ETA9741 SOP-8
2A Switching Charger, 2.4A Boost and Fuel Gauge with Single Inductor
Bi-Directional Power conversion with Single
Inductor
Automatic Mode Switching
Switching Charger
5V Synchronous Boost
Up to 96% Efficiency
2A charging current and 2.4A discharging
No-Battery detection
No External Sense resistor
4 LEDs Fuel gauge
Button Controlled
APPLICATIONS
Tablet, MID
Smart Phone
Power Bank
68,000 تومان
5 در انبار
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Official retailer
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Quality guaranteed
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Free delivery from $99
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Free returns is available
توضیحات
■ETA9741 is a switching Li-Ion battery charger capable of delivering 2A of charging current to
the battery and also capable of delivering up to 5V/2.4A in boost operation, with high efficiency
in both charging mode and boost mode. It also includes a fuel gauge system for power indication.For charging, it uses a proprietary control scheme that eliminates the current sense resistor for conventional constant current control, maximizing efficiency, reducing charging time and reducing costs.It can also output a 5V voltage in the reversed direction by boosting from the battery. It only needs a single inductorto provide power bi-direction ally with a proprietary automatic mode detect and switch scheme. ETA9741is an ideal all-in-one solution for battery charging and discharge applications, such as power banks, smart phones, and tablets with only one USB port that can be used for charging battery function.
■ETA9741 is suitable for charging a 4.2V Li-ion battery. And ETA9741 is in ESOP8 package.
توضیحات تکمیلی
| Package |
SOP-8 |
|---|---|
| کیفیت |
original |
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