high-sideswitchwithultra-lowONresistanceP-MOSFET

一.产品概述
The CXLS4264E is high-side switch with ultra-low ON resistance P-MOSFET. Integrated current-limit function can limit inrush current for heave capacitive load, over load current, and short-circuit current to protect power source.
The CXLS4264E is also integrated reverse protection function to eliminate any reverse current flow across the switch when the device is off. Output auto-discharge while the device shutdown made output voltage off quickly. Thermal shutdown function can protect the device and load.
The CXLS4264E is available in SOT-23-5L package. Standard product is Pb-free and Halogen-free.
二.产品特点
 Input voltage range : 2.5~5.5
 Main switch RON : 80mΩ @ VIN=5V
 Continue output current : 1.0A
 Current limit threshold : 1.5A (Typ.)
 Current limit accurate : +/-20%
 Output short current : 0.7A (Typ.)
 Auto discharge
 Reverse block (No “body diode”)
 Over temperature protection
三.应用范围
 USB peripherals
 USB Dongle
 USB 3G data card
 3.3V or 5V Power Switch
 3.3V or 5V Power Distribution