DA9062数据手册Renesas中文资料规格书

描述 Description

The DA9062 is a flexible, scalable system PMIC capable of powering a wide range of multicore SoCs, FPGAs, memory subsystems, and peripherals.  Full power tree management and multiple sleep modes result in a power-efficient system solution suitable for infotainment, telematics, and ADAS applications.  The device includes four LDOs with programmable output voltages providing up to 300 milliamps and four high-current buck converters providing up to two and a half amps per buck.  Any two bucks can be combined in a dual-phase configuration providing up to 5 amps. All bucks use integrated power switches, removing the need for external FETs.  Together with the high device switching frequency that allows the use of low-profile inductors, they enable the lowest cost, smallest form factor system solution possible. This solution is also available in Automotive AEC-Q100 Grade 2. High efficiency is achieved over a wide load range by automatically selecting Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM) modes. The input voltage range of 2.8 to 5.5 V makes it suitable for standard 5 V supply or USB power supplies.

特性 Features

• Input voltage 2.8 V to 5.5 V
• Four buck converters, 0.3 V to 3.34 V up to 2.5 A
• Dual-phase mode up to 5 A
• DDR VTT supply mode
• DVS support

应用 Application

• 基于 RTOS 的 RZ/A3UL HMI SMARC 模块化系统 (SoM)
• 基于Wi-Fi 6的工业网关
• 适用于单核 Cortex®-A55 MPU 的 SMARC 系统