BQ2057WSN,662-2198,Texas Instruments BQ2057WSN 锂离子、锂聚合物 电池充电控制器, 4.5 → 15 V电源, 8引脚 SOIC封装 ,Texas Instruments
Integrated battery charging ICs from Texas Instruments intended for use with Lithium-Ion & Lithium-Polymer cells. These devices provide a complete charging and monitoring solution and include internal power devices capable of supplying charging currents of up to several amps.
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