NX3P190UK,012 NXP

NX3P190 Logic controlled high-side power switch Rev. 5 14 January 2014 Product data sheet 1. General description The NX3P190 is a high-side load switch which features a low ON resistance P-channel MOSFET that supports more than 500 mA of continuous current. Designed for operation from 1.1 V to 3.6 V, it is used in power domain isolation applications to reduce power dissipation and extend battery life. The enable logic includes integrated logic level translation making the device compatible with lower voltage processors and controllers. The NX3P190 is ideal for portable, battery operated applications due to low ground current and ultra-low shutdown current. 2. Features and benefits Wide supply voltage range from 1.1 V to 3.6 V Very low ON resistance: 95 m (typical) at a supply voltage of 1.8 V High noise immunity Low-power mode when EN is LOW Low ground current (2 A maximum) 1.2 V control logic at a supply voltage of 3.6 V High current handling capability (500 mA continuous current) ESD protection: HBM JESD22-A114F Class 3A exceeds 4000 V CDM AEC-Q100-011 revision B exceeds 500 V Specified from 40 C to +85 C 3. Applications Cell phone Digital cameras and audio devices Portable and battery-powered equipmentNX3P190 NXP Semiconductors Logic controlled high-side power switch 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version NX3P190UK 40 C to +85 C WLCSP4 wafer level chip-size package 4 bumps body NX3P190/NX3P191 0.76 0.76 0.51 mm. (Backside Coating included) 5. Marking Table 2. Marking codes Type number Marking code NX3P190UK x0 6. Functional diagram VIN VOUT LEVEL SHIFT AND EN SLEW RATE CONTROL EN R pd VIN VOUT 001aao342 001aao343 Fig 1. Logic symbol Fig 2. Logic diagram (simplified schematic) 7. Pinning information 7.1 Pinning bump A1 NX3P190 index area 12 12 A A VIN VOUT B B EN GND 001aao344 001aao345 Transparent top view Transparent top view Fig 3. Pin configuration for WLCSP4 Fig 4. Ball mapping for WLCSP4 NX3P190 All information provided in this document is subject to legal disclaimers. NXP B.V. 2014. All rights reserved. Product data sheet Rev. 5 14 January 2014 2 of 14