DA9053-A中文资料Flexible High Power System PMIC with 1.8 A Switching USB Power Manager Optimized for Automotive数据手册Renesas规格书

描述 Description

Optimal processor energy-per-task performance
DA9053-A is a quad buck system PMIC with supply domain flexibility to support a wide range of multicore application processors including ARM multicore devices, associated peripherals and user interface functions.
Combined with a switched-mode DC input/USB compatible charger, full power path management and multiple sleep modes, the device offers an energy-optimized solution suitable for automotive infotainment and telematics applications.

特性 Features

• 4 Buck Converters (3 with DVS) 0.5 V-2.5 V up to 2 A
• Low power Backup Charger 1.1-3.1 V up to 6 mA 32 kHz RTC Oscillator
• 16 bit GPIO bus for enhanced wakeup and peripheral control
• 2 Mhz switching frequency avoiding the AM band
• Dual serial control interfaces with arbitration
• Variants to support DDR3 and LPDDR2 memory
• VFBGA 11x11mm Automotive

应用 Application

In-Vehicle Navigation
In-Vehicle Infotainment
Vehicle Telematics