BQ24161 semiconductor 系列
Texas Instruments IncorporatedBQ24161系列锂离子电池充电器
Texas Instruments 的 BQ24161 系列是一款专为便携设备提供快速高效充电的锂离子电池充电器。这些 IC 支持单节和双节锂离子电池，适用于从智能手机到无人机等多种应用。如果您正在开发需要可靠快速充电解决方案的便携电子产品，这些芯片绝对值得考虑。
值得注意的是，它们能够在保证热管理和安全功能的同时处理快速充电。这对于高通量智能手机或可穿戴设备等可能过热的问题设备至关重要。当工程师需要在速度和安全性之间取得平衡而不牺牲设计空间时，往往会选择这些芯片。
另一个实用方面是其充电配置的灵活性。BQ24161 系列支持多种充电算法，可以根据设备的具体需求进行定制。无论是追求快速充电还是最大化电池寿命的均衡充电，这些充电器都能适应这些要求。
总体而言，如果您正在设计需要强大而高效的锂离子充电器的产品，Texas Instruments 的 BQ24161 系列是一个很好的选择。它提供了良好的性能和可靠性，是许多领域工程师的首选方案。
系列图片（7 张）
文档与媒体
常见问答
BQ24161 semiconductor - 型号列表
共 9 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 标准包装数量 | RoHS | 供电电压 | 包装方式 | 安装类型 | 封装形式 | 供应商器件封装 | 功能 | 电池化学类型 | 工作温度 | 输出电流 | 零件状态 | 额定电压 | 电池节数 | 供电电流 | 稳压器拓扑 | 主IC供电电流 | 安装样式 | 包装数量 | 产品特性 | 软件 | 产品子类型 | 控制接口 | 功能框图 | 使用的IC/零件 | 测试温度 | 制造商全称 | 其他名称 | 充电时间 | 系列 | 开发套件 | 工厂包装数量 | 产品 | 温度显示 | 抗辐射加固 | 最小供电电压 | 冷却的封装 | 位数 | 类型 | 标准封装名称 | 欧盟RoHS | 宽度 | 引脚样式 | 总长度 | 外壳尺寸-插件 | 印刷电路板数量 | SVHC | 海关税号 | 最大充电电流 | 输出电流（典型） | 输出电压（最大） | 输出电压（最小/固定） | 高度 | 长度 | 重量 | 封装体颜色 | 引脚数 | 材料表面处理 | 尺寸/外形 | 已删除 | 基本单元 |
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 Battery Management 2.5A,Dual-Inp,Li-Ion Batt Charger Battery Charger Li-Ion 2500mA 3.5V to 4.44V 49-Pin DSBGA T/R IC BATT CHRG MGMT LI-ION 49DSBGA BQ24161YFFT, Battery Charge Controller IC, Lithium-Ion, 2.5A, 49-Pin DSBGA BATT CHRG, MGMT, LI-ION, 49DSBGA 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path Texas Instruments | 2510 | 96: ¥26.605 | Battery Management | 250 | Lead free / RoHS Compliant | 4.2 V ~ 10 V | Tape and Reel | Surface Mount | 49-UFBGA, DSBGA | 49-DSBGA (2.8x2.8) | Charge Management, Power Management | Li-Ion | -40°C ~ 85°C | 2500mA | ACTIVE | 4.2 → 18 V | :1 | 2.5 A | Switchmode Buck | 2.5 | SMD/SMT | DSBGA | Power Path | SLUSAO0F | Charge Management | I2C | fbd_slusao0f.gif | View | -40 to 85 | - | 296-30165-2 | Yes | BQ24161 | - | 250 | - | - | No | 4.2 V | DSBGA | 49 | Battery Charger | BGA | Compliant | 3.1mm | Ball | 3.1 | 0.43 | 49 | :No SVHC (16-Dec-2013) | 85423190 | :2.5A | 550mA | 4.44 V | 3.5 V | 0.595mm | 3.1mm | 0.012 | :DSBGA | :49 | :- | 3.1 x 3.1 x 0.595mm | Compliant | :24161 |
Battery Charger Li-Ion 2500mA 3.5V to 4.44V 49-Pin DSBGA T/R IC BATT CHRG MGMT LI-ION 49DSBGA Battery Management 2.5A,Dual-Inp,Li-Ion Batt Charger 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path Texas Instruments | 10 | 3000: ¥21.2908 | Battery Management | 3,000 | Lead free / RoHS Compliant | 4.2 V ~ 10 V | Tape and Reel | Surface Mount | 49-UFBGA, DSBGA | 49-DSBGA (2.8x2.8) | Charge Management, Power Management | Li-Ion | -40°C ~ 85°C | 4.5 A | ACTIVE | 3.5 to 4.44 V | Single Cell | 5 mA | Switchmode Buck | 2.5 | SMD/SMT | DSBGA | Power Path | SLUSAO0F | Charge Management | I2C | fbd_slusao0f.gif | View | -40 to 85 | Texas Instruments | 296-30090-2 | - | BQ24161 | BQ24161EVM-721 | 3000 | Charge Management | - | No | 4.2 V | DSBGA | 49 | Battery Charger | BGA | Compliant | 3.1 | Ball | 3.1 | 0.43 | 49 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC BATT CHRG MGMT LI-ION WCSP Battery Management Dual i/p Swmode charger Texas Instruments | 69000 | 76: ¥26.792 | - | 3,000 | Request inventory verification / Request inventory verification | 4.2 V ~ 10 V | Tape & Reel (TR) | Surface Mount | 49-UFBGA, DSBGA | 49-DSBGA (2.8x2.8) | Charge Management, Power Management | Li-Ion, Li-Pol | -40°C ~ 85°C | 4.5 A | - | - | - | 15 mA | - | - | SMD/SMT | - | - | - | Charge Management | - | - | - | - | Texas Instruments | 296-35525-2 | Yes | - | BQ24161EVM-721 | - | Charge