正高电压功率限制热插拔控制器,模拟电流监视器输出 Positive High-Voltage Power-Limiting Hotswap Controller With Analog Current Monitor Output
DESCRIPON
The TPS2492 and TPS2493 are easy-to-use, positive high voltage, 14-pin Hotswap Controllers that safely drive an external N-channel FET to control load current. The programmable power foldback protection ensures that the external FET operates inside its safe operating area SOA during overload conditions by controlling of power dissipation. The programmable current limit and fault timer ensure the supply, external FET, and load are not harmed by overcurrent. Features include inrush current limiting, controlled load turn-on, interfacing to down-stream DC-to-DC converters, and power feed protection.
1FEATURES
9-V to 80-V Operation
High-Side Drive for External N-FET
Programmable FET Power Limit
Programmable Load Current Limit
Programmable Fault Timer
Load Current Monitor Output
Power Good and Fault Outputs
Enable/UV, OV Inputs
Latch or Auto Restart After Fault
EVM Available SLUU425
Calculation Tool Available SLVC033
APPLICATIONS
Server Backplanes
Storage Area Networks SAN
Medical Systems
Plug-in Modules
Base Stations
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS2493PWR TI 德州仪器 | 当前型号 | 当前型号 |
TPS2493PW 德州仪器 | 类似代替 | TPS2493PWR和TPS2493PW的区别 |