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Power Bank

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Richtek provides complete power bank solutions including synchronous Boost, linear charger and switching charger. We also provide integrated solutions combined with Boost, battery charger and ADC for battery SOC detection. Without extra MCU, you can design an easy-to-use power bank with the least BOM cost.

Please click on the application name of the chart, to view a list of product applications

Switching Chager
Part NumberDescriptionRelated Products
RT9451Switch-Mode Single Cell Li-ion Battery Charger with USB OTGBattery Management > Single Cell Li-Ion Battery Chargers
RT9455Switch-Mode Single Cell Li-Ion Battery Charger with USB-OTGBattery Management > Single Cell Li-Ion Battery Chargers
Linear Charger
Part NumberDescriptionRelated Products
RT9480Easy to Use Power Bank Solution (EZPBS™) Integrated Chip with Two Ports OutputBattery Management > Single Cell Li-Ion Battery Chargers
Boost
Part NumberDescriptionRelated Products
RT9266Tiny Package, High Efficiency, Step-up DC/DC ConverterSwitching Regulators > Step-Up (Boost) Converters
RT9266BTiny Package, High Efficiency, Step-Up DC/DC ConverterSwitching Regulators > Step-Up (Boost) Converters
Technical Documents
TitleLast UpdateShareDownload
Power Mangement Components for Lithium-Ion Battery Powered Applications2018/11/15
Power IC Solutions for IoT/Portable/Wearable/Battery-Powered Applications2018/11/15
Designing Applications with Lithium-Ion Batteries2018/10/30
Understanding the characteristics of Li-ion batteries and Richtek power management solutions2018/10/30
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