NCP335 - 2A Ultra-Small Controlled Load Switch
Pin Name Pin Number Type IN A2 POWER GND EN OUT B1 POWER B2 INPUT A1 OUTPUT Description Load *switch input voltage; connect a 1 mF or greater ceramic capacitor from IN to GND as close as possible to the IC.
Ground connection.
Enable input, logic high turns on power switch.
Load
2A Ultra-Small Controlled Load Switch with Auto-Discharge Path NCP334, NCP335 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 w
NCP335 Features
* 1.2 V
* 5.5 V Operating Range
* 47 mW P 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 Machi
