MAX77863

Complete System PMIC, Featuring 13 Regulators, 8 GPIOs, RTC, and Flexible Power Sequencing for Multicore Applications

Total Power Management IC (PMIC) for Computationally Intensive for Mobile Platforms Using SoC Application Processors


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说明

The MAX77863 is a complete power management IC (PMIC) for mobile devices using multicore application processors.

It is available in a wafter-level package (WLP) to be used in space-constrained applications.

The IC offers a total of 13 regulators. Two regulators have differential remote sensing and are rated for both continuous and peak output current.

Numerous factory-programmable options allow the IC to be tailored for many applications. Contact the factory for more information about programmable options; minimum order quantities may apply.

MAX77863: Typical Application Circuit MAX77863: Typical Application Circuit 放大+

关键特性

  • Operates from a 2.6V to 5.5V Source
  • Allows for Low-Cost PCB Technology
  • Includes 4 DC-to-DC Step-Down Regulators
  • Includes 9 Low-Dropout Linear Regulators
  • No External MOSFETs Required
  • Consumes just 12μA in its Lowest-Power State
  • Low-Power Modes on all Regulators Reduces Power Consumption
  • LDOs are Stable with only the Point-of-Load Capacitor
  • I2C 3.0 Compatible Interface
  • nIRQ Interrupt Output
  • Eight GPIOs
  • Real-Time Clock (RTC)
    • Backup Battery Charger
    • Timing Clock Output
  • System Watchdog Timer
  • I2C Watchdog Timer
  • Bidirectional Reset I/O
  • Flexible Power Sequencer (FPS)
  • Thermal Shutdown

应用

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请查看具体的参数规格 Multifunction PMICs (81)


Part NumberPrimary TopologyTarget Processor or Spec.Monitor/Control FeaturesDC-DC/Power FeaturesBattery Charger FeaturesInterface TypeVIN
(V)
VIN
(V)
VOUT
(V)
VOUT
(V)
Max. IOUT
(A)
Oper. Freq.
(kHz)
Package/PinsBudgetary
Price
minmaxminmaxSee Notes
MAX77863 Step-Down
Intel Atom
Marvell/ PXA3xx
Dynamic V Adj.
Feedback Integrator
Output OVP
Output UVP
Real Time Clock
Reset Output
Serial Interface
Shutdown
Volt. or PWM Controlled Output
Current Limit
Dual/ Multi-Phase
Fixed Freq./PWM
Internal Switch
Soft Start
Sync. Rectifier
Battery Backup
GPIO
I2C
2.65.50.63.38756
4000
4400
WLP/90
$5.25 @1k

Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。

MAX77863EVKIT: Evaluation Kit for the MAX77863
申请可靠性报告: MAX77863 
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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