DESCRIPTION

UTC  US2236032DB is ultra-small, low ON resistance (RON)

load switches with controlled turn on. The devices contain a

P-channel MOSFET that operates  over an input voltage range of

1.0~3.6V. The switch is controlled by an on/off input (ON), which is

capable of interfacing directly with low-voltage control signals.  

FEATURES

* Integrated P-Channel Load Switch

* Input Voltage: 1V to 3.6V

* 1 A Maximum Continuous Switch Current

* On-Resistance (Typical Values)

RON = 28 mΩ at VIN = 3.6V

RON = 33 mΩ at VIN = 2.5V

RON = 42 mΩ at VIN = 1.8V

RON = 70 mΩ at VIN = 1.2V

* Maximum Quiescent Current = 1 mA

* Maximum Shutdown Current = 1 μA

* Low Control Input Thresholds Enable Use of 1.2V, 1.8V, 2.5V and 3.3V Logic

* Controlled Slew Rate to Avoid Inrush Currents: tR = 105μs at VIN = 3.6V