US205

DESCRIPTION

The UTC US205 is a cost-effective, low-voltage, low switch-on

resistance (typ. 100mΩ) high-side Power Switch IC. It has a 20μA

low quiescent supply current that meets the requirements of

battery-powered portable equipment.

The UTC US205 incorporates protection circuits, such as an

over-current protection circuit, a short fold back circuit, a thermal

shutdown circuit and an under-voltage lockout circuit for overall

protection. Besides, a slew rate controlled function is embedded for

turn-on rising time control.

The UTC US205 can be usedin applications, such as Cellular

Phones, Digital still Camera, Hot swap Supplies, Notebook

Computers, Personal Communication Devices, Personal Digital

Assistants and so on.

 FEATURES

* High-Side NMOSFET: 100mΩ (TYP)

* Input Voltage Varies From 2.7V to 5.5V

* Low Supply Current: 20μA

* Over Current Protection

* Short Circuit Protection

* Under Voltage Lockout

* Thermal Protection with Foldback

* Slew Rate Limited Turn-On Time 3ms (5V)

* Reverse Blocking Current

* RoHS Compliant

规格书US205