Power Electronics / Power Management


Current limited power switches

3 August 2011 Power Electronics / Power Management

Advanced Analogic Technologies introduced the AAT4616 SmartSwitch family of fully adjustable, low RDS(ON), high-precision, current limited P-channel MOSFET power switches designed for high-side load switching applications. The AAT4616 and the AAT4616A boast precision of ±5% and ±10% respectively, and system designers can pick from a broad set of options to select the best device for their end product, including active hi/lo enable, fault flag/no fault flag, resistor settable current limit, precision and multiple package choices, among others. The AAT4616 family includes a host of protection features such as reverse blocking, over-temperature shutdown, short circuit protection and fast transient response to ensure safe system operation.



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