2A Ultra-Small Controlled Load Switch with Auto-Discharge Path
●The NCP334 and NCP335 are low Ron MOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy. Indeed, due to a current consumption optimization with PMOS structure, leakage currents are eliminated by isolating connected IC’s on the battery when not used.
●Output discharge path is also embedded to eliminate residual voltages on the output rail in the NCP335.
●Proposed in wide input voltage range from 1.2 V to 5.5 V, and a very small 0.96 x 0.96 mm WLCSP4, 0.5 mm pitch.
●Features
●•1.2 V – 5.5 V Operating Range
●•47 mP MOSFET at 3.3 V
●•DC Current Up to 2 A
●•Output Auto−discharge (NCP335)
●•Active high EN pin
●•WLCSP4 0.96 x 0.96 mm
●•ESD Ratings: 4 kV Human Body Model, 2 kV CDM,
●•250 V Machine Model
●•These are Pb−Free Devices
●Typical Applications
●•Mobile Phones
●•Tablets
●•Digital Cameras
●•GPS
●•Portable Devices
