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BQ24751A

具有低 Iq 且具有系统电源选择器的主机控制型 2 至 4 节降压电池充电控制器

The bq24751A is a high-efficiency, synchronous battery charger with integrated compensation and system power selector logic, offering low component count for space-constrained multi-chemistry battery charging applications. Ratiometric charge current and voltage programming allows very high regulatio • NMOS-NMOS Synchronous Buck Converter with 300 kHz Frequency and >95% Efficiency\n• High-Accuracy Voltage and Current Regulation \n• ±3% Charge Current Accuracy\n• ±2% Input Current Sense Amp Accuracy\n• Integration \n• Internal Loop Compensation\n• Safety \n• Dynamic Power Management (;

TI

德州仪器

BQ24751A

Host-controlled Multi-Chemistry Battery Charger With System Power Selector, AC Over-Power Protection, Programmable OVP and Low Iq

文件:1.54879 Mbytes Page:36 Pages

TI

德州仪器

Host-controlled Multi-Chemistry Battery Charger With System Power Selector, AC Over-Power Protection, Programmable OVP and Low Iq

文件:1.54879 Mbytes Page:36 Pages

TI

德州仪器

封装/外壳:28-VFQFN 裸露焊盘 包装:卷带(TR) 描述:IC BAT CHG MULTCHEM 2-4CL 28VQFN 集成电路(IC) 电池充电器

TI

德州仪器

Host-controlled Multi-Chemistry Battery Charger With System Power Selector, AC Over-Power Protection, Programmable OVP and Low Iq

文件:1.54879 Mbytes Page:36 Pages

TI

德州仪器

封装/外壳:28-VFQFN 裸露焊盘 包装:卷带(TR) 描述:IC BAT CHG MULTCHEM 2-4CL 28VQFN 集成电路(IC) 电池充电器

TI

德州仪器

Host-controlled Multi-chemistry Battery Charger with System Power Selector, AC Over-Power Protection, and Programmable OVP

文件:1.53166 Mbytes Page:39 Pages

TI

德州仪器

Host-controlled Multi-chemistry Battery Charger with System Power Selector, AC Over-Power Protection, and Programmable OVP

文件:1.53166 Mbytes Page:39 Pages

TI

德州仪器

BQ24751A产品属性

  • 类型

    描述

  • Charge current (Max) (A):

    10

  • Operating Vin (Max) (V):

    24

  • Cell chemistry:

    Li-Ion/Li-Polymer

  • Battery charge voltage (Min) (V):

    8

  • Battery charge voltage (Max) (V):

    18.048

  • Absolute Vin (safety rating) (Max) ((V)):

    30

  • Control interface:

    SMBus

  • Features:

    BAT temp thermistor monitoring (hot/cold profile)

  • Operating Vin (Min) (V):

    5

  • Rating:

    Catalog

更新时间:2026-5-21 10:21:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
2025+
QFN28
5000
原装进口价格优 请找坤融电子!
BQ
24+
SOP-8
9600
原装现货,优势供应,支持实单!
TI
2025+
TSSOP
3587
全新原厂原装产品、公司现货销售
BQ
25+
SOP8
17500
普通
Texas Instruments
25+
VQFN28
18000
TI优势渠道,大量原装库存现货,交期快,欢迎询价。
BENCHMARQ
25+
SMD
30000
代理全新原装现货,价格优势
TI
20+
QFN28
5000
只做原装,可开13个点税票
BENCHMARQ
25+
3.9mm
2987
只售原装自家现货!诚信经营!欢迎来电!
TI/德州仪器
2021+
QFN28
8630
原厂渠道,公司原装现货
TI/德州仪器
23+
SOP-8
50000
全新原装正品现货,支持订货

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