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ETA6102 - 3MHz Switching Charger

Description

ETA6102 is a switching Li-Ion battery charger with dynamic power-path control and input current limiting.

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Datasheet Details

Part number ETA6102
Manufacturer ETA
File Size 487.68 KB
Description 3MHz Switching Charger
Datasheet download datasheet ETA6102 Datasheet
Additional preview pages of the ETA6102 datasheet.

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Full PDF Text Transcription

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ETA6102 2.5A, 3MHz Switching Charger with Dynamic Power Path in 8-pin ESOP DESCRIPTION ETA6102 is a switching Li-Ion battery charger with dynamic power-path control and input current limiting. When a battery is connected, depending on the battery voltage, the DC-DC switching regulator either pre-conditions, fastcharges the battery or just regulates a system voltage (VSYS) to a preset voltage. It does not require an external sense resistor for current sensing. The fast-charging current is determined by programming ISET pin. When the battery voltage reaches the termination voltage i.e. 4.35V, the charging path disconnects SYS to BATT.
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