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TEA1104 Battery Monitor Circuit
BiCMOS battery monitor circuit for NiCd and NiMH charge systems.
- Technology: BiCMOS
- Intended Use: Battery monitor circuit in charge systems for NiCd and NiMH batteries
- Accurate Detection: Currentless peak voltage sensing
- Switch-over: Fast to safe trickle charge at battery full detection
- Charge Termination Backup: Maximum time and temperature detection
- Trickle Charge Possibilities: For mains isolated and non-mains isolated systems
The TEA1104 is designed for cost-effective compact consumer applications, ensuring batteries remain fully charged for maximum lifespan. It detects battery fullness accurately using currentless sensing and offers various output functions to adjust the trickle charge current.
Featuring dual LED indicators, the TEA1104 provides fail-safe battery full detection using both time and temperature parameters. With minimal external components required, this circuit is ideal for portable electronics like telephones, computers, audio devices, and video players.
*Images are for illustration only; actual product may vary.*