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参数资料
| 型号： | AXH010A0X3 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | SIP-10 |
| 文件页数： | 6/17页 |
| 文件大小： | 774K |
| 代理商： | AXH010A0X3 |
Data Sheet
September 15, 2007
Austin LynxTM SIP Non-isolated Power Modules, Programmable:
3.0Vdc – 5.5Vdc input; 0.75 to 3.63Vdc Output; 10A Output Current
Tyco Electronics Power Systems
14
Thermal Considerations
The power modules operate in a variety of thermal
environments; however, sufficient cooling should always
be provided to help ensure reliable operation.
Considerations include ambient temperature, airflow,
module power dissipation, and the need for increased
reliability. A reduction in the operating temperature of
the module will result in an increase in reliability. The
thermal data presented here is based on physical
measurements taken in a wind tunnel. The test set-up
is shown in Figure 34. Note that the airflow is parallel to
the long axis of the module as shown in Figure 35. The
derating data applies to airflow in either direction of the
module’s long axis.
Figure 35. Thermal Test Set-up.
The thermal reference point, Tref used in the
specifications is shown in Figure 34. For reliable
operation this temperature should not exceed 125
oC.
The output power of the module should not exceed the
rated power of the module (Vo,set x Io,max).
Heat Transfer via Convection
Increased airflow over the module enhances the heat
transfer via convection. Thermal derating curves
showing the maximum output current that can be
delivered at different local ambient temperature (TA) for
airflow conditions ranging from natural convection and
up to 2m/s (400 ft./min) are shown in the Characteristics
Curves section.
Air Flow
Tref
Top View
Figure 35. Tref Temperature measurement location
Post solder Cleaning and Drying
Considerations
Post solder cleaning is usually the final circuit-board
assembly process prior to electrical board testing. The
result of inadequate cleaning and drying can affect both
the reliability of a power module and the testability of the
finished circuit-board assembly. For guidance on
appropriate soldering, cleaning and drying procedures,
refer to Tyco Electronics Board Mounted Power
Modules: Soldering and Cleaning Application Note
Through-Hole Lead-Free Soldering
Information
The RoHS-compliant through-hole products use the
SAC (Sn/Ag/Cu) Pb-free solder and RoHS-compliant
components. They are designed to be processed
through single or dual wave soldering machines. The
pins have an RoHS-compliant finish that is compatible
with both Pb and Pb-free wave soldering processes. A
maximum preheat rate of 3
°C/s is suggested. The wave
preheat process should be such that the temperature of
the power module board is kept below 210
°C. For Pb
solder, the recommended pot temperature is 260
°C,
while the Pb-free solder pot is 270
°C max. Not all
RoHS-compliant through-hole products can be
processed with paste-through-hole Pb or Pb-free reflow
process. If additional information is needed, please
consult with your Tyco Electronics Power System
representative for more details.
Air
flow
x
Power Module
Wind Tunnel
PWBs
8.3_
(0.325)
76.2_
(3.0)
Probe Location
for measuring
airflow and
ambient
temperature
25.4_
(1.0)
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| AXH010A0X3-SR | 功能描述:CONVE DC/DC 0.75 3.63V @ 10A SMD RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:Austin Lynx™ 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:42V 电压 - 输入（最大）:60V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:150W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-SlimMod 尺寸/尺寸:4.60" L x 1.80" W x 0.52" H（116.8mm x 45.7mm x 13.2mm） 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源（瓦特）- 最大:* |
| AXH010A0X3SRZ | 制造商:GE Critical Power 功能描述: |
| AXH010A0X3-SRZ | 功能描述:DC/DC转换器 SMT in 3.0-5.5Vdc out 0.75-3.63Vdc 10A RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| AXH010A0X3Z | 功能描述:DC/DC转换器 0.75-3.63Vout 10A TH 3-5.5Vin RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| AXH010A0X-SR | 功能描述:DC/DC转换器 SMT 10A , IN 3-5.5V OUT 0.75-3.63V RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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