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- Battery Management
- Switching Regulator - Switching Regulators
- Power Management ICs
- Isolated Power
- Charge Pumps
- Linear Regulators (LDOs)
- LED Driver - LED Driver ICs
- Motor Driver ICs
- Power Protection and Control
- Display Power Control
- Voltage Supervisors
- Power Over Ethernet
- MOSFET Drivers and Controllers
- Power Modules
INTERACTIVE Data Sheet
PMIC with Ultra-Low IQ Regulators, Charger, Fuel Gauge, and Haptic Driver for Small Li+ System
Industry's Most Highly Integrated PMIC for 24/7 Monitoring Systems Such as Wearables and IoT
Printable Data Sheet
| MAX20360 Printable Data Sheet | Download |
MyMaxim SubscriptionsProduct Details
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.
- 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
- 2 x Micro-IQ, 400mA Buck Regulators (330nA IQ typ each)
- 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)
- 3.3V or 5.0V Safe Output LDO
- 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)
- Micro-IQ Boost Regulator (2.4µA IQ typ)
- Wearable Devices
- IoT
19-100850; Rev 2; 4/21
Key Applications
Key Features
Applications/Uses
| VIN (V) (max) | 28 |
| # Step-Down Outputs | 3 |
| # Step-Up Outputs | 3 |
| # LDO Outputs | 3 |
| Battery Charger Features | Battery Charger Charge Timer Input Current Limit JEITA Smart Pwr. Selector Thermal Die Regulation Thermistor Input USB Input |
| VOUT (V) (min) | 0.5 |
| VOUT (V) (max) | 20 |
| Package/Pins | WLP/72 |
| Budgetary Price (See Notes) | 6.39 |
Simplified Block Diagram
Other products you might be interested in
| Part No. | Description |
|---|---|
| MAX20353 | PMIC with Ultra-Low IQ Regulators, Charger, Fuel Gauge, and Haptic Driver for Small Li+ Systems |
| MAX20343 | Ultra-Low Quiescent Current, Low Noise 3.5W Buck-Boost Regulator |
| MAX20345 | PMIC with Ultra-Low IQ Voltage Regulators, Buck-Boost for Optical Sensing and Charger for Small Lithium Ion Systems |
| MAX20335 | PMIC with Ultra-Low IQ Voltage Regulators and Battery Chargers for Small Lithium Ion Systems |
Technical Docs
| Data Sheet | PMIC with Ultra-Low IQ Regulators, Charger, Fuel Gauge, and Haptic Driver for Small Li+ System | Sep 20, 2021 |
Design & Development
Click any title below to view the detail page where available.
Description/Applications
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.
View DetailsFeatures
- 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
Description/Applications
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.
View DetailsFeatures
- 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
Description/Applications
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.
View DetailsFeatures
- 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
Description/Applications
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.
View DetailsFeatures
- 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
Evaluation Board
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
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.