EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAX77863 Complete System PMIC, Featuring 13 Regulators, 8 GPIOs, RTC, and Flexible Power Sequencing for Multicore Applications General Description Benefits and Features The MAX77863 is a complete power management IC Operates from a 2.6V to 5.5V Source (PMIC) for mobile devices using multicore application Allows for Low-Cost PCB Technology processors. Includes 4 DC-to-DC Step-Down Regulators It is available in a wafter-level package (WLP) to be used Includes 9 Low-Dropout Linear Regulators in space-constrained applications. No External MOSFETs Required The IC offers a total of 13 regulators. Two regulators have differential remote sensing and are rated for both continu- Consumes just 12A in its Lowest-Power State ous and peak output current. Low-Power Modes on all Regulators Reduces Power Consumption Numerous factory-programmable options allow the IC to be tailored for many applications. Contact the factory for LDOs are Stable with only the Point-of-Load more information about programmable options minimum Capacitor order quantities may apply. 2 I C 3.0 Compatible Interface nIRQ Interrupt Output Applications Netbooks Eight GPIOs Tablet PCs Real-Time Clock (RTC) Personal Internet Viewer Backup Battery Charger Digital Photo Frames Timing Clock Output Set-Top Boxes System Watchdog Timer Smartphones 2 I C Watchdog Timer GPS Automotive Aftermarket Accessories Bidirectional Reset I/O Flexible Power Sequencer (FPS) Ordering Information appears at end of data sheet. Thermal Shutdown 19-7424 Rev 1 2/20MAX77863 Complete System PMIC, Featuring 13 Regulators, 8 GPIOs, RTC, and Flexible Power Sequencing for Multicore Applications TABLE OF CONTENTS General Description ............................................................................ 1 Applications .................................................................................. 1 Benefits and Features .......................................................................... 1 Absolute Maximum Ratings ...................................................................... 8 Package Thermal Characteristics ................................................................. 9 Electrical Characteristics ........................................................................ 9 Electrical CharacteristicsSD0.................................................................. 15 Electrical CharacteristicsSD1.................................................................. 18 Electrical CharacteristicsSD2.................................................................. 21 Electrical CharacteristicsSD3.................................................................. 24 Electrical Characteristics150mA PMOS.......................................................... 28 Electrical Characteristics300mA PMOS ......................................................... 32 Electrical Characteristics150mA NMOS.......................................................... 36 Electrical Characteristics300mA NMOS ......................................................... 39 Electrical Characteristics450mA NMOS ......................................................... 42 Electrical CharacteristicsGPIOs................................................................ 46 Electrical CharacteristicsRTC ................................................................. 47 Electrical Characteristics32kHz Crystal Oscillator ................................................. 48 Electrical CharacteristicsBackup Battery Charger.................................................. 49 Electrical CharacteristicsOn-Off Controller ....................................................... 50 Electrical CharacteristicsFPS.................................................................. 51 2 Electrical CharacteristicsI C .................................................................. 52 2 Electrical CharacteristicsI C (continued) ......................................................... 52 Typical Operating Characteristics ................................................................ 54 Bump Configuration ........................................................................... 56 Bump Description............................................................................. 57 Simplified Functional Diagram ................................................................... 61 Detailed Description........................................................................... 62 Global Resources . 63 Voltage References, Bias Currents, and Timing References 63 Voltage Monitors 63 Thermal Monitors . 64 Bidirectional Reset Input/Output 65 Global Shutdown 65 Global Shutdown Events with Sequenced Shutdown and Automatic Wakeup 66 Global Shutdown Events with Sequenced Shutdown to the Off State . 66 Global Shutdown Events with Immediate Shutdown 66 Maxim Integrated 2 www.maximintegrated.com