參數(shù)資料
型號(hào)： TPS2330EVM-185
廠商： Texas Instruments, Inc.
英文描述： TPS2330/TPS2331,TPS5102 InfiniBand SM Bulk Power Evalutation Module and Interface Card( InfiniBand SM 降壓電源管理器件TPS2330/TPS2331, TPS5102的評(píng)估板與接口卡)
中文描述： TPS2330/TPS2331，TPS5102釤InfiniBand的電力大Evalutation模塊和接口卡（InfiniBand的釤降壓電源管理器件TPS2330/TPS2331，TPS5102的評(píng)估板與接口卡）
文件頁(yè)數(shù)： 23/26頁(yè)
文件大?。?/td> 1375K
代理商： TPS2330EVM-185
5-1
Setup of the EVM
For proper operation of the EVM, one 12-V 1-A power supply, two resistive
loads, and a couple of voltage meters are required.
Refer to the setup diagram in Figure 5–1 and follow these steps for hot plug:
1)
Verify that the power-supply voltage is set at 12 V. Make sure the supply
has the capability to provide the current loads need. Turn off the supply.
2)
Connect the loads to the two output pins—one load connected from VO1
(pin 2 or 3 of J1 on SLVP185) to ground (pin 4 or 5 of J1 on SLVP185), and
the other load from VO2 (pin 12 or 13 of J1 on SLVP185) to ground.
Monitor the voltages from VO1 and VO2 to ground respectively.
3)
Plug the supply into the interface card; connect the supply from IN1 to
ground. Then turn the power supply on. Check the voltage from VIN1 to
GND and it should be about 12 V.
4)
Slide the switch S1 on the interface board (SLVP155) to HI if the hot-swap
controller U2 on SLVP185 is TPS2331 (or to LO if the hot-swap controller
U2 on SLVP185 is TPS2330). Otherwise, the supply will not be connected
to the loads, because the TPS2331 is an active-high-enabling device and
TPS2330 is an active-low-enabling device.
5)
Short jumpers JP1 and JP3 on the hot-swap board (SLVP185). Do not
short the jumper JP2.
6)
Plug the hot-swap board (SLVP185) into the interface board (SLVP155).
The key installed between pins 1 and 2 of the edge connector ensures that
the board can only be inserted in the correct direction.
7)
Test points or headers are provided for oscilloscope probes and/or multi-
meters. Read the voltage from the multimeters connecting from VO1 (pin
2 or 3 of J1 on SLVP185) and VO2 (pin 12 or 13 of J1 on SLVP185) to GND
(pin 4 or 5 of J1 on SLVP185). The values on the meter should be about
5 V and 3.3 V respectively. Otherwise, the board may have problems or
the testing may not be correct.
8)
Unplug the SLVP185 board from the interface card.
Chapter 5
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TPS2330ID 功能描述:熱插拔功率分布 3-13V Sngl w/Pwr Gd Rpt Act-Lo Enable RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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TPS2330IDR 功能描述:熱插拔功率分布 3-13V Sngl w/Pwr Gd Rpt Act-Lo Enable RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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TPS2330IPW 功能描述:熱插拔功率分布 3-13V Sngl w/Pwr Gd Rpt Act-Lo Enable RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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