DA9053
Flexible High Power System PMIC with 1.8A Switching USB Power Manager
Optimal processor energy-per-task performance
DA9053 is a quad buck PMIC subsystem 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 portable handheld, wireless and infotainment applications. Interfacing directly to a Li-Ion/Polymer battery pack, the high efficiency switching charger supports precise current/voltage charging as well as precharge and USB modes without processor interaction.
Features
Switched DC/USB Charger with power path management
4 Buck Converters (3 with DVS) 0.5V-2.5V up to 2Amp
10 Programmable LDO’s, High PSRR, 1% accuracy
Low power Backup Charger 1.1-3.1V up to 6mA 32kHz RTC Oscillator
10 channel general Purpose ADC with touch screen interface with pen down detect
16 bit GPIO bus for enhanced wakeup and peripheral control
High voltage boost for white LED driver
Benefits
Dual serial control interfaces with arbitration
Flexible autoboot and memory configurations
支持DDR3的变体d LPDDR2 memory
Autoboot option available
Extended temperature & AEC Q100 grades available
亚博国际官网平台网址
Mobile Internet Devices
Tablet PCs
Personal Navigation Devices
Consumer & In-Vehicle Infotainment Devices
Supported SoC PMIC Platforms
- NXP®i.MX 6
- i.MX 6 duallite
Packages
VFBGA 7x7mm (Consumer)
VFBGA 11x11mm (Consumer and Automotive)
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