LTC3101
Description
The LTC®3101 is a plete power management solution for low power portable devices. It provides three high efficiency switching DC/DC converters which seamlessly transition from battery to USB/wall adapter power when available.
Key Features
- Wide VIN Range: 1.8V to 5.5V
- Buck-Boost VOUT: 1.5V to 5.25V
- Buck-Boost Generates 3.3V at 300mA for VIN ≥ 1.8V, 3.3V at 800mA for VIN ≥ 3V
- Dual 350mA Buck Regulators, VOUT: 0.6V to VIN n 38μA Quiescent Current in Burst Mode® Operation n 1.8V, 50mA Always-On LDO
- Protected 100mA Hot Swap™ Output
- Pushbutton On/Off Control
- Current Limited 200mA MAX Output
- Programmable Power-Up Sequencing n 24-lead 4mm × 4mm × 0.75mm QFN Package
