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| 型號(hào)： | ATH26K12 |
| 英文描述： | CONN,IDC SOCKET,10 CONTACTS, NON POLARIZED DOUBLE ROW USE |
| 中文描述： | 26甲，12 V輸入非隔離寬輸出調(diào)節(jié)電源模塊 |
| 文件頁(yè)數(shù)： | 14/16頁(yè) |
| 文件大小： | 1306K |
| 代理商： | ATH26K12 |
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Application Notes
ATH26K12 Wide-Output Adjust
Power Module (12-V Input)
North America (USA): 1-888-41-ASTEC Europe (UK): 44(1384)842-211 Asia (HK): 852-2437-9662
Remote Sense
The ATH10K12, ATH12K12, ATH18K12, and
ATH26K12 products incorporate an output voltage sense
pin,
V
o
Sense
. The
V
o
Sense
pin should be connected to
V
out
at the load circuit (see data sheet standard application). A
remote sense improves the load regulation performance
of the module by allowing it to compensate for any ‘IR’
voltage drop between itself and the load. An IR drop is
caused by the high output current flowing through the
small amount of pin and trace resistance. Use of the
remote sense is optional. If not used, the
V
o
Sense
pin
can be left open-circuit. An internal low-value resistor
(15-
or less) is connected between the
V
o
Sense
and
V
out
.
This ensures the output voltage remains in regulation.
With the sense pin connected, the difference between
the voltage measured directly between the
V
out
and
GND
pins, and that measured from
V
o
Sense
to
GND
, is the
amount of IR drop being compensated by the regulator.
This should be limited to a maximum of 0.3 V.
Note: The remote sense feature is not designed to compensate
for the forward drop of non-linear or frequency dependent
components that may be placed in series with the converter
output. Examples include OR-ing diodes, filter inductors,
ferrite beads, and fuses. When these components are enclosed
by the remote sense connection they are effectively placed
inside the regulation control loop, which can adversely affect
the stability of the regulator.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATH26K12-9 | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:30Amps |
| ATH26K12-9J | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 1.2V-5.5V 26A 143W 13-Pin 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: |
| ATH26K12-9JL | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 1.2V-5.5V 26A 143W 13-Pin 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: |
| ATH26K12-9S | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:26-A, 12-V Input Non-Isolated Wide-Output Adjust Power Module |
| ATH26K12-9SJ | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 1.2V-5.5V 26A 143W 13-Pin SMT 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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