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參數(shù)資料
| 型號： | ATH15T05-9S |
| 英文描述： | 15-A, 5-V Input Non-Isolated Wide-Output Adjust Power Module |
| 中文描述： | 15甲，5 V輸入非隔離寬輸出調(diào)節(jié)電源模塊 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 316K |
| 代理商： | ATH15T05-9S |
North America (USA): 1-888-41-ASTEC Europe (UK): 44(1384)842-211 Asia (HK): 852-2437-9662
Pin Descriptions
GND:
This is the common ground connection for the
Vin
and
Vout
power connections. It is also the 0 VDC
reference for the control inputs.
Vin:
The positive input voltage power node to the mod-
ule, which is referenced to common
GND
.
Inhibit:
The Inhibit pin is an open-collector/drain negative
logic input that is referenced to
GND
. Applying a low-
level ground signal to this input disables the module’s
output and turns off the output voltage. When the
Inhibit
control is active, the input current drawn by the regula-
tor is significantly reduced. If the
Inhibit
pin is left
open-circuit, the module will produce an output when-
ever a valid input source is applied.
Vo Adjust:
A 0.1 W, 1 % tolerance (or better) resistor
must be directly connected between this pin and pin 7
(
GND
) pin to set the output voltage to the desired value.
The set point range for the output voltage is from 0.8 V
to 3.6 V. The resistor required for a given output volt-
age may be calculated from the following formula. If
left open circuit, the module output will default to its
lowest output voltage value. For further information on
output voltage adjustment consult the related application
note.
R
set
= 10 k · V
out
– 0.8 V
– 2.49 k
The specification table gives the preferred resistor values
for a number of standard output voltages.
Vo Sense:
The sense input allows the regulation circuit to
compensate for voltage drop between the module and
the load. For optimal voltage accuracy
Vo Sense
should
be connected to
Vout
. It can also be left disconnected.
Vout:
The regulated positive power output with respect
to the
GND
node.
Track:
This is an analog control input that allows the
output voltage to follow another voltage during power-
up and power-down sequences. The pin is active from
0 V up to the nominal set-point voltage. Within this
range the module’s output will follow the voltage at the
Track
pin on a volt-for-volt basis. When the control volt-
age is raised above this range, the module regulates at its
nominal output voltage. If unused, this input may be left
unconnected. For further information consult the related
application note.
Margin Down:
When this input is asserted to
GND
, the
output voltage is decreased by 5% from the nominal. The
input requires an open-collector (open-drain) interface.
It is not TTL compatible. A lower percent change can
be accomodated with a series resistor. For further infor-
mation, consult the related application note.
Margin Up:
When this input is asserted to
GND
, the
output voltage is increased by 5%. The input requires an
open-collector (open-drain) interface. It is not TTL
compatible. The percent change can be reduced with a
series resistor. For further information, consult the
related application note.
Ordering Information
Input Voltage
15-A, 5-V Input Non-Isolated
Wide-Output Adjust Power Module
ATH15T05 —5-V Input
Output Voltage
Output Current
Model Number
4.5V to 5.5V
0.8V
1
to 3.6V
15A
ATH15T05-9(S)(J)
Options:
“-J”
“-SJ”
“-S”
-
-
-
Through-hole Termination, Tray Packaging
SMT Termination, Tray Packaging
SMT Termination, T&R Packaging
Notes:
1
Preset output voltage is 0.8V; externally adjustable to 3.6V through the Vo,Adjust pin
REVISION 00 (3DEC2003)
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| ATH15T05-9SJ | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 0.8V-3.6V 15A 66W 10-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: |
| ATH15T05-9SJL | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 0.8V-3.6V 15A 66W 10-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: |
| ATH15T05-9SL | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 0.8V-3.6V 15A 66W 10-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: |
| ATH18 | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:6-A, 3.3-V Input Non-Isolated Wide-Output Adjust Power Module |
| ATH18K12 | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:18-A, 12-V Input Non-Isolated Wide-Output Adjust Power Module |
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