.8V 18A 12V Input WideAdj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH12020LAS | 功能描述:DC/DC轉(zhuǎn)換器 0.8 to 1.8V 18A 12V Input WideAdj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH12020LAST | 功能描述:DC/DC轉(zhuǎn)換器 0.8 to 1.8V 18A 12V Input WideAdj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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