BENEFITS and FEATURES
• Wide Input Voltage Range
• 4V to 5.5V Input with 20V Protection
• 2.7V to 4.5V Battery Range
• Complete Integrated Power Solution
• Two 0.4A DC/DC Step-Down (Buck) Regulators
• One 0.4A Buck-Boost Regulator
• Three 100mA LDOs
• Three 100mA Load Switches
• One High Voltage Boost – 20V
• 38mA Constant Current Sink LED Drive
• 0.8A Linear Charger
• Optimized Power for Portable Applications
• Active Power-Path Linear Charger (APLC)
• Multiple Sleep Modes
• Active-COT for Very Low Quiescent Current
• 6μA Quiescent Current with 6 regulators and 3 load switches running
• Space Savings
• Fully Integrated
• Maximum Fsw = 3MHz for small size
• Integrated Sequencing
• Easy System Level Design
• Configurable Sequencing
• Seamless Sequencing with External Supplies
• Programmable Reset and Power Good GPIOs
• Easy System Interface and Monitoring
• Four General Purpose I/O (4 X GPIOs)
• I2C Serial Interface
• Reset and Power Sequencing Control
• Interrupt Controller and fault monitoring
• Two configurable low power modes – SLEEP & DPSLP mode.
• Watchdog Supervision
• Hard/Soft Reset Functions
• Multi-function Push button (PB) interface.
• Highly Configurable
• uP interface for status and report and controllability
• Flexible Sequencing and Fault Thresholds
• Programmable GPIO Functions
• GPIO/LED Current Sinks
• Push Button Functionality (PB)
• Contact Qorvo for PWREN Mode Startup