TPS650231 Texas Instruments Datasheet

TPS650231 Key Features

• 1 1.7-A, 90% Efficient Step-Down Converter for Processor Core (VDCDC1)
• 1.2-A, Up to 95% Efficient Step-Down Converter for System Voltage (VDCDC2)
• 0.8-A, 92% Efficient Step-Down Converter for Memory Voltage (VDCDC3)
• 30-mA LDO and Switch for Real-Time Clock (VRTC)
• 2 × 200-mA General-Purpose LDO
• Dynamic Voltage Management for Processor Core
• Preselectable LDO Voltage Using Two Digital
• Externally Adjustable Reset Delay Time
• Battery Backup Functionality
• Separate Enable Pins for Inductive Converters