Description
LTC3625/LTC3625-1 1A High Efficiency 2-Cell Supercapacitor Charger with Automatic Cell Balancing .
The LTC®3625/LTC3625-1 are programmable supercapacitor chargers designed to charge two supercapacitors in series to a fixed output voltage (4.
Features
* n High Efficiency Step-Up/Step-Down Charging of Two Series Supercapacitors
n Automatic Cell Balancing Prevents Capacitor Overvoltage During Charging
n Programmable Charging Current Up to 500mA (Single Inductor), 1A (Dual Inductor)
n VIN = 2.7V to 5.5V n Selectable 2.4V/2.65V Regulation per Cell (LTC
Applications
* n Servers, RAID Systems, Mass Storage, High Current Backup Supplies
n Solid State Hard Drives n Wireless Power Meters n High Peak Power Boosted Supplies
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and ThinSOT is a trademark of Linear Technology Corporation. All o