RAA271005 Overview
RAA271005 General Purpose IC for Power Management Applications Datasheet The RAA271005 is a general-purpose Power Management IC (PMIC) suitable for R-Car SoC series. The RAA271005 contains five DC/DC switching regulators and six low-drop out linear regulators (LDO). DCDC5 (Buck5) switching regulator can be configured to work in buck mode or can be configured as a boost.
RAA271005 Key Features
- Input range: 2.7V to 5.5V
- Five high-efficiency switching regulators with adjustable output voltages
- 12A (Buck1), 2.5A (Buck2); VOUT from 0.3V to 3.3V
- 6 Linear Drop Out (LDO) Regulators
- Programmable current limits for all DCDC bucks
- 12-bit Analog-to-Digital converter for monitoring with programmable OV/UV thresholds
- Programmable power sequence. Fully supports S4 and other SoC sequence requirements
- Low-Iq Deep Stop / Always On (AWO) Mode
- Suspend-to-RAM / DDR-backup Mode
- Supports R-Car SoC Activation