MAX8804W Overview
They integrate the current-sense circuit, MOS pass element, thermal-regulation circuitry, and overvoltage protection (OVP), and eliminate the reverse-blocking Schottky diode to create a simple and small charging solution for handheld equipment. The MAX8804W/MAX8804Z function as stand-alone chargers to control the charging sequence from the prequalification state through fast-charge, top-off charge, and full-charge...
MAX8804W Key Features
- plete Chargers for Single-Cell Li+ Battery
- Dual-Input, 30V AC Adapter/16V USB
- No External FET, Blocking Diode, or Sense Resistor Required
- Automatic USB/AC Adapter Input Selection
- Easy Programmable Fast-Charge Current and Top-Off Threshold
- Proprietary Die Temperature Regulation Control
- ±5% Fast-Charge Current-Limit Accuracy
- Battery Pack Detection Input (MAX8804W)
- Power-Present and Charger-Status Outputs
- No Prequalification Charge (MAX8804Y)
