NCP451

3A Ultra-Small Low Ron and Controlled Load Switch with Auto-Discharge Path NCP451 The NCP451 is a very 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 NMOS structure, leakage currents are eliminated by isolating connected IC on the battery when not used. Output discharge path is also embedded to eliminate residual voltages on the output rail. Proposed in a wide input voltage range from 0.75 V to 5.5 V, in a small 0.9 x 1.4 mm WLCSP6, pitch 0.5 mm. Features 0.75 V – 5.5 V Operating Range 12 mW N MOSFET from 3.6 V to 5.5 V 13 mW N MOSFET from 1 V to 3.3 V DC Current Up to 3 A Output Auto−Discharge Active High EN Pin WLCSP6 0.9 x 1.4 mm These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant Typical Applications Mobile Phones Tablets Digital Cameras GPS Portable Devices WLCSP6 FC SUFFIX CASE 499BR DATA SHEET www.onsemi.com MARKING DIAGRAM XXXXG AYW WLCSP6 AFC SUFFIX CASE 567KB XXXXG AYW XXXX = Specific Device Code A = Assembly Location Y = Year W = Work Week G = Pb−Free Package PINOUT DIAGRAM 1 2 A OUT IN B OUT IN C GND EN (Top View) ORDERING INFORMATION See detailed ordering, marking and shipping information on page 10 of this data sheet. © Semiconductor Components Industries, LLC, 2015 1 March, 2022 − Rev. 12 Publication Order Number: NCP451/D V+ DCDC Converter or LDO NCP451 LS A2 B2 C2 N...