LTC4219IDHC-12#PBF - 

制造商：

LINEAR TECHNOLOGY LINEAR TECHNOLOGY

制造商产品编号：

LTC4219IDHC-12#PBF

仓库库存编号：

2097892

技术数据表：

(EN)

The LTC4219IDHC-12#PBF is an integrated Hot Swap Controller allows a board to be safely inserted and removed from a live backplane. The part integrates a Hot Swap controller, power MOSFET and current sense resistor in a single package for small form factor applications. The LTC4219 provides separate inrush current control and a 10% accurate 5.6A current limit with foldback current limiting. The current limit threshold can be adjusted dynamically using an external pin. Additional features include a current monitor output that amplifies the sense resistor voltage for ground referenced current sensing and a MOSFET temperature monitor output. Thermal limit and power good monitoring are also provided. The power good detection level and foldback current limit profile are internally preset for 12V applications.

• 33mR MOSFET with RSENSE
• 10% Accurate current limit
• Current and temperature monitor outputs
• Overtemperature protection
• Adjustable current limit timer before fault
• Power good and fault outputs
• Adjustable inrush current control