Supreme Components International, an authorised distributor, presents the ETA9742 from ETA Semiconductor, a high-performance synchronous boost charger optimized for single-cell Li-ion and Li-polymer batteries. This power management IC offers exceptional efficiency in a compact form factor. The ETA9742 is designed to provide a stable and regulated output voltage, ensuring optimal charging performance for your battery-powered devices. Its synchronous boost architecture minimizes power loss, resulting in extended battery life and reduced heat generation. Ideal for portable electronics, wearables, and other battery-operated applications. Benefit from reliable charging and efficient power conversion with the ETA9742. Contact Supreme Components International for all your electronic component needs.
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Specifications
| Parameter | Value |
|---|---|
| Package Type | QFN-16 |
| Output Voltage | 5 Volts |
| Input Voltage Range | 2.5 Volts to 4.5 Volts |
| Switching Frequency | 1.5 Megahertz |
| Maximum Charge Current | Up to 2.1 Amperes |