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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Factory | Tube
Battery Chemistry Lithium Ion
Number of Cells 1
Current - Charging Constant
Programmable Features -
Fault Protection -
Charge Current - Max 1A
Battery Pack Voltage 8V
Voltage - Supply (Max) 36V
Interface I2C, SMBus
Operating Temperature -40°C ~ 125°C (TA)
Grade Automotive
Qualification AEC-Q100
Mounting Type Surface Mount, Wettable Flank
Package / Case 28-WFQFN Exposed Pad
Supplier Device Package 28-TQFN (5x5)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX20095ATIB/VY+ is a high-reliability, single-cell Lithium Ion battery charger from Analog Devices Inc./Maxim Integrated. It delivers a 1A charge current to an 8V battery pack and offers both I2C and SMBus interfaces for advanced control and monitoring. Encased in a 28-WFQFN package, this IC is built to withstand extreme temperatures from -40°C to 125°C, making it a perfect choice for automotive and industrial-grade applications.

  • Wide Temperature Range: Rated for -40°C to 125°C, ensuring functionality in extreme automotive and industrial settings.
  • Dual Interface Support: Offers both I2C and SMBus, providing design flexibility for various microcontrollers and systems.
  • Robust Charging: Provides a steady 1A charge current for 8V Li-Ion battery packs.
  • Compact and Durable: The 28-WFQFN package is designed for space-constrained, high-reliability applications.

Automotive Infotainment

Charge backup batteries for infotainment systems, where the 8V pack voltage and wide temperature range ensure reliable operation in vehicle cabins.

Industrial Sensors

Power wireless industrial sensors that require a robust charging solution for single-cell Li-Ion batteries in extreme temperature environments.

Portable Test Equipment

Integrate into rugged handheld testers used in the field, benefiting from the I2C/SMBus interface for configuration and the durable -40°C to 125°C rating.

Telematics and Tracking

Support always-on tracking devices in vehicles, using the 1A charge current to maintain battery health in harsh conditions.

Medical Wearables

Deploy in advanced wearable monitors that require high reliability and precise charging control via I2C/SMBus in clinical or home environments.

Q: What battery chemistry does the MAX20095ATIB/VY+ support?
A: It is designed for Lithium Ion batteries.
Q: How many cells does it support?
A: It supports a single cell (1 cell).
Q: What is the maximum charge current?
A: The maximum charge current is 1A.
Q: What is the battery pack voltage?
A: The battery pack voltage is 8V.
Q: What interfaces are available?
A: It supports both I2C and SMBus interfaces.
Q: What is the operating temperature range?
A: It operates from -40°C to 125°C.
Base Product Number : MAX20095
1A 28-WFQFN 8V Automotive Charger Battery Charger I2C Lithium Ion MAX20095 SMBus
Q: What battery chemistry does the MAX20095ATIB/VY+ support?
A: It is designed for Lithium Ion batteries.
Q: How many cells does it support?
A: It supports a single cell (1 cell).
Q: What is the maximum charge current?
A: The maximum charge current is 1A.
Q: What is the battery pack voltage?
A: The battery pack voltage is 8V.
Q: What interfaces are available?
A: It supports both I2C and SMBus interfaces.
Q: What is the operating temperature range?
A: It operates from -40°C to 125°C.