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參數(shù)資料
| 型號(hào)： | PMN8118UWS |
| 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)： | 31/49頁 |
| 文件大小： | 3681K |
| 代理商： | PMN8118UWS |
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Ericsson Internal
PRODUCT SPECIFICATION
5 (12)
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
bus fails to completely rise to its specified regulation
voltage.
The below equation determines the value of R
UVLO
required
to adjust V
THD
to a new value. The default value is 5 V and it
may only be adjusted to a higher value.
)
(
100
)
1
(
9
.
24
))
1
(
9
.
24
(
2590
Ω
×
×
=
k
V
R
THD
UVLO
The above table lists the standard resistor values for R
UVLO
for different values of the ON threshold (V
THD
) voltage.
The figure of UVLO Program Resistor Placement is as follow.
Turbo TransTM Technology
Turbo TransTM optimizes the transient response of the
regulator with added external capacitance using a single
external resistor. The benefits of this technology include:
reduced output capacitance, minimized output voltage
deviation following a load transient, and enhanced stability
when using ultra-low ESR output capacitors. The amout of
output capacitance required to meet a target output
voltage deviation, is reduded with Turbo TransTM activated.
Likewise, for a given amout of output capacitance, with
Turbo TransTM engaged, the amplitude of the voltage
deviation following a load transient is reduced. Applications
requiring tight transient voltage tolerances and minimized
capacitor footprint area benefit from this technology.
Utilizing Turbo TransTM requires connecting a resistor, R
TT
,
between the +Sense pin (pin 10) and the Turbo TransTM pin
(pin 13), The value of the resistor directly corresponds to
the amount of output capacitance required. For the PMN
8118UW P, the minimum required capacitance is 470 F.
When using Turbo TransTM, capacitors with a
capacitance×ESR product below 10,000 F×m are
required.
To see the benefit of Turbo TransTM, follow the 5mV/A
marking across to the “Without Turbo TransTM” plot.
Following that point down shows that more than 8,200 F
of output capacitance is required to meet the same
transient deviation limit. This is the benefit of Turbo TransTM.
A typical Turbo TransTM application schematic is also shown.
E
PMN 8000 series
PoL Regulator
Input 5.5 - 14 V, Output up to 30 A / 108 W
EN/LZT 146 387 R1B December 2009
Ericsson AB
Technical Specication
37
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(diǎn)電鍍:Tin over Nickel 觸點(diǎn)材料:Beryllium Copper, Phosphor Bronze 端接類型:Crimp |
| PMNF1-3F-3K | 功能描述:端子 Metric Fork 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(diǎn)電鍍:Tin over Nickel 觸點(diǎn)材料:Beryllium Copper, Phosphor Bronze 端接類型:Crimp |
| PMNF1-3F-C | 功能描述:端子 METRIC FK TERML RED 0.5-1.5mm 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(diǎn)電鍍:Tin over Nickel 觸點(diǎn)材料:Beryllium Copper, Phosphor Bronze 端接類型:Crimp |
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