The CXCL6529 is a power-distribution switch with some protection functions. The device incorporates a N channel MOSFET power switch that is controlled by an enable logic pin and has a SS pin dedicated to soft start ramp-up rate control that can be used in application where the inrush current is concerned. The device integrates some protection features, including current-limit protection, short-circuit protection, overtemperature protection, and UVLO. The current-limit and short-circuit protection can protect down-stream devices from catastrophic failure by limiting the output current at current-limit threshold during over-load or short-circuit events. When VOUT drops below VIN-1V, the devices limit the output current to a lower and safe level. The overtemperature protection function shuts down the N-channel MOSFET power switch when the junction temperature rises beyond 150oC and will automatically turns on the power switch when the temperature drops by 50oC. The UVLO function keeps the power switch in off state until there is a valid input voltage present. The current limit in CXCL6529 can be set by connecting resistor from the current limit adjustable pin ISET to ground. The device is available in lead free SOP-8P and TDFN2x2- 6 packages.
· 84mW High Side MOSFET
· Soft Start Time Programmable by External Capacitor
· Wide Supply Voltage Range: 4.5V to 24V
· Current Limit Protections
· Under Voltage Lockout Protection
· Over- temperature Protection
· Logic Level Enable Input
· Lead Free and Green Devices Available (RoHS Compliant)
· Current Limit setting
· TFT LCD Modules
· Notebook and Desktop Computers
· USB Ports
· High-side Power Protection Switches
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