芯天下

BQ2019 系列

ti

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。

系列图片(6 张)

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BQ2019 - 型号列表7 个型号

Standard Package

Factory Pack Quantity

Type

Packaging

Product Category

Minimum Operating Temperature

Maximum Operating Temperature

RoHS

Product

Height

Length

Other Names

制造商零件编号价格/库存TypeStandard PackagerohsFactory Pack QuantityProduct CategoryRoHSProductPackageBattery TypeOperating TemperatureMountingSupplier PackageStandard Package NameEU RoHSMaximum Operating Temperature Package Height PackagingMaximum Operating Supply Voltage Package Width PCBPackage Length Minimum Operating Temperature Minimum Operating Supply Voltage Pin CountLead ShapeFunctionMounting TypeSupplier Device PackageBattery ChemistryPackage / CaseVoltage - SupplyOperating Supply VoltageSeriesUnit WeightMounting StyleMinimum Operating TemperatureProduct TypeMaximum Operating TemperatureBrandHeightLength功能电池化学操作温度电压 - 电源封装/外壳Other NamesBoard 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FamilyTool Is For Evaluation OfInput VoltageLifeMain PurposeUtilized IC / PartSupplied ContentsDimensionsPackage TypeWidth
BQ2019PWR
3
BQ2019PWR

Battery Monitoring Li-Ion/NiMH 8-Pin TSSOP T/R

texas instruments

询价Battery MonitoringTape & ReelLead free / RoHS Compliant2000Battery ManagementRoHS CompliantCharge Management8TSSOPLi-Ion|NiMH-20 to 70 °CSurface MountTSSOPTSSOPCompliant701.05(Max)Tape and Reel5.54.5(Max)83.1(Max)-202.88Gull-wingBattery MonitorSurface Mount8-TSSOPLi-Ion, NiMH8-TSSOP (0.173", 4.40mm Width)2.8 V ~ 5.5 V2.8 V to 5.5 VBQ20190.001185 ozSMD/SMT- 20 CCharge Management+ 70 CTexas Instruments1.15 mm3 mmBattery MonitorLi-Ion, NiMH-20°C ~ 70°C2.8 V ~ 5.5 V8-TSSOP (0.173", 4.40mm Width)----------------------
BQ2019PW
4
BQ2019PW

Battery Monitoring Li-Ion/NiMH 8-Pin TSSOP Tube

texas instruments

询价Battery MonitoringRail / TubeLead free / RoHS Compliant100Battery ManagementRoHS CompliantCharge Management8TSSOPLi-Ion|NiMH-20 to 70 °CSurface MountTSSOPTSSOPCompliant701.05(Max)Tube5.54.5(Max)83.1(Max)-202.88Gull-wingBattery MonitorSurface Mount8-TSSOPLi-Ion, NiMH8-TSSOP (0.173", 4.40mm Width)2.8 V ~ 5.5 V2.8 V to 5.5 VBQ20190.001185 ozSMD/SMT- 20 CCharge Management+ 70 CTexas Instruments1.15 mm3 mmBattery MonitorLi-Ion, NiMH-20°C ~ 70°C2.8 V ~ 5.5 V8-TSSOP (0.173", 4.40mm Width)296-9348-5Y+70 °C表面贴装1.15mm-20 °C4.4mmTSSOP83mm3 x 4.4 x 1.15mm锂离子、镍氢----------
BQ2019EVM-001
BQ2019EVM-001

Evaluation Module For BQ2019

texas instruments

询价Development KitBulkLead free / RoHS Compliant1Power Management IC Development ToolsNoPower Management Modules---------------------------------------296-9347-----------BQ2019BQ20192.8 V to 4.2 VObsoletePower Management, Battery MonitorBQ2019Board---
BQ2019PWG4
4
BQ2019PWG4

Battery Monitoring Li-Ion/NiMH 8-Pin TSSOP Tube

texas instruments

询价Battery MonitoringRail / TubeLead free / RoHS Compliant100Battery ManagementRoHS CompliantCharge Management8TSSOPLi-Ion|NiMH-20 to 70 °CSurface MountTSSOPTSSOPCompliant701.05(Max)Tube5.54.5(Max)83.1(Max)-202.88Gull-wingBattery MonitorSurface Mount8-TSSOPLi-Ion, NiMH8-TSSOP (0.173", 4.40mm Width)2.8 V ~ 5.5 V2.8 V to 5.5 VBQ20190.001185 ozSMD/SMT-20 °CCharge Management+70 °CTexas Instruments1.15mm3mm------------------------3 x 4.4 x 1.15mmTSSOP4.4mm
BQ2019PWRG4
2
BQ2019PWRG4

Battery Monitoring Li-Ion/NiMH 8-Pin TSSOP T/R

texas instruments

询价Battery MonitoringTape & ReelLead free / RoHS Compliant2000Battery ManagementRoHS CompliantCharge Management8TSSOPLi-Ion|NiMH-20 to 70 °CSurface MountTSSOPTSSOPCompliant701.05(Max)Tape and Reel5.54.5(Max)83.1(Max)-202.88Gull-wingBattery MonitorSurface Mount8-TSSOPLi-Ion, NiMH8-TSSOP (0.173", 4.40mm Width)2.8 V ~ 5.5 V2.8 V to 5.5 VBQ20190.001185 ozSMD/SMT- 20 CCharge Management+ 70 CTexas Instruments1.15 mm3 mm---------------------------
+BQ2019PW
+BQ2019PW

Battery Monitoring Li-Ion/NiMH 8-Pin TSSOP Tube

texas instruments

询价--------------------------------------------------------------------
+BQ2019PWR
+BQ2019PWR

Battery Monitoring Li-Ion/NiMH 8-Pin TSSOP T/R

texas instruments

询价--------------------------------------------------------------------
7 个型号