MAX17320

• ModelGauge m5 Algorithm
• Monitors Multicell Packs
• Full Protection Solution On-Board for Evaluation
• Battery Pack Input Voltage Range of +2.3V to +4.9V/Cell with Default Hardware
• Default Current Range -10A to +10A with 5mΩ Sense Resistor, Higher Currents Can Be Supported by Changing to a Smaller Sense Resistor
• Thermistor Measurement
• On-Board I²C/1-Wire Communication Interface with Built-In MAXUSB Interface
• Windows 7 or Newer Compatible Software
• Proven PCB Layout
• Fully Assembled and Tested

The MAX17320X/MAX17320G evaluation kits (EV kits) are fully assembled and tested surface-mount PCBs that evaluate the stand-alone pack-side fuel gauge IC with protector and optional SHA-256 authentication for 2-4 cell lithium-ion/polymer batteries.

The MAX17320 EV kits include the IC evaluation board with integrated I²C/1-Wire^® interface and USB micro-B cable. Windows^® based graphical user interface (GUI) software is available for use with the EV kit and can be downloaded from https:// www.maximintegrated.com/products/MAX17320.html/ product page under “Design Resources” tab. Windows 7 or newer Windows operating system is required to use with the EV kit GUI software.

Applications

• Digital Still, Video, and Action Cameras
• Handheld Computers, Radios, and Terminals
• Medical Devices, Health and Fitness Monitors
• Power Tools, Wireless Speakers, and Drones
• Smart Batteries and Battery Backup
• Smartphones, Tablets, and 2-in-1 Laptops

• ModelGauge m5 Algorithm
• Monitors Multicell Packs
• Full Protection Solution On-Board for Evaluation
• Battery Pack Input Voltage Range of +2.3V to +4.9V/Cell with Default Hardware
• Default Current Range -10A to +10A with 5mΩ Sense Resistor, Higher Currents Can Be Supported by Changing to a Smaller Sense Resistor
• Thermistor Measurement
• On-Board I²C/1-Wire Communication Interface with Built-In MAXUSB Interface
• Windows 7 or Newer Compatible Software
• Proven PCB Layout
• Fully Assembled and Tested

The MAX17320X/MAX17320G evaluation kits (EV kits) are fully assembled and tested surface-mount PCBs that evaluate the stand-alone pack-side fuel gauge IC with protector and optional SHA-256 authentication for 2-4 cell lithium-ion/polymer batteries.

The MAX17320 EV kits include the IC evaluation board with integrated I²C/1-Wire^® interface and USB micro-B cable. Windows^® based graphical user interface (GUI) software is available for use with the EV kit and can be downloaded from https:// www.maximintegrated.com/products/MAX17320.html/ product page under “Design Resources” tab. Windows 7 or newer Windows operating system is required to use with the EV kit GUI software.

Applications

• Digital Still, Video, and Action Cameras
• Handheld Computers, Radios, and Terminals
• Medical Devices, Health and Fitness Monitors
• Power Tools, Wireless Speakers, and Drones
• Smart Batteries and Battery Backup
• Smartphones, Tablets, and 2-in-1 Laptops

• ModelGauge m5 Algorithm
• Monitors Multicell Packs
• Full Protection Solution On-Board for Evaluation
• Battery Pack Input Voltage Range of +2.3V to +4.9V/Cell with Default Hardware
• Default Current Range -10A to +10A with 5mΩ Sense Resistor, Higher Currents Can Be Supported by Changing to a Smaller Sense Resistor
• Thermistor Measurement
• On-Board I²C/1-Wire Communication Interface with Built-In MAXUSB Interface
• Windows 7 or Newer Compatible Software
• Proven PCB Layout
• Fully Assembled and Tested

The MAX17320X/MAX17320G evaluation kits (EV kits) are fully assembled and tested surface-mount PCBs that evaluate the stand-alone pack-side fuel gauge IC with protector and optional SHA-256 authentication for 2-4 cell lithium-ion/polymer batteries.

The MAX17320 EV kits include the IC evaluation board with integrated I²C/1-Wire^® interface and USB micro-B cable. Windows^® based graphical user interface (GUI) software is available for use with the EV kit and can be downloaded from https:// www.maximintegrated.com/products/MAX17320.html/ product page under “Design Resources” tab. Windows 7 or newer Windows operating system is required to use with the EV kit GUI software.

