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ETA1039
Features Output disconnect Short-circuit protection 5V/1.5A output power Output to input reverse current protection Efficiency up to 96% 40μA no-load IQ and light-load PFM mode Internal synchronous rectifier Programmable current limit Current mode control Logic control shutdown and thermal shutdown SOT23-6 package Applications Used in MIDs, smartphones' USB OTG Mobile backup battery chargers Alkaline, NiCd, and NiMH battery applications USB-powered devices
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- Product Description
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- Commodity name: ETA1039
- 封装: SOT23-6
- 品牌: Yutai Semiconductor
Features Output disconnect Short-circuit protection 5V/1.5A output power Output to input reverse current protection Efficiency up to 96% 40μA no-load IQ and light-load PFM mode Internal synchronous rectifier Programmable current limit Current mode control Logic control shutdown and thermal shutdown SOT23-6 package Applications Used in MIDs, smartphones' USB OTG Mobile backup battery chargers Alkaline, NiCd, and NiMH battery applications USB-powered devices
The ETA1039 is a highly efficient synchronous boost converter capable of delivering up to 1.5A of current to a fixed output of up to 5V from a low-voltage source. It integrates circuitry that disconnects the input and output during events such as shutdown, short circuit, output overcurrent, or output exceeding input.
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