MAX17224

• Two Independent Circuits on One Board
  • Evaluates the MAX17220–MAX17225 IC Family in a 6-pin µDFN
  • Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP)
• 400mV to 5.5V Input Range
• 1.8V to 5V Configurable Output Voltage in 100mV/step
• Up to 100mA/225mA/425mA Output Current
• Proven 2-Layer 1oz Copper PCB Layout
• Demonstrates Compact Solution Size
• Fully Assemble and Tested

The MAX17225 evaluation kit (EV kit) evaluates the MAX17220–MAX17225 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX17225 EV kit features two independent circuits to evaluate two different IC packages of the MAX17220–MAX17225 family. Both circuits on the EV kit operate over an input range of 400mV to 5.5V, depending on load, with 0.88V typical startup with 3kΩ load. Each circuit provides resistor-configurable output voltages from 1.8V to 5V in 100mV/step.

The EV kit comes with the MAX17225ELT+ and MAX17225ENT+ installed.

Applications

• Battery-Powered Medical Equipment
• Low-Power Wireless Communication Products
• Optical Heart-Rate Monitoring (OHRM) LED Drivers
• Primary-Cell Portable Systems
• Secondary-Cell Portable Systems
• Supercapacitor Backup for Real-Time Clock (RTC)/Alarm Buzzers
• Tiny, Low-Power IoT Sensors
• Wearable Devices

• Two Independent Circuits on One Board
  • Evaluates the MAX17220–MAX17225 IC Family in a 6-pin µDFN
  • Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP)
• 400mV to 5.5V Input Range
• 1.8V to 5V Configurable Output Voltage in 100mV/step
• Up to 100mA/225mA/425mA Output Current
• Proven 2-Layer 1oz Copper PCB Layout
• Demonstrates Compact Solution Size
• Fully Assemble and Tested

The MAX17224 evaluation kit (EV kit) evaluates the MAX17220–MAX17225 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX17224 EV kit features two independent circuits to evaluate two different IC packages of the MAX17220–MAX17225 family. Both circuits on the EV kit operate over an input range of 400mV to 5.5V, depending on load, with 0.88V typical startup with 3kΩ load. Each circuit provides resistor-configurable output voltages from 1.8V to 5V in 100mV/step.

The EV kit comes with the MAX17224ELT+ and MAX17224ENT+ installed.

• Two Independent Circuits on One Board
  • Evaluates the MAX17220–MAX17225 IC Family in a 6-pin µDFN
  • Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP)
• 400mV to 5.5V Input Range
• 1.8V to 5V Configurable Output Voltage in 100mV/step
• Up to 100mA/225mA/425mA Output Current
• Proven 2-Layer 1oz Copper PCB Layout
• Demonstrates Compact Solution Size
• Fully Assemble and Tested

The MAX17223 evaluation kit (EV kit) evaluates the MAX17220–MAX17225 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX17223 EV kit features two independent circuits to evaluate two different IC packages of the MAX17220–MAX17225 family. Both circuits on the EV kit operate over an input range of 400mV to 5.5V, depending on load, with 0.88V typical startup with 3kΩ load. Each circuit provides resistor-configurable output voltages from 1.8V to 5V in 100mV/step.

The EV kit comes with the MAX17223ELT+ and MAX17223ENT+ installed.

Applications

• Battery-Powered Medical Equipment
• Low-Power Wireless Communication Products
• Optical Heart-Rate Monitoring (OHRM) LED Drivers
• Primary-Cell Portable Systems
• Secondary-Cell Portable Systems
• Supercapacitor Backup for Real-Time Clock (RTC)/Alarm Buzzers
• Tiny, Low-Power IoT Sensors
• Wearable Devices

• Ultra-Low Power MAX32660 Arm Cortex M4F
• MAX11615 Low Power 8-Channel 12-Bit ADC
• MAX40007 Nanopower Op-Amp
• MAX9119 Nanopower Comparator
• MAX9634 Current Sense Amplifier
• MAX17222 Boost Convertor
• PCB mounted Coin Cell Power Source

The MAXNANOPWRBD evaluation kit brings together Maxim’s Nanopower technology with the ultra-low power, low pin count, MAX32660 Arm^® Cortex^®-M4 processor with FPU to create a simple digital multimeter application example running on a single 1.5V alkaline button cell.