Applications

• Digital Still, Video, and Action Cameras
• Handheld Computers, Radios, and Terminals
• Medical Devices, Health and Fitness Monitors
• Power Tools, Wireless Speakers, and Drones
• Smart Batteries and Battery Backup
• Smartphones, Tablets, and 2-in-1 Laptops

• ModelGauge m5 Algorithm
• Monitors Multicell Packs
• Full Protection Solution On-Board for Evaluation
• Battery Pack Input Voltage Range of +2.3V to +4.9V/Cell with Default Hardware
• Default Current Range -10A to +10A with 5mΩ Sense Resistor, Higher Currents Can Be Supported by Changing to a Smaller Sense Resistor
• Thermistor Measurement
• On-Board I²C/1-Wire Communication Interface with Built-In MAXUSB Interface
• Windows 7 or Newer Compatible Software
• Proven PCB Layout
• Fully Assembled and Tested

The MAX17320X/MAX17320G evaluation kits (EV kits) are fully assembled and tested surface-mount PCBs that evaluate the stand-alone pack-side fuel gauge IC with protector and optional SHA-256 authentication for 2-4 cell lithium-ion/polymer batteries.

The MAX17320 EV kits include the IC evaluation board with integrated I²C/1-Wire^® interface and USB micro-B cable. Windows^® based graphical user interface (GUI) software is available for use with the EV kit and can be downloaded from https:// www.maximintegrated.com/products/MAX17320.html/ product page under “Design Resources” tab. Windows 7 or newer Windows operating system is required to use with the EV kit GUI software.

Applications

• Digital Still, Video, and Action Cameras
• Handheld Computers, Radios, and Terminals
• Medical Devices, Health and Fitness Monitors
• Power Tools, Wireless Speakers, and Drones
• Smart Batteries and Battery Backup
• Smartphones, Tablets, and 2-in-1 Laptops

• ModelGauge m5 Algorithm
• Monitors Multicell Packs
• Full Protection Solution On-Board for Evaluation
• Battery Pack Input Voltage Range of +2.3V to +4.9V/Cell with Default Hardware
• Default Current Range -10A to +10A with 5mΩ Sense Resistor, Higher Currents Can Be Supported by Changing to a Smaller Sense Resistor
• Thermistor Measurement
• On-Board I²C/1-Wire Communication Interface with Built-In MAXUSB Interface
• Windows 7 or Newer Compatible Software
• Proven PCB Layout
• Fully Assembled and Tested

The MAX17320X/MAX17320G evaluation kits (EV kits) are fully assembled and tested surface-mount PCBs that evaluate the stand-alone pack-side fuel gauge IC with protector and optional SHA-256 authentication for 2-4 cell lithium-ion/polymer batteries.

The MAX17320 EV kits include the IC evaluation board with integrated I²C/1-Wire^® interface and USB micro-B cable. Windows^® based graphical user interface (GUI) software is available for use with the EV kit and can be downloaded from https:// www.maximintegrated.com/products/MAX17320.html/ product page under “Design Resources” tab. Windows 7 or newer Windows operating system is required to use with the EV kit GUI software.

Applications

• Digital Still, Video, and Action Cameras
• Handheld Computers, Radios, and Terminals
• Medical Devices, Health and Fitness Monitors
• Power Tools, Wireless Speakers, and Drones
• Smart Batteries and Battery Backup
• Smartphones, Tablets, and 2-in-1 Laptops

• High current power capability: 20A continuous discharge and 50 A surge (≈200 μs), dependent on battery pack specifications.
• USB C PD input up to 20V, automatically negotiated via the MAX77958 controller for adapters providing ≥3A or ≥5A PDOs
• Intelligent power path management with the LTC4421 prioritizing USB C input over battery power during charging for optimal efficiency.
• 3-cell Li-ion/Li polymer battery support, with recommended configurations using Panasonic NCR18650GA cells
• Expandable CAN interface with daisy chain headers (P8, P9) for multi module system integration.
• Configurable output current levels based on PD adapter capabilities (20V/3A or 20V/5A).

The ADRD5161-01Z is a compact, high performance power delivery and battery management module that integrates USB C power delivery (PD) negotiation, 3 cell Li ion/Li polymer battery support, and intelligent power path control. It delivers up to 20A continuous discharge and 50A surge current, while prioritizing USB C input power through its LTC4421 based architecture, ensuring efficient system operation during charging. The module additionally supports daisy chainable CAN connectivity and configurable charging/discharging parameters for compatibility with a wide range of battery packs.

This solution provides designers with a robust, ready to integrate energy subsystem suitable for mobile, portable, and robotic applications that require high power, flexible charging options, and reliable battery behavior. With USB C PD negotiation up to 20V, adaptable current capabilities, and support for recommended cells such as the Panasonic NCR18650GA, the ADRD5161-01Z minimizes design complexity while offering strong scalability and performance for modern embedded systems.

