Description
The MAX1909/MAX8725 highly integrated control ICs simplify construction of accurate and efficient multichemistry battery chargers.
The MAX1909/MAX8725 use analog inputs to control charge current and voltage, and can be programmed by a host microcontroller (µC) or hardwired.
Features
- Precise Measurement Improves Safety and
Performance.
- ±0.5% Accurate Charge Voltage (0°C to +85°C).
- ±3% Accurate Input Current Limiting.
- ±5% Accurate Charge Current.
- Analog Inputs Control Charge Current and Charge
Voltage.
- Charge Any Battery Chemistry: Li+, NiCd, NiMH,
Lead Acid, etc.
- Up to 17.65V (max) Battery Voltage.
- Maximum 28V Input Voltage.
- Programmable Charge Current > 4A.
- Intelligent AC Adapter Int.
MAX1909 Datasheet
