位置:首页 > IC中文资料 > BQ24253

BQ24253价格

参考价格:¥10.5946

型号:BQ24253RGET 品牌:TI 备注:这里有BQ24253多少钱,2026年最近7天走势,今日出价,今日竞价,BQ24253批发/采购报价,BQ24253行情走势销售排行榜,BQ24253报价。
型号 功能描述 生产厂家 企业 LOGO 操作

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

丝印代码:BQ24253;bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

BQ24253

bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management

1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.2 Compatible D+, D– Detection • In Host Mode (Af

TI

德州仪器

BQ24253

单节 2A 独立降压型锂离子电池充电器

bq24251 和 bq24253 是高度集成的单节锂离子电池充电器和系统电源路径管理器件,适用于采用高容量电池的空间受限型便携式 应用 。单节电池充电器具有一个由 USB 端口或交流壁式适配器供电的单一输入,用于提供多用途解决方案。\n\n电源路径管理功能使得 bq24251 和 bq24253 能够在对电池进行独立充电的同时通过一个高效的直流/直流转换器为系统供电。此充电器一直监视电池电流并在系统负载所需电流高于输入电流限值时减小充电电流。该减小的充电电流可实现正常的充电终止并且使得系统能够在电池组有缺陷或不存在电池组的情况下运行。此外,该减小的充电电流使得即使在电池已完全放电或没有电池的 • 具有独立电源路径的高效开关模式充电器\n• USB 充电兼容 \n• BC1.2 兼容 D+、D– 检测\n• 可编程电池充电电压 (VBATREG)\n• 可编程输入电流限值 (ILIM)\n• 可编程输入过压保护阈值 (VOVP)\n• 针对以下各项的电阻器可编程默认值: \n• 具有电流监控输出的高达 2A 的 ILIM (ILIM) \n• 看门狗计时器禁用位\n• 完整的系统级保护 \n• 输入电流限制\n• 热调节\n• 符合 JEITA 标准的基于电压的 NTC 监控输入\n• 22V 绝对最大输入电压额定值\n• 用于实现高达 2A 的充电速度的低 RDS(on) 集成功率;

TI

德州仪器

bq24253

2A Single Input I2C, Standalone Switch-Mode Li-Ion Battery Charger with Power-Path Management

文件:2.62309 Mbytes Page:49 Pages

TI

德州仪器

2A Single Input I2C, Standalone Switch-Mode Li-Ion Battery Charger with Power-Path Management

文件:2.62309 Mbytes Page:49 Pages

TI

德州仪器

2A Single Input I2C, Standalone Switch-Mode Li-Ion Battery Charger with Power-Path Management

文件:2.62309 Mbytes Page:49 Pages

TI

德州仪器

封装/外壳:24-VFQFN 裸露焊盘 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC BATT CHG LI-ION 1CELL 24VQFN 集成电路(IC) 电池充电器

TI

德州仪器

封装/外壳:30-UFBGA,DSBGA 包装:卷带(TR) 描述:IC BATT CHG LI-ION 1CELL 30DSBGA 集成电路(IC) 电池充电器

TI

德州仪器

2A Single Input I2C, Standalone Switch-Mode Li-Ion Battery Charger with Power-Path Management

文件:2.62309 Mbytes Page:49 Pages

TI

德州仪器

2A Single Input I2C, Standalone Switch-Mode Li-Ion Battery Charger with Power-Path Management

文件:2.62309 Mbytes Page:49 Pages

TI

德州仪器

CAP, SOLID TANTALUM, 120 uF-20, 20V

文件:60.82 Kbytes Page:1 Pages

VICOR

BQ24253产品属性

  • 类型

    描述

  • Charge current (Max) (A):

    2

  • Operating Vin (Max) (V):

    10.5

  • Cell chemistry:

    Li-Ion/Li-Polymer

  • Battery charge voltage (Min) (V):

    3.5

  • Battery charge voltage (Max) (V):

    4.44

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

    22

  • Control interface:

    Standalone (RC-Settable)

  • Features:

    BAT temp thermistor monitoring (JEITA profile)

  • Operating Vin (Min) (V):

    4.35

  • Rating:

    Catalog

更新时间:2026-5-24 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
N/A
12369
样件支持,可原厂排单订货!
TI
25+
N/A
12421
正规渠道,免费送样。支持账期,BOM一站式配齐
TI/德州仪器
2026+
24-VQFN
65248
百分百原装现货 实单必成
TI/德州仪器
21+
VQFN-24
10000
只做原装,质量保证
TI(德州仪器)
18+
9800
代理进口原装/实单价格可谈
TI(德州仪器)
2447
VQFN-24
105000
250个/圆盘一级代理专营品牌!原装正品,优势现货,长
TI/德州仪器
22+
VQFN-24
20000
原装 品质保证
TI/德州仪器
1327+
QFN24
4
原装现货
TI/德州仪器
26+
VQFN-24
10000
十年沉淀唯有原装
TI/德州仪器
24+
VQFN-24
6000
全新原装深圳仓库现货有单必成

BQ24253数据表相关新闻