BQ2019 系列
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德州仪器电池监测IC及工具
BQ2019系列是一系列先进的电池管理集成电路(IC),专为精密电池充电应用而设计。该系列旨在优化性能和效率,特别适用于锂离子(Li-ion)和锂聚合物(LiPo)电池,使其成为各种便携式电子设备的理想选择。BQ2019具备多项关键特性,包括集成的电源路径管理、先进的充电算法以及全面的安全功能,这些特性共同提升了电池供电系统的性能,同时延长了电池寿命。
BQ2019系列采用复杂的充电架构,支持多种充电模式,确保电池能够快速且安全地充电。其智能电源路径管理允许同时进行充电和放电,使设备能够不间断地持续运行。这一特性在需要高运行时间的应用中尤为有益,例如智能手机、平板电脑和可穿戴技术。此外,该器件还配备了热调节功能,可在充电过程中防止过热,从而保护电池并延长其使用寿命。
BQ2019设计灵活,能够适应广泛的电压范围,并处理不同容量的电池,使其适用于行业内的多种应用。典型的使用场景包括消费电子、医疗设备和工业应用,这些领域对可靠的电池管理至关重要。BQ2019系列的紧凑封装设计也便于集成到空间受限的环境中,确保制造商能够在满足现代设计挑战的同时不牺牲性能。
此外,BQ2019系列具备强大的故障检测和监控功能,能够提供实时状态更新和警报。这一特性增强了系统的可靠性和安全性,特别是在电动汽车和可再生能源系统等关键应用中。总体而言,BQ2019系列作为电池管理的领先解决方案,为广泛的电子应用提供了卓越的性能、安全性和多功能性。
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BQ2019 - 型号列表共 7 个型号
| 制造商零件编号 | 价格/库存 | Type | Standard Package | rohs | Factory Pack Quantity | Product Category | RoHS | Product | Package | Battery Type | Operating Temperature | Mounting | Supplier Package | Standard Package Name | EU RoHS | Maximum Operating Temperature | Package Height | Packaging | Maximum Operating Supply Voltage | Package Width | PCB | Package Length | Minimum Operating Temperature | Minimum Operating Supply Voltage | Pin Count | Lead Shape | Function | Mounting Type | Supplier Device Package | Battery Chemistry | Package / Case | Voltage - Supply | Operating Supply Voltage | Series | Unit Weight | Mounting Style | Minimum Operating Temperature | Product Type | Maximum Operating Temperature | Brand | Height | Length | 功能 | 电池化学 | 操作温度 | 电压 - 电源 | 封装/外壳 | Other Names | Board Level Components | 最高工作温度 | 安装类型 | 高度 | 最低工作温度 | 宽度 | 封装类型 | 引脚数目 | 长度 | 尺寸 | 电池类型 | Family | Tool Is For Evaluation Of | Input Voltage | Life | Main Purpose | Utilized IC / Part | Supplied Contents | Dimensions | Package Type | Width |
|---|
| 询价 | Battery Monitoring | Tape & Reel | Lead free / RoHS Compliant | 2000 | Battery Management | RoHS Compliant | Charge Management | 8TSSOP | Li-Ion|NiMH | -20 to 70 °C | Surface Mount | TSSOP | TSSOP | Compliant | 70 | 1.05(Max) | Tape and Reel | 5.5 | 4.5(Max) | 8 | 3.1(Max) | -20 | 2.8 | 8 | Gull-wing | Battery Monitor | Surface Mount | 8-TSSOP | Li-Ion, NiMH | 8-TSSOP (0.173", 4.40mm Width) | 2.8 V ~ 5.5 V | 2.8 V to 5.5 V | BQ2019 | 0.001185 oz | SMD/SMT | - 20 C | Charge Management | + 70 C | Texas Instruments | 1.15 mm | 3 mm | Battery Monitor | Li-Ion, NiMH | -20°C ~ 70°C | 2.8 V ~ 5.5 V | 8-TSSOP (0.173", 4.40mm Width) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | Battery Monitoring | Rail / Tube | Lead free / RoHS Compliant | 100 | Battery Management | RoHS Compliant | Charge Management | 8TSSOP | Li-Ion|NiMH | -20 to 70 °C | Surface Mount | TSSOP | TSSOP | Compliant | 70 | 1.05(Max) | Tube | 5.5 | 4.5(Max) | 8 | 3.1(Max) | -20 | 2.8 | 8 | Gull-wing | Battery Monitor | Surface Mount | 8-TSSOP | Li-Ion, NiMH | 8-TSSOP (0.173", 4.40mm Width) | 2.8 V ~ 5.5 V | 2.8 V to 5.5 V | BQ2019 | 0.001185 oz | SMD/SMT | - 20 C | Charge Management | + 70 C | Texas Instruments | 1.15 mm | 3 mm | Battery Monitor | Li-Ion, NiMH | -20°C ~ 70°C | 2.8 V ~ 5.5 V | 8-TSSOP (0.173", 4.40mm Width) | 296-9348-5 | Y | +70 °C | 表面贴装 | 1.15mm | -20 °C | 4.4mm | TSSOP | 8 | 3mm | 3 x 4.4 x 1.15mm | 锂离子、镍氢 | - | - | - | - | - | - | - | - | - | - | |
| 询价 | Development Kit | Bulk | Lead free / RoHS Compliant | 1 | Power Management IC Development Tools | No | Power Management Modules | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 296-9347 | - | - | - | - | - | - | - | - | - | - | - | BQ2019 | BQ2019 | 2.8 V to 4.2 V | Obsolete | Power Management, Battery Monitor | BQ2019 | Board | - | - | - | |
| 询价 | Battery Monitoring | Rail / Tube | Lead free / RoHS Compliant | 100 | Battery Management | RoHS Compliant | Charge Management | 8TSSOP | Li-Ion|NiMH | -20 to 70 °C | Surface Mount | TSSOP | TSSOP | Compliant | 70 | 1.05(Max) | Tube | 5.5 | 4.5(Max) | 8 | 3.1(Max) | -20 | 2.8 | 8 | Gull-wing | Battery Monitor | Surface Mount | 8-TSSOP | Li-Ion, NiMH | 8-TSSOP (0.173", 4.40mm Width) | 2.8 V ~ 5.5 V | 2.8 V to 5.5 V | BQ2019 | 0.001185 oz | SMD/SMT | -20 °C | Charge Management | +70 °C | Texas Instruments | 1.15mm | 3mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 x 4.4 x 1.15mm | TSSOP | 4.4mm | |
| 询价 | Battery Monitoring | Tape & Reel | Lead free / RoHS Compliant | 2000 | Battery Management | RoHS Compliant | Charge Management | 8TSSOP | Li-Ion|NiMH | -20 to 70 °C | Surface Mount | TSSOP | TSSOP | Compliant | 70 | 1.05(Max) | Tape and Reel | 5.5 | 4.5(Max) | 8 | 3.1(Max) | -20 | 2.8 | 8 | Gull-wing | Battery Monitor | Surface Mount | 8-TSSOP | Li-Ion, NiMH | 8-TSSOP (0.173", 4.40mm Width) | 2.8 V ~ 5.5 V | 2.8 V to 5.5 V | BQ2019 | 0.001185 oz | SMD/SMT | - 20 C | Charge Management | + 70 C | Texas Instruments | 1.15 mm | 3 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
共 7 个型号
