MAX20303AEWN+

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MAX20303AEWN+

Ordering Code MAX20303AEWN+ Category

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€10.16

15 in stock

WEARABLE CHARGE-MANAGEMENT SOLUT

 

Battery Power Management IC 56-WLP (4.18×3.68)

 

Price Quantity

Quantity 1 – 24 = €10.16

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MAX20303AEWN+

Order Code MAX20303AEWN+ Category

Description

Analog Devices / Maxim Integrated MAX20303 Wearable Power Management Solution

Analog Devices MAX20303 Wearable Power Management Solution is a programmable power solution designed for ultralow-power wearable applications. The Analog Devices MAX20303 offers a high-efficiency solution for increased efficiency and a minimal footprint to reduce design size. A flexible set of power-optimized voltage regulators provides a high level of integration for a fully optimized power architecture. The quiescent current of each regulator is specifically suited for 1μA (typ.) to extend battery life in always-on applications.

Features

  • Extend Battery Use Time Between Battery Charging
    • 2x Micro-IQ Buck Regulators (<1μA IQ (typ) Each)
      • 220mA Output
      • Buck1: 0.8V to 2.375V in 25mV Steps
      • Buck2: 0.8V to 3.95V in 50mV Steps
    • Micro-IQ LV LDO/Load Switch (1μA IQ (typ))
      • 1.0V to 2.0V Input Voltage
      • 50mA Output
      • 0.5V to 1.95V Output, 25mV Steps
    • Micro-IQ LDO/Load Switch (1μA IQ (typ))
      • 1.71V to 5.5V Input Voltage
      • 100mA Output
      • 0.9V to 4V, 100mV Steps
    • Micro-IQ Buck-Boost Regulator (1.3μA IQ (typ))
    • 250mW Output
    • 2.5V to 5V in 100mV Steps
  • Easy-to-Implement Li+ Battery Charging
    • Wide Fast Charge Current Range: 5mA to 500mA
    • Smart Power Selector
    • 28V/-5.5V Tolerant Input
    • Programmable JEITA Current/Voltage Profiles
  • Minimize Solution Footprint Through High Integration
    • Safe Output LDO
      • 15mA When CHGIN Present
      • 5V or 3.3V
    • Haptic Driver
      • ERM/LRA Driver with QuickStart And Breaking
      • Automatic Resonance Tracking (LRA only)
  • Support Wide Variety of Display Options
    • Micro-IQ Boost Regulator (2.4μA IQ (typ))
      • 300mW Output
      • 5V to 20V in 250mV Step
      • 3 Channel Current Sinks
        • 20V Tolerant
        • Programmable from 0.6 to 30mA
        • Optimize System Control
        • Power-On/Reset Controller
        • Programmable Push-Button Controller
        • Programmable Supply Sequencing
        • Factory Shelf Mode
        • On-Chip Voltage Monitor Multiplexer and Analog-to-Digital Converter (ADC)

Applications

  • Wearable Devices
  • IoT