The kit includes the following items:

• MAXNANOPWRBD# circuit board
• MAX326325PICO JTAG debugger/programmer

Applications

• Fitness Monitors
• Industrial Sensors
• IoT
• Optical Modules: QSFP-DD, QSFP, 400G
• Portable Medical Devices
• Sports Watches
• Wearable Medical Patches

• Two Independent Circuits on One Board
• Evaluates the MAX17220–MAX17225 IC Family in a 6-pin μDFN
• Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP)
• 400mV to 5.5V Input Range
• 1.8V to 5V Configurable Output Voltage in 100mV/step
• Up to 100mA/225mA/425mA Output Current
• Proven 2-Layer 1oz Copper PCB Layout
• Demonstrates Compact Solution Size
• Fully Assemble and Tested

The MAX17220 evaluation kit (EV kit) evaluates the MAX17220–MAX17225 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX17220 EV kit features two independent circuits to evaluate two different IC packages of the MAX17220–MAX17225 family. Both circuits on the EV kit operate over an input range of 400mV to 5.5V, depending on load, with 0.88V typical startup with 3kΩ load. Each circuit provides resistor-configurable output voltages from 1.8V to 5V in 100mV/step.

The EV kit comes with the MAX17220ELT+ and MAX17220ENT+ installed.

Applications

• Battery-Powered Medical Equipment
• Low-Power Wireless Communication Products
• Optical Heart-Rate Monitoring (OHRM) LED Drivers
• Primary-Cell Portable Systems
• Secondary-Cell Portable Systems
• Supercapacitor Backup for RTC/Alarm Buzzers
• Tiny, Low-Power IoT Sensors
• Wearable Devices

• Two Independent Circuits on One Board
  • Evaluates the MAX17220–MAX17225 IC Family in a 6-pin µDFN
  • Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP)
• 400mV to 5.5V Input Range
• 1.8V to 5V Configurable Output Voltage in 100mV/step
• Up to 100mA/225mA/425mA Output Current
• Proven 2-Layer 1oz Copper PCB Layout
• Demonstrates Compact Solution Size
• Fully Assemble and Tested

The MAX17222 evaluation kit (EV kit) evaluates the MAX17220–MAX17225 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX17222 EV kit features two independent circuits to evaluate two different IC packages of the MAX17220–MAX17225 family. Both circuits on the EV kit operate over an input range of 400mV to 5.5V, depending on load, with 0.88V typical startup with 3kΩ load. Each circuit provides resistor-configurable output voltages from 1.8V to 5V in 100mV/step.

The EV kit comes with the MAX17222ELT+ and MAX17225ENT+ installed.

Applications

• Battery-Powered Medical Equipment
• Low-Power Wireless Communication Products
• Optical Heart-Rate Monitoring (OHRM) LED Drivers
• Primary-Cell Portable Systems
• Secondary-Cell Portable Systems
• Supercapacitor Backup for RTC/Alarm Buzzers
• Tiny, Low-Power IoT Sensors
• Wearable Devices

• Fully integrated single-board solution for portable power and battery management
• USB-C Power Delivery (PD) input for flexible and modern power sourcing
• Single-cell (1S) Li-ion battery charger with optimized charge management
• Advanced fuel gauging, protection, and authentication for battery safety and reliability
• Multiple configurable output rails (up to 5) supporting diverse system loads
• Buck-boost and multi-phase buck regulation for efficient power conversion
• Supercapacitor-based backup power to maintain operation during power loss or battery swap
• Integrated power path management for seamless source switching
• Logic-level translation support for multi-voltage system compatibility
• Compact and scalable design suitable for space-constrained portable devices
• With MAXUSB_INTERFACE# for easy communication with a Windows PC

The ADPS40099-RD is a fully integrated battery management system reference design suitable for portable applications. It consolidates a complete power solution for handheld and portable devices, utilizing the latest components from ADI’s power portfolio.

The solution features the MAX77958 USB-C power delivery controller for flexible input options, paired with the MAX77786 1S battery charger to manage charging from a single-cell lithium-ion battery. The MAX17300 provides advanced fuel gauging, battery protection, and authentication capabilities, ensuring safe and reliable operation.

To support diverse power requirements, the design includes the MAX77857 buck-boost regulator and the MAX77542 multi-phase buck converter, enabling up to five individually configurable outputs. The design also integrates the MAX14727 for power path control. For backup power, the MAX38889 utilizes supercapacitor technology to maintain system operation during power interruptions and battery replacements. Additionally, the MAX14611 logic-level translator ensures seamless communication between components operating at different voltage levels.

This compact and cohesive single-board implementation offers a clear advantage in delivering a robust, space-efficient, and scalable battery management solution, ideal for modern portable electronic systems.

Features

• Integrated solution
• Small size
• Low power
• High accuracy
• Low cost