Description
The SY28846B protection switch is a compact power management device with a full suite of protection functions, including a low-power device sleep (DevSleep) mode.
Features
- including overcurrent, dVo/dt ramp, over-voltage, and under-voltage thresholds using very few external components. The device provides PGOOD, /FLT and precise current monitor output for system status monitoring and downstream load control. The precise programmable and low IQ DevSleep mode simplifies SSD power management design. The SY28846B provides true reverse current blocking by monitoring VIN < (VOUT - 25mV). This function supports swift change over to a boosted voltage energy storage eleme.
SY28846B-Silergy.pdf
