DESCRIPTION

UTC  US2236095D are 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. In

UTC US2236095D a 120Ω on-chip load resistor is added for output

quick discharge when the switch is turned off.

UTC  US2236095D  are available in a space-saving 4-terminal

WCSP with 0.4mm pitch (YFP). The devices are characterized for

operation over the free-air temperature range of -40°C ~ 85°C.

FEATURES

* Low Input Voltage: 1.0V~3.6V

* Ultra-Low ON Resistance

RON=78mΩ at VIN=3.6V

RON=93mΩ at VIN=2.5V

RON=109mΩ at VIN=1.8V

RON=146mΩ at VIN=1.2V

* 500mA Maximum Continuous Switch Current

* Ultra Low Quiescent Current: 82nA at 1.8V

* Ultra Low Shutdown Current: 44nA at 1.8V

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

* Controlled Slew Rate to Avoid Inrush Currents US2236095: 40μs TR

* ESD Performance Tested Per JESD 22

2000V Human-Body Model (A114-B, Class II)

1000V Charged-Device Model (C101)

0.8mm×0.8mm, 0.4mm Pitch, 0.5mm Height