Organize and Share your Electronics the way you want. Sign-Up for a free account now. It takes only 30 seconds!

Fuel-gauge ICs help prevent battery clones

Fuel-gauge ICs help prevent battery clones

Maxim’s family of ModelGauge m5 standalone fuel gauges provides SHA-256 authentication with a 160-bit secret key to make it harder to clone battery packs. The ICs also implement the ModelGauge m5 algorithm, which converts raw measurements of battery voltage, current, and temperature into accurate state-of-charge (SOC%), absolute capacity (mAhr), time-to-empty, and time-to-full readings. by Susan Nordyk @ end.com:

ModelGauge m5 automatically compensates for cell aging, temperature, and discharge rate. As the battery approaches near empty, ModelGauge m5 invokes an error-correction mechanism that eliminates any error.

The MAX17201 and MAX17211 monitor a single-cell pack, while the MAX17205 and MAX17215 monitor and balance a 2S or 3S pack or monitor a multiple-series cell pack. In addition to high accuracy and age forecasting, the fuel gauges offer low power consumption. The MAX17201 and MAX17211 have a quiescent current of 18 µA when active and 9 µA in hibernate mode. The same specifications for the MAX17205 and MAX17215 are 25 µA and 12 µA, respectively.

Fuel-gauge ICs help prevent battery clones – [Link]

The post Fuel-gauge ICs help prevent battery clones appeared first on Electronics-Lab.

Pinned onto

Related Pins

IoT Wardrobe
IoT Wardrobe
Automotive CAN Transceivers
Automotive CAN Transceivers
Restoring a vintage Xerox Alto day 8: it boots!
Restoring a vintage Xerox Alto day 8: it boots!
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging
Reverse engineering a server CPU voltage regulator module
Reverse engineering a server CPU voltage regulator module
Building a sweet plastic MIDI controller
Building a sweet plastic MIDI controller
Arduino Stopwatch
Arduino Stopwatch
App note: General overview of IR transmission in free ambient
App note: General overview of IR transmission in free ambient
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging
App note: Using Vishay infrared receivers in a Wi-Fi environment
App note: Using Vishay infrared receivers in a Wi-Fi environment
Skill Sunday: Uploading to your Arduino via a Network
Skill Sunday: Uploading to your Arduino via a Network
One Phase Power Meter
One Phase Power Meter
WiFi Toilet Vacancy Sensor
WiFi Toilet Vacancy Sensor
HAL 9000 reimagined as a useless machine
HAL 9000 reimagined as a useless machine
Using the XMEGA Clock System
Using the XMEGA Clock System
An Arduino VU meter for classrooms
An Arduino VU meter for classrooms
DIY Calculator
DIY Calculator
Build your own robotic vacuum from scratch
Build your own robotic vacuum from scratch
An animatronic talking takeout container
An animatronic talking takeout container
Restoring a Xerox Alto day 7: experiments with disk and Ethernet emulators
Restoring a Xerox Alto day 7: experiments with disk and Ethernet emulators

Top


Shares