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LT1620 - Rail-to-Rail Current Sense Amplifier

This page provides the datasheet information for the LT1620, a member of the LT1 Rail-to-Rail Current Sense Amplifier family.

Features

  • s s s.

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Full PDF Text Transcription

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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.
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