Part Number RT9490
Manufacturer Richtek
Title 5A 2-4 Cell Buck-Boost Switching Battery Charger
Description The RT9490 is a highly-integrated 5A Buck-Boost switch mode battery charge management and system power path management device for 2-4 cell Li-Ion ...
⚫ High Efficiency, 750kHz/1MHz/1.5MHz Programmable Frequencies, Synchronous Switch-Mode Buck-Boost Charger  96.7% Charge Efficiency at 2A with 9V Input and 8V Battery  Supports 3.6V to 24V Input Voltage Range  Average Input Current Regulation (AICR)  Minimum Input Voltage Regulation (MIVR)
⚫ Sup...

File Size 1.73MB
Datasheet RT9490 PDF File

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