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Description:1A Linear Li-Ion Battery Charger
Manufacturer:Advanced Analogic Technologies
Datasheet:PDF (692K).
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The AAT1153 SwitchRegTM is a 1.2MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions. The AAT1153 also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications.

Click here to download AAT3683IVN-4.2-4-T1 Datasheet
Click here to download AAT3683IVN-4.2-4-T1 Datasheet
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