參數(shù)資料
型號(hào)： AXH010A0G3-SRZ
廠商： LINEAGE POWER LLC
元件分類： 電源模塊
英文描述： 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-6
文件頁(yè)數(shù)： 4/19頁(yè)
文件大?。?/td> 325K
代理商： AXH010A0G3-SRZ
Lineage Power
12
Data Sheet
March 28, 2008
3.0 Vdc - 5.5 Vdc Input, 0.9 Vdc - 3.3 Vdc Output, 10 A
Austin LynxTM SMT Non-Isolated dc-dc Power Modules:
Thermal Considerations
The power module operates in a variety of thermal environ-
ments; however, sufficient cooling should be provided to
help ensure reliable operation of the unit. Heat is removed
by conduction, convection, and radiation to the surrounding
environment.
The thermal data presented is based on measurements
taken in a wind tunnel. The test setup shown in Figure 25
was used to collect data for Figures 26
and 27. Note that the airflow is parallel to the short axis of
the module as shown in Figure 24. The derating data applies
to airflow along either direction of the module’s short axis.
Figure 24. Temperature Measurement Location.
The temperature at either location should not exceed
110 °C. The output power of the module should not exceed
the rated power for the module (VO, set x IO, max).
Convection Requirements for Cooling
To predict the approximate cooling needed for the module,
refer to the Power Derating curves in Figures 26 and 27.
These derating curves are approximations of the ambient
temperatures and airflows required to keep the power mod-
ule temperature below its maximum rating. Once the module
is assembled in the actual system, the module’s temperature
should be checked as shown in Figure 24 to ensure it does
not exceed 110 °C.
Proper cooling can be verified by measuring the power mod-
ule’s temperature at Q1-pin 6 and Q2-pin 6 as shown in Fig-
ure 24.
Figure 25. Thermal Test Setup.
Figure 26. Typical Power Derating Vs Output Current
for 3.3 VIN.
Figure 27. Typical Power Derating Vs Output Current
for 5.0VIN.
Pin 6
AIRFLOW
Q2
Q1
Air
flow
x
Power Module
Wind Tunnel
PWBs
8.3
(0.33)
76.2
(3.0)
Probe Location
for measuring
airflow and
ambient
temperature
25.4
(1.0)
0
2
4
6
8
10
12
20
30
40
50
60
70
80
90
Ambient Temperature TA (C)
Output
Current
I
O
(A)
2.0 m/s (400 ft./min.)
1.0 m/s (200 ft./min.)
0.5 m/s (100 ft./min.)
NATURAL CONVECTION
0
1
2
3
4
5
6
7
8
20
30
40
50
60
70
80
90
AMBIENT TEMPERATURE, TA (C)
OUTPUT
CURRENT
,I
O
(A)
2.0 m/s (400 ft./min.)
1.0 m/s (200 ft./min.)
0.5 m/s (100 ft./min.)
NATURAL CONVECTION
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參數(shù)描述
AXH010A0G3Z 功能描述:DC/DC轉(zhuǎn)換器 3-5.5Vin 2.5Vout 10A TH Remote Sense 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:
AXH010A0G5 功能描述:DC/DC轉(zhuǎn)換器 SIP 10A, IN 3-5.5V OUT 2.5V, LONG PINS 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:
AXH010A0G53 功能描述:DC/DC轉(zhuǎn)換器 2.5V 10A 10-Pin SIP 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:
AXH010A0G5Z 功能描述:DC/DC轉(zhuǎn)換器 3-5.5Vin 2.5Vout 10A TH Long 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:
AXH010A0G93SR 制造商:TE Connectivity 功能描述:
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