Description
www.DataSheet4U.com LTC4054L-4.2 150mA Standalone Linear Li-Ion Battery Charger in ThinSOT DESCRIPTIO The LTC®4054L is a complete, constant-current/c.
Features
* include charge current monitor, undervoltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. , LTC and LT are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation.
* U. S. P
Applications
* using low capacity rechargeable lithium-ion coin cells. Furthermore, the LTC4054L is specifically designed to work within USB power specifications. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback regulates the charge c