RT6301A Description
The RT6301A is an integrated power management IC solution for LPDDR5 and LPDDR5X memory. This device provides two single buck voltage regulators VDD2 (1.065V/8A) and VDDQ (0.52V/3A), and one load switch VDD1 (1.8V/1A). The RT6301A adopts an Advanced Constant On-Time (ACOT® ) control architecture that provides ultra-fast transient response and further reduces the number of external ponents.
RT6301A Key Features
- Wide Input Supply Range: 4.5V to 23V for HV Buck Converter
- Three High-Efficiency Output Regulators
- VDD1 (Load Switch): 1.8V/1A
- VDD2 (HV Buck Converter): 1.065V/8A
- VDDQ (LV Buck Converter): 0.32V/3A or 0.52V/3A (Selectable by VSEL Pin)
- 12A Peak Output Current for VDD2
- pliant with LPDDR5/5X Power-On/Off
- Stable Operation with POSCAP and MLCC
- Fast Transient Response with ACOT® Control
- Diode Emulation Mode (DEM) for Power Saving