APPLICATIONS

• Automated Guided Vehicles (AGVs)
• Autonomous Mobile Robots (AMRs)
• Portable Industrial Devices: 3 series Li ion/Li poly support and USB C PD (up to 20V) enable efficient charging and stable operation in compact battery powered tools
• Light Electric Mobility Subsystems: Stable power path control ensures safe, predictable operation in small mobility and auxiliary power systems

SPECIFICATIONS

• Power Output: 20A continuous, 50A surge (≈ 200μs)
• USB‑C PD Input: Up to 20V via MAX77958 (supports ≥3A and ≥5A PDOs)
• Power‑Path Control: LTC4421 prioritizes USB‑C over battery during charging
• Battery Support: 3‑cell Li‑ion/Li‑poly; recommended NCR18650GA
• Communication: CAN interface with P8/P9 daisy‑chain headers
• Output Current: Configurable based on PD adapter (20V/3A or 20V/5A)

• High current power capability: 20A continuous discharge and 50 A surge (≈200 μs), dependent on battery pack specifications.
• USB C PD input up to 20V, automatically negotiated via the MAX77958 controller for adapters providing ≥3A or ≥5A PDOs
• Intelligent power path management with the LTC4421 prioritizing USB C input over battery power during charging for optimal efficiency.
• 3-cell Li-ion/Li polymer battery support, with recommended configurations using Panasonic NCR18650GA cells
• Expandable CAN interface with daisy chain headers (P8, P9) for multi module system integration.
• Configurable output current levels based on PD adapter capabilities (20V/3A or 20V/5A).

The ADRD5161-01Z is a compact, high performance power delivery and battery management module that integrates USB C power delivery (PD) negotiation, 3 cell Li ion/Li polymer battery support, and intelligent power path control. It delivers up to 20A continuous discharge and 50A surge current, while prioritizing USB C input power through its LTC4421 based architecture, ensuring efficient system operation during charging. The module additionally supports daisy chainable CAN connectivity and configurable charging/discharging parameters for compatibility with a wide range of battery packs.

This solution provides designers with a robust, ready to integrate energy subsystem suitable for mobile, portable, and robotic applications that require high power, flexible charging options, and reliable battery behavior. With USB C PD negotiation up to 20V, adaptable current capabilities, and support for recommended cells such as the Panasonic NCR18650GA, the ADRD5161-01Z minimizes design complexity while offering strong scalability and performance for modern embedded systems.

APPLICATIONS

• Automated Guided Vehicles (AGVs)
• Autonomous Mobile Robots (AMRs)
• Portable Industrial Devices: 3 series Li ion/Li poly support and USB C PD (up to 20V) enable efficient charging and stable operation in compact battery powered tools
• Light Electric Mobility Subsystems: Stable power path control ensures safe, predictable operation in small mobility and auxiliary power systems

SPECIFICATIONS

• Power Output: 20A continuous, 50A surge (≈ 200μs)
• USB‑C PD Input: Up to 20V via MAX77958 (supports ≥3A and ≥5A PDOs)
• Power‑Path Control: LTC4421 prioritizes USB‑C over battery during charging
• Battery Support: 3‑cell Li‑ion/Li‑poly; recommended NCR18650GA
• Communication: CAN interface with P8/P9 daisy‑chain headers
• Output Current: Configurable based on PD adapter (20V/3A or 20V/5A)

• Input operating range of 3.5V to 25V
• Type-C and USB-PD support


• DRP and Try,Snk state
• Cable orientation, power role detection
• Integrated V_CONN switch with OCP


• Autonegotiate for the highest PD power profile (45W) when Sink
• Autoenable OTG when Source
• Autoconfigurable battery charger
• AP control to overwrite PD power profile, OTG limit, USB-PD functions, buck-boost charger configuration, read/write MAX17320 fuel gauge status, configure MAX77932 switched capacitor converter

• Monitors cell voltages, pack current, pack temperatures, balances cells, and protects by controlling charge or discharge field-effect transistors (FETs).
• Hardware protection for overcurrent in charge/discharge, short circuit in discharge, overvoltage, undervoltage, over temperature and under temperature.
• External cell balancing up to 600 mA per cell.
• I2C Interface with clock frequency of 400kHz.

• Portable, Lightweight Precision Calibrator
• Accuracy to 0.01% Over a 0 to +50°C Operating Temperature Range
• USB-Rechargeable Battery
• Voltage/Current/Temperature