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| 型号： | TPS2390EVM |
| 厂商： | Texas Instruments |
| 文件页数： | 11/16页 |
| 文件大小： | 0K |
| 描述： | EVAL MOD FOR TPS2390 |
| 标准包装： | 1 |
| 主要目的： | 电源管理，热交换控制器 |
| 已用 IC / 零件： | TPS2390 |
| 已供物品： | 板 |
| 产品目录页面： | 1011 (CN2011-ZH PDF) |
| 相关产品： | TPS2390DGKRG4-ND - IC HOT SWAP PWR MGR 8-MSOP TPS2390DGKR-ND - IC HOT SWAP PWR MGR 8-MSOP TPS2390DGKG4-ND - IC HOT SWAP PWR MGR 8-MSOP 296-13511-5-ND - IC HOT SWAP PWR MGR 8-MSOP |
| 其它名称： | 296-20591 TPS2390EVM-ND |
SLUU150 – February 2003
3.2.2
Functional Test
1. Turn on the power supply. On the EVM, place the POWER switch in the ON position.
Verify the red LED is OFF. Verify the DVM reading is 0 ± 100 mV.
2. Place the ENABLE switch in the ON position. Verify the red LED remains off, and the DVM
now displays approximately the input supply voltage level. The scope should have
acquired a sweep similar to that shown in Figure 4.
The brief fault timing ramp which is shown in Figure 4 may or may not be present,
depending on the actual values of the timing parameters for the particular board being
used. If the load voltage ramps to full input potential during the initial reduced rate ramp
period, then fault timing does not initiate.
3. Place either the POWER or ENABLE switch in the OFF position to remove power from the
VOUT terminals.
EN
IRAMP
FLTTIME
VOUT –
Figure 4. Load Ramp-Up Waveforms
Evaluation Modules for Simple – 48-V Hot Swap Controllers
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS2391DGK | 功能描述:热插拔功率分布 Simple-48V Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2391DGKG4 | 功能描述:热插拔功率分布 Simple-48V Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2391DGKR | 功能描述:热插拔功率分布 Simple-48V Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2391DGKRG4 | 功能描述:热插拔功率分布 Simple-48V Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2391EVM | 功能描述:电源管理IC开发工具 Simple -48V Hot Swap Contr EVM RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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