uP1590 controller equivalent, dual synchronous buck controller.
include over current protection, over/under voltage protection, power-up sequencing, POK output, and thermal shutdown. The uP1590 is available in the space saving package.
The proprietary RCOTTM technology provides fast transient response and high noise immunity.
The uP1590 has internal sof.
The uP1590 is a dual synchronous buck controller with 5V/3.3V 100mA LDOs for notebook system power supply solution.
The uP1590 supports high efficiency, fast transient response and provides a combined POK signal. The ultrasonic mode maintains the swi.
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