UP7534 - Power Distribution Switches

The uP7534 is a current limited high-side switch designed for applications where heavy capacitive loads and shortcircuits are likely to be met.

This device operates with inputs from 2.7V to 5.5V for both 3V and 5V systems.

• glitch-blank fault flag that is asserted by overcurrent, overtemperature, or input undervoltage lockout. The 8ms glitch-blanking time allows momentary faults to be ignored, thus preventing false alarms to the host system. Other features include soft-start to limit inrush current during plug-in, thermal shutdown to prevent catastrophic switch failure from high-current loads, under-voltage lockout (UVLO) to ensure that the device remains off unless there is a valid input voltage present. The uP753.