BQ2954资料datasheet下载供应商报价TI第2页-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
BQ2954PNG4	文件：429.22 Kbytes Page：26 Pages	丝印：2954PN-A3；Package：PDIP(N)；Lithium Ion Charge Management IC with Integrated Switching Controller Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects 文件：429.22 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954PNG4.B	文件：429.22 Kbytes Page：26 Pages	丝印：2954PN-A3；Package：PDIP(N)；Lithium Ion Charge Management IC with Integrated Switching Controller Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects 文件：429.22 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954PNG4.B	文件：428.54 Kbytes Page：26 Pages	丝印：2954PN-A3；Package：PDIP；Lithium Ion Charge Management IC with Integrated Switching Controller Features ➤ Safe charge of Li-Ion battery packs ➤ Pulse-width modulation control for current and voltage regulation ➤ Programmable high-side/low-side current-sense ➤ Fast charge terminated by selectable minimum current; safety backup termination at maximum time ➤ Pre-charge qualification 文件：428.54 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954SN	文件：429.22 Kbytes Page：26 Pages	丝印：2954-A3；Package：SOIC(D)；Lithium Ion Charge Management IC with Integrated Switching Controller Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects 文件：429.22 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954SN	文件：428.54 Kbytes Page：26 Pages	丝印：2954-A3；Package：SOIC；Lithium Ion Charge Management IC with Integrated Switching Controller Features ➤ Safe charge of Li-Ion battery packs ➤ Pulse-width modulation control for current and voltage regulation ➤ Programmable high-side/low-side current-sense ➤ Fast charge terminated by selectable minimum current; safety backup termination at maximum time ➤ Pre-charge qualification 文件：428.54 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954SN.B	文件：428.54 Kbytes Page：26 Pages	丝印：2954-A3；Package：SOIC；Lithium Ion Charge Management IC with Integrated Switching Controller Features ➤ Safe charge of Li-Ion battery packs ➤ Pulse-width modulation control for current and voltage regulation ➤ Programmable high-side/low-side current-sense ➤ Fast charge terminated by selectable minimum current; safety backup termination at maximum time ➤ Pre-charge qualification 文件：428.54 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954SN.B	文件：429.22 Kbytes Page：26 Pages	丝印：2954-A3；Package：SOIC(D)；Lithium Ion Charge Management IC with Integrated Switching Controller Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects 文件：429.22 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954SNTR	文件：429.22 Kbytes Page：26 Pages	丝印：2954-A3；Package：SOIC(D)；Lithium Ion Charge Management IC with Integrated Switching Controller Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects 文件：429.22 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954SNTR	文件：428.54 Kbytes Page：26 Pages	丝印：2954-A3；Package：SOIC；Lithium Ion Charge Management IC with Integrated Switching Controller Features ➤ Safe charge of Li-Ion battery packs ➤ Pulse-width modulation control for current and voltage regulation ➤ Programmable high-side/low-side current-sense ➤ Fast charge terminated by selectable minimum current; safety backup termination at maximum time ➤ Pre-charge qualification 文件：428.54 Kbytes 页数：26 Pages	TI 德州仪器	TI
BQ2954SNTR.B	文件：428.54 Kbytes Page：26 Pages	丝印：2954-A3；Package：SOIC；Lithium Ion Charge Management IC with Integrated Switching Controller Features ➤ Safe charge of Li-Ion battery packs ➤ Pulse-width modulation control for current and voltage regulation ➤ Programmable high-side/low-side current-sense ➤ Fast charge terminated by selectable minimum current; safety backup termination at maximum time ➤ Pre-charge qualification 文件：428.54 Kbytes 页数：26 Pages	TI 德州仪器	TI

技术参数

Charge current (Max) (A)：
2
Operating Vin (Max) (V)：
5.5
Cell chemistry：
Li-Ion/Li-Polymer
Battery charge voltage (Min) (V)：
0
Battery charge voltage (Max) (V)：
20
Absolute Vin (safety rating) (Max) ((V))：
7
Control interface：
Standalone (RC-Settable)
Features：
BAT temp thermistor monitoring (JEITA profile)
Operating Vin (Min) (V)：
4.5
Rating：
Catalog

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市一线半导体有限公司	BQ2954		24+	SOP	88		询价
深圳市豪迈兴电子有限公司	BQ2954	UCC	24+	SOP	21322	公司原厂原装现货假一罚十!特价出售!强势库存!	询价
深圳市益百分电子有限公司	BQ2954	TI	00+	SOP16	1571	全新原装进口自己库存优势	询价
上海专毅电子科技有限公司	BQ2954	TI	17+	SOP16	9988	只做原装进口,自己库存	询价
深圳市华来深电子有限公司	BQ2954	BQ	23+	SOP	8560	受权代理!全新原装现货特价热卖!	询价
深圳诚思涵科技有限公司	BQ2954	BQ	18+	SOP16	85600	保证进口原装可开17%增值税发票	询价
深圳市卓越微芯电子有限公司	BQ2954	TI	25+	SOP-16	4268	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市赛尔通科技有限公司	BQ2954	BENCHMARQ	23+	SOP16	10021		询价
深圳市英卓尔科技有限公司	BQ2954	TI	20+	SOP16	2960	诚信交易大量库存现货	询价
深圳市澳亿芯电子科技有限公司	bq2954	BQ	25+	SOP-16	35000	普通	询价

更多BQ2954供应商更新时间2026-1-22 16:30:00

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