On-Resistance Load Switch 5.5 V, 3.9 m , 10 A NLPS22990, NLPS22990N The NLPS22990 and NLPS22990N devices are 3.9 m , singlechannel load switches with controlled and adjustable turn ons and integrated PG indicators. www.onsemi.com Each device is an Nchannel MOSFET operating over an input voltage range of 0.6 V to 5.5 V. The switch supports a maximum continuous current of 10 A. 3.9 m switch on resistance minimizes both the voltage drop across the load switch and the power loss from the load switch. Controlled rise time of the device switch reduces inrush currents caused by large bulk load capacitances, thereby reducing or WDFN10 eliminating power supply droop. Adjustable slew rate through CT MN SUFFIX provides the design flexibility to trade off inrush current and power up CASE 511DX timing requirements. Integrated PG indicator notifies the system about the status of the load switch to facilitate seamless power sequencing. The NLPS22990 has a 200 Onchip resistor for quick discharge MARKING DIAGRAM of the output when switch is disabled. This avoids unknown state caused by floating supply to the downstream load. 22AM Features 22A = Specific Device Code Integrated Single Channel Load Switch M = Date Code V Voltage Range: 2.5 V to 5.5 V = PbFree Package BIAS (Note: Microdot may be in either location) V Voltage Range: 0.6 V to VBIAS IN OnResistance R = 3.9 m (typical) at V = 5 V (V = 5 V) ON IN BIAS ORDERING INFORMATION R = 3.9 m (typical) at V = 3.3 V (V = 3.3 V) ON IN BIAS 10A Maximum Continuous Switch Current Device Package Shipping Quiescent Current NLPS22990MN1TAG I = 85 A at V = 5 V WDFN10 3000 / Tape Q,VBIAS BIAS NLPS22990NMN1TAG (PbFree) & Reel Shutdown Current (In development) I = 0.3 A at V = 5 V SD,VBIAS BIAS For information on tape and reel specifications, I = 1.3 A at V = 5 V, V = 5 V SD,VIN BIAS IN including part orientation and tape sizes, please Controlled and Adjustable Slew Rate through CT refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. Power Good (PG) Indicator Quick Output Discharge (QOD) (NLPS22990 Only) 3mm x 2mm WQFN 10pin Package with Thermal Pad ESD Performance Tested per JESD 22 2 kV HBM and 1 kV CDM Applications Notebooks, Chromebooks and Tablets Desktop PC and Industrial PC Solid State Drives (SSDs) Servers Telecom Systems Semiconductor Components Industries, LLC, 2019 1 Publication Order Number: November, 2019 Rev. 1 NLPS22990/DNLPS22990, NLPS22990N VIN VOUT CT VBIAS CHARGE PG PUMP ON CONTROL DRIVER LOGIC NLPS22990 Only GND Figure 1. Block Diagram NLPS22990 CT VOUT C T nc VOUT R PU Power C R L L VIN VOUT Supply C IN VBIAS PG ON ON GND OFF Figure 2. Typical Application Figure 3. On Resistance vs. Input Voltage DEVICE COMPARISON Device R at V = 5 V I ENABLE QOD ON BIAS MAX NLPS22990 3.9 m 10 A Active High Yes NLPS22990N 3.9 m 10 A Active High No www.onsemi.com 2