onsemi NCP435FCT2G, 1High Side, High Side Power Switch IC 4-Pin, WLCSP

The NCP434 and NCP435 are very low Ron MOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy. Indeed, thanks to a current consumption optimization with PMOS structure, leakage currents are eliminated by isolating connected IC on the battery when not used. Output discharge path is available in NCP435 version.

1.2 V - 3.6 V operating range
29 m Ohms RDSON at 3.3V
DC current up to 2 A
Output Auto-discharge (NCP435)
WLCSP4 0.96 x 0.96 mm
Applications
Smart phones
Computing
Tablets
Portable devices