Features- High Efficiency Switching PowerPath Controller with Bat-Track Adaptive Output Control
- Programmable USB or Wall Current Limit (100mA/500mA/1A)
- Full Featured Li-Ion/Polymer Battery Charger
- Instant-On Operation with a Discharged Battery
- 1.5A Maximum Charge Current
- Internal 180mΩ Ideal Diode Plus External Ideal Diode Controller Powers Load in Battery Mode
- Low No-Load IQ when Powered from BAT (<30μA)
- Dual High Efficiency Buck DC/DCs (400mA/400mA IOUT)
- High Efficiency Buck-Boost DC/DC (1A IOUT)
- All Regulators Operate at 2.25MHz
- Dynamic Voltage Scaling on Two Buck Outputs
- I2C Control of Enables, Mode, Two VOUT Settings
- ENALL Pin with Power-Up Sequence Control
- Low No-Load Quiescent Current: 20μA Each
Typical Application
 | Applications- HDD-Based MP3 Players, PDAs, GPS, PMPs
- Other USB-Based Handheld Products
Packaging |
