A product Line of Pb Diodes Incorporated Lead-free Green PI3PD22920/PI3PD22920B Ultra Small, Low-Input Voltage, Low RON Load Switch Features Description Integrated Load Switch e PTh I3PD22920/PI3PD22920B is a small, ultra-low r load ON switch with controlled turn on. The device contains a N-channel Input Voltage: 0.75-V to 3.6-V MOSFET that can operate over an input voltage range of 0.75 Intergrated Pass-FET r =2m (typ) at 3.6-V DSON V to 3.6 V and switch currents up to 4-A. An integrated charge Ultra-Low ON Resistance pump biases the r = 5.3m at V = 3.6V NMOS switch in order to achieve a minimum switch ON resis- ON IN tance (r ). The switch is controlled by an on/off input (ON), ON r = 5.4m at V = 2.5 V ON IN which is capable of interfacing directly with low-voltage control r = 5.5m at V = 1.8 V ON IN signals. r = 5.8m at V = 1.2 V ON IN e PTh I3PD22920/PI3PD22920B has a 1250 on-chip load resis - r = 6.1m at V = 1.05 V tor for quick output discharge when the switch is turned off. ON IN r = 7.3m at V = 0.75 V e PTh I3D22920/PI3PD22920B has an internally controlled rise ON IN time in order to reduce inrush current. The PI3D22920/PI3P - Ultra Small CSP-8 package D22920B features a rise time of 880S at 3.6V. 0.9 mm x 1.9 mm, 0.5-mm Pitch e Th PI3D22920/PI3PD22920B is available in an ultra-small, 4-A Maximum Continuous Switch Current space-saving 8-pin CSP package and is characterized for opera- Shutdown Current 5.5-A max tion over the free-air temperature range of 40C to 85C. Low Threshold Control Input Controlled Slew Rate to Avoid Inrush Currents Quick Output Discharge Transistor Applications ESD Performance Tested Per JESD 22 Notebook / Netbook Computer 8000-V Human-Body Model (A114-B, Class II) Tablet PC 1000-V Charged-Device Model (C101) PDAs / Smartphones Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) GPS Navigation Devices Halogen and Antimony Free. Green Device (Note 3) MP3 Players Pin Configuration (Bottom View) GND ON D Vout Vin C Vout Vin B Vout Vin A 1 2 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See A product Line of Diodes Incorporated PI3PD22920/PI3PD22920B Functional Block Diagram V IN Charge Pump Control ON Logic V OUT GND Function Table ON (Control Input) V to V V to GND IN OUT OUT L OFF ON H ON OFF Pin Description Terminal Description Ball No. Name D1 GND Ground D2 ON Switch Control Input. Active high, do not leave floating. A1, B1,C1 V Switch Output OUT A2, B2,C2 V Switch Input. Bypass this input with a ceramic capacitor to ground. IN www.diodes.com August 2019 PI3PD22920/PI3PD22920B 2 Diodes Incorporated Document Number DS41251 Rev 2-3