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深圳市迅瑞创芯科技有限公司
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萦萫萤萧萨萭萪萩萫萫萬
瑞之辰-4056E-1.1A锂离子电池线性充电芯片-充电IC
价格
订货量(PCS)
¥0.28
≥3000
¥0.26
≥30000
店铺主推品 热销潜力款
联系人 文俐 销售
萦萫萤萧萨萭萪萩萫萫萬
发货地 广东省深圳市
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商品参数
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商品介绍
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联系方式
品牌 瑞之辰
封装 ESOP8
批号 2020
产品说明 1.1A锂离子电池线性充电器
功率 4V-8V
应用领域 家用电器
类型 充电IC
型号 4056E
数量 3000/盘
商品介绍
GENERAL DESCRIPTION
4056E is a complete CC/CV linear charger for single cell lithium-ion batteries. it is specifically designed to work within USB power Specifications.
No external sense resistor is needed and no blocking diode is required due to the internal P-MOSFET architecture.Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature .The charge voltage is fixed at 4.2V,and the charge current can be programmed externally with a single resistor. The 4056E automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached.
When the input supply (wall adapter or USB supply)is removed the 4056E automatically enters a low current state dropping the battery drain current to less than 2μA.The 4056E can beputinto shut down modere ducing the supply current to 55μ
Other features include Battery temperature monitor, under-voltage lockout, automatic recharge and two status pins to indicate charge and charge termination.
联系方式
公司名称 深圳市迅瑞创芯科技有限公司
联系卖家 文俐 (QQ:2924874591)
电话 萦萧萩萫萧萩营萤萪萧萭
手机 萦萫萤萧萨萭萪萩萫萫萬
传真 萨萭营营-萬萪营萨萪萧萪萬
地址 广东省深圳市
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