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ETA 9742
Features Single inductor bidirectional power conversion Automatic mode switching Switch charger 5V synchronous boost Up to 96% efficiency Maximum charging current up to 3A and discharging current up to 2.4A No battery detection No external detection resistor required LED for battery level indication and charge/discharge status indication Applications Tablet PCs, MIDs Smartphones Mobile power supplies
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- Product Description
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- Commodity name: ETA 9742
- 封装: ESOP8
- 品牌: Yutai Semiconductor
Features Single inductor bidirectional power conversion Automatic mode switching Switch charger 5V synchronous boost Up to 96% efficiency Maximum charging current up to 3A and discharging current up to 2.4A No battery detection No external detection resistor required LED for battery level indication and charge/discharge status indication Applications Tablet PCs, MIDs Smartphones Mobile power supplies
The ETA 9742 is a switching lithium-ion battery charger capable of delivering a charge current of up to 3 A to the battery and capable of delivering up to 5V 2.4 A in boost operation, with high efficiency in both charge and boost modes. It also includes a power meter system for power indication. For charging, it uses a proprietary control scheme that...
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