Management | No | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 IC BATT CHRG MGMT LI-ION 24VQFN Battery Management Dual-In,1Cell Swmode LiIon Batt Charger Battery Charger Li-Ion 2500mA 3.5V to 4.44V 24-Pin VQFN EP T/R 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path Texas Instruments | 10 | 250: ¥25.5544 | Battery Management | 250 | Lead free / RoHS Compliant | 4.2 V ~ 10 V | Tape & Reel (TR) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | Charge Management, Power Management | Li-Ion, Li-Pol | -40°C ~ 85°C | 2.5 A | ACTIVE | 3.5 to 4.44 V | Single Cell | 15 mA | Switchmode Buck | 2.5 | SMD/SMT | 250 | SMALL T&R | Power Path | SLUSAO0F | Charge Management | I2C | fbd_slusao0f.gif | View | -40 to 85 | Texas Instruments | 296-34910-2 | Yes | BQ24161 | BQ24161EVM-721 | 250 | Charge Management | Yes | No | 4.2 V | VQFN EP | 24 | Battery Charger | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC BATT CHRG MGMT LI-ION 24VQFN Battery Management 2.5A Dual-Input Sgl Battery Charger Li-Ion 2500mA 3.5V to 4.44V 24-Pin VQFN EP T/R 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path* Texas Instruments | 8000 | 250: ¥25.7489 | - | 250 | Lead free / RoHS Compliant | 4.2 V ~ 10 V | Tape & Reel (TR) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | Charge Management, Power Management | Li-Ion, Li-Pol | -40°C ~ 85°C | - | ACTIVE | 10 | Single Cell | 15 mA | Switchmode Buck | 2.5 | SMD/SMT | 250 | SMALL T&R | JEITA BAT Temp Monitoring Power Path | SLUSAO0F | Charge Management | I2C | fbd_slusao0f.gif | View | -40 to 85 | - | 296-34983-2 | Yes | - | - | - | - | Yes | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC BATT CHRG MGMT LI-ION 24VQFN Battery Management Dual-In,1Cell Swmode LiIon Batt Charger 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path Texas Instruments | 10 | 3000: ¥21.2908 | Battery Management | 3,000 | RoHS Compliant | 4.2 V ~ 10 V | Tape & Reel (TR) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | Charge Management, Power Management | Li-Ion, Li-Pol | -40°C ~ 85°C | 2.5 A | ACTIVE | 10 | Single Cell | - | Switchmode Buck | 2.5 | - | 3000 | LARGE T&R | Power Path | SLUSAO0F | - | I2C | fbd_slusao0f.gif | View | -40 to 85 | Texas Instruments | - | - | BQ24161 | BQ24161EVM-721 | 3000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC BATT CHRG MGMT LI-ION 24VQFN Battery Management 2.5A Dual-Input Sgl 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path* Texas Instruments | 10 | 3000: ¥23.3784 | - | 3,000 | RoHS Compliant | 4.2 V ~ 10 V | Tape & Reel (TR) | Surface Mount | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | Charge Management, Power Management | Li-Ion, Li-Pol | -40°C ~ 85°C | 2.5 A | ACTIVE | 10 | Single Cell | - | Switchmode Buck | 2.5 | - | 3000 | LARGE T&R | JEITA BAT Temp Monitoring Power Path | SLUSAO0F | - | I2C | fbd_slusao0f.gif | View | -40 to 85 | Texas Instruments | - | - | BQ24161B | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC BATT CHRG MGMT LI-ION WCSP Battery Management Dual i/p Swmode charger Texas Instruments | 1250 | 80: ¥25.432 | - | 250 | RoHS Compliant | 4.2 V ~ 10 V | Tape & Reel (TR) | Surface Mount | 49-UFBGA, DSBGA | 49-DSBGA (2.8x2.8) | Charge Management, Power Management | Li-Ion, Li-Pol | -40°C ~ 85°C | 4.5 A | - | - | - | 15 mA | - | - | SMD/SMT | - | - | - | Charge Management | - | - | - | - | Texas Instruments | - | Yes | - | BQ24161EVM-721 | - | Charge Management | No | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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