MAX20360
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MAX20360

PMIC with Ultra-Low IQ Regulators, Charger, Fuel Gauge, and Haptic Driver for Small Li+ System

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Industry's Most Highly Integrated PMIC for 24/7 Monitoring Systems Such as Wearables and IoT

Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 22
1ku List Price Starting From $6.03
Features
  • Extend Battery-Use Time Between Battery Charging
    • 2 x Micro-IQ, 400mA Buck Regulators (330nA IQ typ each)
      • 0.550V to 1.180V in 10mV Steps
      • 0.550V to 2.125V in 25mV Steps
      • 0.550V to 3.700V in 50mV Steps
    • Micro-IQ, 600mA Buck Regulator (330nA IQ typ)
      • 0.550V to 1.180V in 10mV Steps
      • 0.550V to 2.125V in 25mV Steps
      • 0.550V to 3.700V 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 (2μA IQ typ)
      • 1.5W Output
      • 2.6V to 5V in 50mV Steps
  • Easy-to-Implement Li+ Battery Charging
    • Wide Fast Charge Current Range: 5mA to 500mA
    • 28V/-5.5V Tolerant Input
    • Programmable JEITA Current/Voltage Profiles
  • Minimize Solution Footprint through High Integration
    • 3.3V or 5.0V Safe Output LDO
      • 15mA When CHGIN Present
    • ERM/LRA Haptic Driver
      • Automatic Braking (LRA Only)
      • Automatic Resonance Tracking (LRA Only)
  • Supports a Wide Variety of Display Options
    • Micro-IQ Boost Regulator (2.4μA IQ typ)
      • 300mW Output
      • 5V to 20V in 250mV Steps
    • 3-Channel Current Sinks
      • 20V Tolerant
      • Programmable from 0.6mA to 30mA
    • Optimize System Control
      • Programmable Push-Button Controller
      • Programmable Supply Sequencing
      • Factory Shelf Mode
      • On-Chip Voltage/Charge Current Monitor Mux and Analog-to-Digital Converter (ADC)
Additional Details
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The MAX20360 is a highly integrated and programmable power management solution designed for ultra-low-power wearable applications. It is optimized for size and efficiency to enhance the value of the end product by extending battery life and shrinking the overall solution size. A flexible set of power-optimized voltage regulators, including multiple buck, boost and buck-boost converters, and linear regulators, provides a high level of integration and the ability to create a fully optimized power architecture. The quiescent current of each regulator is ultra-low targeted at extending battery life in always-on applications.

The MAX20360 includes a complete battery management solution with battery seal, charger, power path, and fuel gauge. Both thermal management and input protection are built into the charger. The device also includes a factory programmable button controller with multiple inputs that are customizable to fit specific product UX requirements.

Three integrated LED current sinks are included for indicator or backlighting functions, and an ERM/LRA driver with automatic resonance tracking is capable of providing sophisticated haptic feedback to the user. A low noise, 1.5W buck-boost converter provides a clean way to power LEDs commonly used in optical heart-rate systems. The device is configurable through an I2C interface that allows for programming various functions and reading the device status, including the ability to read temperature and supply voltages with the integrated ADC. This device is available in a 72-bump, 0.5mm pitch, 4.88mm x 4.19mm, wafer-level package (WLP) and operates over the -40°C to +85°C extended temperature range.

Applications

  • Wearable Devices
  • IoT
Part Models 22
1ku List Price Starting From $6.03

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Documentation

Documentation

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Product Lifecycle

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Dec 20, 2021

- 2112

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MAX20360AEWZ+

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MAX20360BEWZ+

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MAX20360BEWZ+T

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MAX20360CEWZ+

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Part Models

Product Lifecycle

PCN

Dec 20, 2021

- 2112

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WAFER FAB

MAX20360AEWZ+

PRODUCTION

MAX20360AEWZ+T

PRODUCTION

MAX20360BEWZ+

PRODUCTION

MAX20360BEWZ+T

PRODUCTION

MAX20360CEWZ+

PRODUCTION

MAX20360CEWZ+T

PRODUCTION

MAX20360FEWZ+

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Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 2

MAX20360EVKIT

Evaluation Kit for the MAX20360

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MAX20360EVKIT

Evaluation Kit for the MAX20360

Evaluation Kit for the MAX20360

Features and Benefits

  • USB Power Option
  • Flexible Configuration
  • On-Board LED Current Sink and Battery Simulation
  • Sense Test Point for Output-Voltage Measurement
  • Filter Test Point for Haptic-Waveform Measurement
  • Windows® 8/Windows 10-Compatible GUI Software
  • Fully Assembled and Tested

Product Detail

The MAX20360 evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX20360 ultra low-power wearable power management integrated circuit (PMIC). The MAX20360 includes voltage regulators such as bucks, boost, buck-boost, and linear regulators, and a complete battery management solution with battery seal, charger, power path, and fuel gauge.

The device is configurable through an I2C interface that allows for programming various functions and reading device status. The EV kit GUI application sends commands to the MAXPICO2PMB# adapter board to configure the device.

The MAX20360EVKIT# has no harvester feature. The MAX20360HEVKIT# has a harvester feature enabled and can be connected to MAX20361EVKIT# to evaluate the interaction between the two devices.

Applications

  • IoT
  • Wearable Devices

MAX20360HEVKIT

Evaluation Kit for the MAX20360

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MAX20360HEVKIT

Evaluation Kit for the MAX20360

Evaluation Kit for the MAX20360

Features and Benefits

  • USB Power Option
  • Flexible Configuration
  • On-Board LED Current Sink and Battery Simulation
  • Sense Test Point for Output-Voltage Measurement
  • Filter Test Point for Haptic-Waveform Measurement
  • Windows® 8/Windows 10-Compatible GUI Software
  • Fully Assembled and Tested

Product Detail

The MAX20360 evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX20360 ultra low-power wearable power management integrated circuit (PMIC). The MAX20360 includes voltage regulators such as bucks, boost, buck-boost, and linear regulators, and a complete battery management solution with battery seal, charger, power path, and fuel gauge.

The device is configurable through an I2C interface that allows for programming various functions and reading device status. The EV kit GUI application sends commands to the MAXPICO2PMB# adapter board to configure the device.

The MAX20360EVKIT# has no harvester feature. The MAX20360HEVKIT# has a harvester feature enabled and can be connected to MAX20361EVKIT# to evaluate the interaction between the two devices.

Applications

  • IoT
  • Wearable Devices
Reference Designs

Reference Designs 1

Health Sensor Platform 3.0

Health Sensor Platform 3.0

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MAXREFDES104

Health Sensor Platform 3.0

Health Sensor Platform 3.0

Features and Benefits

Features

  • Photoplethysmography (PPG)
  • Biopotential measurement (ECG)
  • Skin temperature measurement
  • Embedded heart-rate (HRM) and oxygen saturation (SpO2) algorithms
  • Motion and acceleration
  • Wearable form factor

What's in the Box

  • Complete Assembled Wearable
  • BLE USB Dongle (CY5677)
  • USB-A to USB-C cable
  • USB-A to Micro-USB cable
  • Programmer Board (MAXDAP-USB-C)
View Detailed Reference Design external link

Design & Integration Tools

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Videos

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2022-10-04

02:35

MAXREFDES104: Health Sensor Platform 3.0

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