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參數(shù)資料
| 型號： | PMN8118UWP |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 108 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-14 |
| 文件頁數(shù)： | 24/37頁 |
| 文件大小： | 2048K |
| 代理商： | PMN8118UWP |
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Ericsson Internal
PRODUCT SPECIFICATION
5 (8)
Prepared (also subject responsible if other)
No.
EYIPYAN
3/1301-BMR656 8118 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EQUENXU
2007-7-9
B
RTT Resistor Selection
The Turbo TransTM resistor value, RTT can be determined from
the Turbo TransTM programming equation, see the equation
below.
)
(
1
)
2350
(
5
)
2350
(
1
40
×
×
=
k
C
R
o
TT
Where Co is the total output capacitance in F. Co values
greater than or equal to 2350 F require RTT to be a short,
0. (The above equation results in a negative value for RTT when Co
≥ 2350 F)
Thermal Consideration
General
The regulators are designed to operate in different thermal
environments and sufficient cooling must be provided to
ensure reliable operation.
Cooling is achieved mainly by conduction, from the pins to
the host board, and convection, which is dependant on the
airflow across the regulator. Increased airflow enhances the
cooling of the regulator.
The Output Current Derating graph found in the Output
section for each model provides the available output current
vs. ambient air temperature and air velocity at Vin = 5 V.
The DC/DC regulator is tested on a 254 x 254 mm,
35 m (1 oz), 8-layer test board mounted vertically in a wind
tunnel with a cross-section of 305 x 305 mm.
Proper cooling of the DC/DC regulator can be verified by
measuring the temperature at positions P1, P2 and P3. The
temperature at these positions should not exceed the max
values provided in the table below.
Note that the max value is the absolute maximum rating
(non destruction) and that the electrical Output data is
guaranteed up to ambient temperature +85°C.
See Design Note 019 for further information.
Position
Device
Designation
max value
P1
Pcb
130 C
P2
Mosfet
130 C
P3
Inductor
Tref
130 C
E
PMN 8000 series
POL regulator, Input 5.5-14 V, Output up to 30 A/108 W
EN/LZT 146 387 R1A
July 2007
Ericsson Power Modules AB
Technical Specification
30
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PMN8118UWP/B | 制造商:Ericsson 功能描述:CONVERTER/PMN8118UW P 5.5-14VIN/0.7-3.6V - Trays |
| PMN8118UWS | 功能描述:DC/DC轉(zhuǎn)換器 .7-3.6 Vdc 30A Iso Input 4.5-5.5V 108W 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: |
| PMN8118UWSR | 功能描述:DC/DC轉(zhuǎn)換器 0.7-3.6V 30A Non-Iso Input 5.5-14V 108W 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: |
| PMN8118UWSR/C | 制造商:Ericsson 功能描述:30A 5.5V TO 14V INP NON-ISOL ADJ -40+85 DIPMOD-14 LF - Tape and Reel 制造商:Ericsson 功能描述:30A 5.5V TO 14V INP NON-ISOL LF |
| PMNF1-35R-3K | 功能描述:端子 Metric Ring Terminal funnel entry, nyl RoHS:否 制造商:AVX 產(chǎn)品:Junction Box - Wire to Wire 系列:9826 線規(guī):26-18 接線柱/接頭大小: 絕緣: 顏色:Red 型式:Female 觸點電鍍:Tin over Nickel 觸點材料:Beryllium Copper, Phosphor Bronze 端接類型:Crimp |
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