MAX1535A Overview
It uses Intel’s system management bus (SMBus™) to control the charge voltage, charge current, and the maximum current drawn from the AC adapter. High efficiency is achieved through use of a constant off.. time step-down topology with synchronous rectification.
MAX1535A Key Features
- pliant with Level 2 Smart Battery Charger Specifications Rev 1.1
- Intel SMBus 2-Wire Serial Interface
- ±0.5% Charge-Voltage Accuracy
- 11-Bit Charge-Voltage Resolution
- ±3% Input Current-Limit Accuracy
- Uses Small (10mΩ) Current-Sense Resistors
- 8A Maximum Charge Current
- 6-Bit Input and Charge-Current Resolution
- 8V to 28V Input Voltage Range
- 175s Charge Safety Timer