RAA489118 Overview
RAA489118 Buck-Boost Battery Charger with SMBus Interface for General 30V and USB PD EPR Datasheet The RAA489118 is a buck-boost charger supporting 30V input and 30V battery. The RAA489118 provides charging and protection.
RAA489118 Key Features
- Buck-boost charger for 2 to 7-cell up to 30V batteries
- Optional BFET
- Input voltage range: 3.9V to 30V (no dead zone)
- System output voltage: 2.4V to 30.8V
- Autonomous charging option (automatic
- Pass-Through mode in forward direction
- Adapter current and battery current monitor
- Trickle charging of depleted battery
- Reverse buck, boost, and buck-boost operation
- Battery Ship mode option
RAA489118 Applications
- Standalone battery charging for 2 to 7-cell batteries, including batteries for power tools, portable vacuums, battery-powered lawn mowers, drones
- 2-cell to 7-cell tablets, Ultrabooks, notebooks, power banks, and any USB-C interface portable device requiring batteries