This range of battery charger ICs from Analog Devices includes switching, linear and monitoring types. Within this range, some products feature constant current or constant voltage linear charging, stacked lithium monitoring or battery isolation and USB-based battery management. Typical applications for the battery charger ICs include: lithium ion battery monitoring, PV cell energy harvesting, wearable devices, portable technology and industrial monitoring, TEG energy harvesting, wireless sensors and electric/hybrid vehicles.
Feature
- Wide supply voltage range: 6.0 V to 30.0 V
- Multiple inputs can monitor 3 to 6 cell voltages and 2 temperatures
- Adjustable threshold levels: overvoltage, undervoltage, overtemperature
- Alarm options: separate or shared alarms
- Extended temperature range performance
- −40°C ≤ TA ≤ +105°C
- Can be daisy-chained
- Internal reference
- Powered from battery stack
- LDO available to power isolator
- Qualified for automotive applications
- Extensive self-test feature aids in meeting ASIL/SIL requirements
Applications
- Lithium ion battery backup monitor and threshold detection
- Electric and hybrid electric vehicle
- Industrial vehicle
- Uninterruptible power supply
- Wind and solar
(Picture: Pinout)
