TPS659122

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS659121, TPS659122 SWCS071C – AUGUST 2012 – REVISED AUGUST 2017 TPS65912x PMU for Processor Power 1 Device Overview 1.1 Features 1 Four Step-Down Converters: – VIN Range From 2.7 V to 5.5 V – Power Save Mode at Light Load Current – Output Voltage Accuracy in PWM Mode ±2% – Typical 26-μA Quiescent Current per Converter – Dynamic Voltage Scaling – 100% Duty Cycle for Lowest Dropout Ten LDOs: – 8 General-Purpose LDOs – Output Voltage Range From 0.8 V to 3.3 V – 2 Low-Noise RF-LDOs – Output Voltage Range From 1.6 V to 3.3 V – 32-μA Quiescent Current – Preregulation Support by Separate Power Inputs – ECO Mode – VIN Range of LDOs Respective to the Following Voltage Ranges: – 1.8 V to 3.6 V – 3.0 V to 5.5 V Three LED Outputs: – Internal Dimming Using I2C – Multiplexed With GPIOs – Up to 20 mA per Current Sink Thermal Monitoring – High Temperature Warning – Thermal Shutdown Bypass Switch – Used With DCDC4 in Applications Powering an RF-PA – For Example, as Supply Switch for SD Cards Interface – I2C Interface – Power I2C Interface for Dynamic Voltage Scaling – SPI 32-kHz RC Oscillator Undervoltage Lockout and Battery Fault Comparator Long Button-Press Detection Flexible Power-Up and Power-Down Sequencing 3.6-mm × 3.6-mm DSBGA Package With 0.4-mm Pitch 1.2 Applications Data Cards Smart Phones Wireless Routers and Switches Tablets Industrial Applications LTE Mo...