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型号	功能描述	生产厂家&企业	LOGO
BQ2972	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ2972	Cost-Effective Voltage and Current Protection Integrated Circuit 文件：1.85787 Mbytes Page：31 Pages	TI1 德州仪器	TI1
BQ2972	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.96462 Mbytes Page：32 Pages	TI 德州仪器	TI
BQ2972	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ2972	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ2972	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29723	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29723DSER	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29723DSET	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29728	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29728DSER	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29728DSET	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29729	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29729DSER	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29729DSET	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries 1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge	TI1 德州仪器	TI1
BQ29723	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29723	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.96462 Mbytes Page：32 Pages	TI 德州仪器	TI
BQ29723DSER	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.96462 Mbytes Page：32 Pages	TI 德州仪器	TI
BQ29723DSER	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29723DSER	Cost-Effective Voltage and Current Protection Integrated Circuit 文件：1.85787 Mbytes Page：31 Pages	TI1 德州仪器	TI1
BQ29723DSER	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29723DSER	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29723DSET	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29723DSET	Cost-Effective Voltage and Current Protection Integrated Circuit 文件：1.85787 Mbytes Page：31 Pages	TI1 德州仪器	TI1
BQ29723DSET	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29723DSET	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29723DSET	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.96462 Mbytes Page：32 Pages	TI 德州仪器	TI
BQ29723DSET	封装/外壳：6-WFDFN 功能：电池保护包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：IC BATT PROT LI-ION 1CELL 6WSON 集成电路（IC）电池管理	TI2 德州仪器	TI2
BQ29728	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.96462 Mbytes Page：32 Pages	TI 德州仪器	TI
BQ29728	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29728DSER	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29728DSER	封装/外壳：6-WFDFN 功能：电池保护包装：卷带（TR）描述：IC BATTERY MANAGEMENT 集成电路（IC）电池管理	TI2 德州仪器	TI2
BQ29728DSET	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29729	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29729	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.96462 Mbytes Page：32 Pages	TI 德州仪器	TI
BQ29729DSER	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.96462 Mbytes Page：32 Pages	TI 德州仪器	TI
BQ29729DSER	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29729DSER	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29729DSER	Cost-Effective Voltage and Current Protection Integrated Circuit 文件：1.85787 Mbytes Page：31 Pages	TI1 德州仪器	TI1
BQ29729DSER	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29729DSET	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29729DSET	Cost-Effective Voltage and Current Protection Integrated Circuit 文件：1.85787 Mbytes Page：31 Pages	TI1 德州仪器	TI1
BQ29729DSET	Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.88288 Mbytes Page：33 Pages	TI1 德州仪器	TI1
BQ29729DSET	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.92447 Mbytes Page：34 Pages	TI 德州仪器	TI
BQ29729DSET	BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries 文件：1.96462 Mbytes Page：32 Pages	TI 德州仪器	TI
2972	70 MHz Center Frequency 文件：53.37 Kbytes Page：3 Pages	KR KR Electronics, Inc.	KR
2972	Nylon D-Subminiature Mounting Hole Plugs 文件：139.32 Kbytes Page：1 Pages	HeycoHeyco. 海科	Heyco
AN2972	Designing an antenna for the M24LRxx-R 文件：1.48589 Mbytes Page：25 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS

BQ2972供应商更多...

更新时间：2025-8-16 10:28:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市中联芯电子有限公司	BQ29729DSER	TI/德州仪器	23+	WSON-6	2500	市场最低原装现货假一罚百可开原型号	询价
深圳市盈慧通电子有限公司	BQ29723DSER	TI(德州仪器)	2511	WSON-6	4945	电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价	询价
深圳市昊天芯诚电子有限公司	BQ29723DSER	TI/德州仪器	25+	原厂封装	9999		询价
深圳市羿芯诚电子有限公司	BQ29729DSER	TI/德州仪器	24+	WSON-6	2500	原装现货/假一罚十	询价
深圳市宇创芯科技有限公司	BQ29729DSER	TI/德州仪器	24+	WSON-6	9600	原装现货,优势供应,支持实单!	询价
深圳市胜彬电子有限公司	BQ29728DSER	TI/德州仪器	22+	WSON-6	9000	原装正品现货假一罚十	询价
深圳市汇莱威科技有限公司	BQ2972	TI	24+	WSON\|6	71000	免费送样原盒原包现货一手渠道联系	询价
深圳市恒科翔业电子有限公司	BQ2972	TI德州仪器	22+		24000	原装正品现货,实单可谈,量大价优	询价
深圳市迈锐达科技有限公司	BQ29728DSER	TEXAS	24+	WSON-6	10000		询价
深圳航星空电子技术有限公司	BQ29723DSER	TI(德州仪器)	23+	N/A	6000	公司只做原装，可来电咨询	询价

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BQ2972规格书下载地址

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BQ32000DR
https://hfx03.114ic.com/
2022-4-1
BQ298000RUGR
BQ298000RUGR
2021-6-23
BQ296114DSGR
Charge Management 电池管理 , MP2639 电池管理 , 4.2 V Li-Ion 电池管理 , 12 V 电池管理 , NiMH 电池管理 , 1 A Li-Ion 电池管理
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BQ2945-气体计IC，带有SMBus接口
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BQ2972供应商更多...

BQ2972芯片相关品牌

BQ2972规格书下载地址

BQ2972参数引脚图相关

BQ2972数据表相关新闻

BQ3287AMT-I只做原装，现货价低

BQ32000DR

BQ298000RUGR

BQ296114DSGR

BQ296223DSGT，BQ2962用于2节，3节和4节锂离子电池的过压保护（OVP

BQ2945-气体计IC，带有SMBus接口

DdatasheetPDF页码索引