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參數(shù)資料
| 型號： | AM80A-048L-050P25 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 125 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 13/32頁 |
| 文件大?。?/td> | 372K |
| 代理商： | AM80A-048L-050P25 |
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AM80A
P
er
formance
S
er
ies
Rev. 05 Mar 99
AMPSS Reference Manual
20
Clock Signals (CLK IN, CLK OUT)
The module's internal clock is accurate and stable
over its full operating range and synchronization is
not normally required, but it can reduce noise in
paralleled systems.
Clock signals can be wired in series (the CLK OUT
pin of one module to the CLK IN pin of the next etc) in
which case all the modules will be synchronized with
the first module in the chain. Alternatively, an
external clock signal of 5Vpk-pk at 1MHz±10% can
be connected to the CLK IN pins of all the modules.
If the clock input to any module fails, the module will
automatically switch back to its internal clock and will
continue to operate normally. The CLK IN and CLK
OUT signals are AC coupled, so any module can
clock another module regardless of polarity.
The resistance between the PG/ID pin and the +ve
output of the module can be used to determine the
output voltage of the module with no power applied
according to the table:
O u tput
Vo ltag e (V)
R e sis tan ce
(K
)
1. 2
2. 2
6. 5
6. 8
3. 3
55. 1
12
15
24
28
27
Power Good/Identification (PG/ID)
(Not apply to AM80A-048L-050P25D033P30)
This pin provides an indication that the module's
converters are working, and can also be used to
identify the factory set output voltage of the module.
The PG/ID pin goes high to the level of the output
voltage (V
O) to indicate that the module is operating
and delivering power. The output goes low if the
converters stop operating due to a fault such as an
overtemperature or overvoltage condition. The PG/ID
pin will also go low if the module is disabled via the
ENABLE pin or under light load condition (see
specification).
The overvoltage set point may be adjusted between
10% and 50% above the output voltage (V
O), and
automatically tracks adjustments made to the output
voltage using V ADJ.
OVP ADJ should be used to increase the OVP
margin if the voltage drop between power output pins
and remote sense is more than 0.2V
120%
100%
80%
140%
VVADJ
%VOnom
OVP
Margin
Programmed
output voltage
Tracking overvoltage
1
12
PG
≤1.0V
Vo
Converter not running
Converter running
+VO
-VO
OUTPUT
TO LOAD
7
6
V
48V (nom) Models
320V/ 300V/ 150V (nom) Models
≤0.2V
Vo
Converter not running
Converter running
+SENSE
-SENSE
+O/P
-O/P
7
6
1
12
+SENSE
-SENSE
+O/P
-O/P
7
6
1
12
CLK OUT
CLKIN
To CLKIN of
next module
CLKOUT
From CLKOUT of
previous module
CLK IN
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相關代理商/技術參數(shù) |
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|---|---|
| AM80A-048L-050P25D033 | 制造商:Emerson Network Power - Embedded Power 功能描述:80A-048L-050P25D033 |
| AM80A048L120F18 | 制造商:Astec Standard Power 功能描述:1-OUTPUT 216 W DC-DC REG PWR SUPPLY MODULE |
| AM80A-048L-120F18 | 功能描述:CONV DC-DC 240W 48VIN 12.0V 18A RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:AM80A 產(chǎn)品目錄繪圖:V(R,7)AH Series 標準包裝:25 系列:V7AH 類型:非隔離（POL） 輸出數(shù):1 電壓 - 輸入（最?。?3V 電壓 - 輸入（最大）:5.5V Voltage - Output 1:1.8V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:12A 電源（瓦） - 制造商系列:21W 電壓 - 隔離:- 特點:具有遠程開/關功能和 UVLO 安裝類型:通孔 封裝/外殼:5-SIP 模塊 尺寸/尺寸:0.70" L x 0.31" W x 0.65" H（17.8mm x 7.9mm x 16.5mm） 包裝:管件 工作溫度:-40°C ~ 85°C 效率:87% 電源（瓦特）- 最大:21.6W 其它名稱:507-1141-5 |
| AM80A048L150F16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| AM80A-048L-150F16 | 功能描述:CONV DC-DC 240W 48VIN 15.0V 16A RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:AM80A 產(chǎn)品目錄繪圖:V(R,7)AH Series 標準包裝:25 系列:V7AH 類型:非隔離（POL） 輸出數(shù):1 電壓 - 輸入（最?。?3V 電壓 - 輸入（最大）:5.5V Voltage - Output 1:1.8V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:12A 電源（瓦） - 制造商系列:21W 電壓 - 隔離:- 特點:具有遠程開/關功能和 UVLO 安裝類型:通孔 封裝/外殼:5-SIP 模塊 尺寸/尺寸:0.70" L x 0.31" W x 0.65" H（17.8mm x 7.9mm x 16.5mm） 包裝:管件 工作溫度:-40°C ~ 85°C 效率:87% 電源（瓦特）- 最大:21.6W 其它名稱:507-1141-5 |
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