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数量 | 价钱 (含税) |
---|---|
1+ | CNY29.570 (CNY33.4141) |
产品信息
产品概述
The MAX4271ESA+ is a 3V to 12V current limiting hot-swap controller with autoretry, dual speed/bilevel fault protection in 8 pin NSOIC package. This circuit breaker IC designed for hot-swap applications where line card is inserted into live backplane. Normally, when line card is plugged into live backplane, card’s discharged filter capacitors provide low impedance that can momentarily cause main power supply to collapse. IC reside either in backplane or in removable card to provide inrush current limiting & short circuit protection. It includes many integrated features that reduce component count & design time. An onboard charge pump provides gate drive for a low cost, external n-FET. Integrated features like start-up current regulation, current glitch protection eliminate external timing resistors & capacitors. It has an open-drain status output to indicate fault condition & an adjustable overcurrent response time. It is used in base stations, RAID, ISDN, network routers and switches.
- Supply voltage range is 2.7V to 13.2V
- Operating temperature range from -40°C to 85°C
- Provide safe hot swap for +3V to +12V power supplies with few external components
- Unique current regulation architecture minimizes n-FET linear mode duration
- Dual speed/bilevel current limit protects against current glitches and short circuits
- 15V absolute maximum rating protects against inductive kickbacks during board removal
- Internal charge pump generates gate drive for external n-MOSFET
- Status output pin indicates fault/safe condition
- Features latched fault protection
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
1放大器
13.2V
8引脚
表面安装
-40°C
-
MSL 1 -无限制
2.7V
NSOIC
MOSFET
低电压热插拔控制器
85°C
-
No SVHC (21-Jan-2025)
法律与环境
进行最后一道重要生产流程所在的地区原产地:Thailand
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书