MAX8606 Description
The MAX8606 plete 1-cell Li+ battery charge-management IC operates from either a USB port or AC adapter. It integrates a battery disconnect switch, current-sense circuit, PMOS pass element, and thermalregulation circuitry, while eliminating the external reverse-blocking Schottky diode, to create a simple and small charging solution. The charging sequence initiates from power-OK indication, through prequalification,...
MAX8606 Key Features
- Small 3mm x 3mm Thermally Enhanced TDFN Package (0.8mm max height)
- USB-pliant Suspend Mode (20µA)
- Selectable 100mA, 500mA, and Up to 1A Input Current Limits
- USB or AC Adapter Input
- +6V to +14V Input Overvoltage Protection
- Input UVLO Below +4V Rising (3.5V Falling)
- Automatic Current Sharing Between Battery Charging and System
- Die Temperature Regulation (+100°C)
- Prequal, Fast-Charge, and Top-Off Timers
- Low Dropout Voltage, 250mV at 0.5A