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LT1620 - Rail-to-Rail Current Sense Amplifier

Download the LT1620 datasheet PDF. This datasheet also covers the LT1 variant, as both devices belong to the same rail-to-rail current sense amplifier family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • s s s.

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Note: The manufacturer provides a single datasheet file (LT1-620.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LT1620/LT1621 Rail-to-Rail Current Sense Amplifier FEATURES s s s DESCRIPTIO s s s s s Accurate Output Current Programming Usable in Charging Applications Up to 32V Output Programmable Load Current Monitor for End-ofCharging-Cycle Notification (16-Pin Version) Dual Function IC (LT1621) Allows Convenient Integration of Load and Input Current Sensing Level-Shifted Current Sense Output for Current Mode PWM Controllers Can be Used for NiCd, NiMH, Lead-Acid and LithiumIon Battery Charging Greater than 96% Efficiency Possible in Charger Applications High Output Currents Possible: > 10A Easily Obtained The LT ®1620 simplifies the design of high performance, controlled current battery charging circuits when used in conjunction with a current mode PWM controller IC.