概览

简介

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.

特性

  • Input operating voltage range: 2.7V–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)

产品对比

应用

应用

  • MCU/MPU/SoC Consumer and Industrial Power
  • Li-Ion Battery System Power
  • FPGA System Power
  • Building/Factory Automation System Power

文档

类型 文档标题 日期
数据手册 PDF 3.18 MB
应用文档 PDF 831 KB
手册 - 软件 PDF 1.44 MB
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设计和开发

软件与工具

软件下载

类型 文档标题 日期
软件和工具 - 评估软件 ZIP 699 KB
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开发板与套件

开发板与套件

模型