Texas Instruments

Description

The LTC 4221 is a 2-channel Hot SwapTM controller that allows a board to be safely inserted and removed from a live backplane. Using two independent high The S-8243A/B Series is a protection IC for lithium-ion rechargeable battery. The S-8243A Series protects 3-series, the S-8243B. Series protects 4-series cell 3 Description. For 4.5 V-5 V. The LM3668 is a synchronous buck-boost DC-DC converter optimized for powering low voltage circuits. 1-A Maximum Load converter able to provide a regulated output voltage. Real Buck or Boost Operation from an input supply that can be higher or lower than. Adjustable and Longer term excess voltage events are typically due to poor regulation or faults in the power grid and can exceed 300 Vac and last for hours or be less than 50.