TPS27081ADDCR

Description
The TPS27081A is a high-side load switch with a Power PFET and a Control NFET integrated in a small package.
The TPS27081A incorporates industry-standard ESD protection on all pins, enhancing ESD compatibility with other onboard components.
The TPS27081A level shifts ON/OFF logic signals to VIN levels and supports CPU or MCU logic as low as 1-V to manage higher voltage power sources without the need for an external level-shifter. Using a quick ON/OFF logic signal to switch a large value output capacitor CL may result in an excessive inrush current. Connect a resistor R2 and an external capacitor C1 as illustrated in the Simplified Schematic to manage the load inrush current.   Refer to the Application and Implementation section to configure the TPS27081A to obtain a specific slew rate. In standby power switch applications, a single pullup resistor R1 is required. When inrush current regulation is not required, connect the R2 pin of the TPS27081A to system ground in such situations.  
Features ●Low ON-Resistance, High-Current PFET- Rs(on)= 32 mQatVs=-4.5 V- Ros(on)= 44 mQ atVcs=-3 V- Rs(on)= 82 mQ at Vcs=-1.8 V- Ros(on)= 93 mQ atVcs=-1.5V .- Rps(on)= 155 mQ atVcs=-1.2V●Adjustable Turnon and Turnoff Slew Rate Control Through External R1, R2, and C1●Supports a Wide Range of 1.2-V to 8-V Supply Inputs Integrated NMOS for PFET Control●NMOS ON/OFF Supports a Wide Range of 1-V to 8-V Control Logic Interface Full ESD Protection (All Pins)-HBM2kV,CDM500V●Ultra-Low Leakage Current in Standby (Typical 100 nA)●Available in Tiny 6-Pin Package- 2.9 mmx 2.8 mm x 0.75 mm SOT (DDC)   Applications  ●High-Side Load Switches●Inrush Current Control●Power Sequencing and Control●Standby Power Isolation●Portable Power Switches