Overview
Description
The RAA215300 is a high-performance, low-cost 9-channel PMIC designed for 32-bit and 64-bit MCU and MPU applications. It supports DDR3, DDR3L, DDR4, and LPDDR4 memory power interfaces. The internally compensated regulators, built-in Real-Time Clock (RTC), 32kHz crystal oscillator, and coin cell battery charger provide a highly integrated, small-footprint power solution ideal for System-on-Module (SoM) applications. The spread spectrum feature and ultrasonic mode provide an effective solution for noise-sensitive RF and audio applications.
For more information or to request documentation, please contact your local Renesas sales representative.
Features
- Input operating voltage range: 2.7V to 5.5V
- 6 synchronous buck regulators (supporting 5A, 3.5A, 2x1.5A, 1A, 0.6A)
- 3 LDOs (supporting 2x300mA, 50mA), with bypass mode support
- Dedicated VTTREF for DDR memory
- Auto PFM/PWM, FPWM, and ultrasonic modes, with selectable PWM fSW
- Built-in 32kHz crystal oscillator (with bypass), RTC, and coin cell battery/super cap charger
- DVS and Sleep modes
- Internally compensated
- Spread Spectrum
- I²C Serial Interface (up to 1MHz)
- Internal Programmable NVM (EEPROM)
- 6 Programmable MPIOs
- WatchDog timer
- Fault protections
- Pb-free (RoHS compliant)
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.37 MB | |
| Application Note | PDF 301 KB | |
| Datasheet Addendum | PDF 204 KB | |
| Application Note | PDF 831 KB | |
| Manual - Software | PDF 1.44 MB | |
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Design & Development
Software & Tools
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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RAA215300 - Enabling PMIC’s external crystal clock output
Hi, In our custom RZ/V2L board, RAA215300 PMIC’s external crystal – 32KHz not producing the output. After doing the changes for enabling the external clock (XTOSCB bit in the RTC SR register to 1), we are not getting the crystal output. But in EVK, crystal output is there ...
Mar 27, 2024 -
Configure PWRON of RAA215300
Hello, is it possible to change PWRON to be level-triggered instead of edge-triggered to enable the supplies, i.e. supply enabled as long as PWRON is high/low, on the RAA215300 PMIC? Would it be possible to share a full copy the datasheet? Thank you for your ...
Oct 17, 2023 -
Assistance required for PMIC RAA215300A2GNP#HA0 in board bring up
We are currently in the board bring-up stage for our design, where we have used the RAA215300A2GNP#HA0 PMIC to provide power for the RZ/G2L processor. However, we are facing an issue where the PMIC is not providing any voltage output. Current Setup and Observations: Power ...
Apr 3, 2025
FAQs
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RZ/G3S: Is there a PMIC that can be used in combination with the RZ/G3S?
We provide a PMIC (RAA215300) with a design optimized for the RZ/G3S. https://www.renesas.com/products/power-power-management/power-management-ics-pmic-and-pmus/raa215300-high-performance-9-channel-pmic-supporting-ddr-memory-built-charger-and-rtc Please also refer ...
Jan 16, 2024 -
RZ/G2L, LC: Is there a PMIC that can be used in combination with the RZ/G2L and RZ/G2LC?
We provide a PMIC (RAA215300) with a design optimized for the RZ/G2L and RZ/G2LC. https://www.renesas.com/us/en/products/power-power-management/power-management-ics-pmic-and-pmus/raa215300-high-performance-9-channel-pmic-supporting-ddr ...
Oct 27, 2021 -
RZ/V2L: Is there a PMIC that can be used in combination with the RZ/V2L, RZ/G2L and RZ/G2LC?
We provide a PMIC (RAA215300) with a design optimized for the RZ/V2L. https://www.renesas.com/products/power-power-management/power-management-ics-pmic-and-pmus/raa215300-high-performance-9-channel-pmic-supporting-ddr-memory-built-charger-and-rtcPlease also refer to ...
Jun 24, 2022