更新日期:2024-04-01 00:04:00
产品简介:具有系统功率监控器和处理器的 I2C 1 至 4 节 NVDC 降压/升压电池充电控制器
查看详情BQ25703ARSNR 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
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BQ25703ARSNR
原装现货 -
TI/德州仪器
-
-
22+ -
18000
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深圳
-
12-10
-
只做原装20年老牌供应商,现货请私聊
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TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
-
TI
-
QFN32
24+ -
9000
-
上海市
-
-
-
上海现货
-
TI/德州仪器
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3000
21+ -
10000
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杭州
-
-
-
只做原装现货,大量现货热卖
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TI(德州仪器)
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QFN-32
2022+ -
12000
-
上海市
-
-
-
原装可开发票
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TI
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原厂原装
2318+ -
9200
-
合肥
-
-
-
科大讯飞战略投资企业
BQ25703ARSNR 中文资料属性参数
- 现有数量:1,005现货9,000Factory
- 价格:1 : ¥36.41000剪切带(CT)3,000 : ¥20.63000卷带(TR)
- 系列:-
- 包装:卷带(TR)剪切带(CT)? 得捷定制卷带
- 产品状态:在售
- 功能:电池监控器
- 电池化学成份:多化学
- 电池数:1 ~ 4
- 故障保护:过流,超温,过压
- 接口:I2C
- 工作温度:-40°C ~ 85°C(TA)
- 安装类型:表面贴装型
- 封装/外壳:32-WFQFN 裸露焊盘
- 供应商器件封装:32-QFN(4x4)
产品特性
- 从各种输入源为 1 至 4 节电池充电 3.5V 至 24V 输入工作电压支持 USB 2.0、USB 3.0、USB 3.1 (Type-C) 和 USB_PD 输入电流设置在降压和升压操作之间进行无缝转换 提供输入电流和电压调节(IDPM 和 VDPM)以防电源过载
- 3.5V 至 24V 输入工作电压
- 支持 USB 2.0、USB 3.0、USB 3.1 (Type-C) 和 USB_PD 输入电流设置
- 在降压和升压操作之间进行无缝转换
- 提供输入电流和电压调节(IDPM 和 VDPM)以防电源过载
- 用于 CPU 节流的功率/电流监控器 综合 PROCHOT 设置,符合 IMVP8 输入和电池电流监控器系统功率监控器,符合 IMVP8
- 综合 PROCHOT 设置,符合 IMVP8
- 输入和电池电流监控器
- 系统功率监控器,符合 IMVP8
- 窄 VDC (NVDC) 电源路径管理 无需电池或使用深度放电的电池亦可瞬时启动 适配器满载时,电池可为系统补充电量
- 无需电池或使用深度放电的电池亦可瞬时启动
- 适配器满载时,电池可为系统补充电量
- 从电池给 USB 端口加电 (USB OTG) 输出 4.48V 至 20.8V 与 USB PD 兼容 输出电流限制高达 6.35A
- 输出 4.48V 至 20.8V 与 USB PD 兼容
- 输出电流限制高达 6.35A
- 用于 1µH 至 3.3µH 电感器的 800kHz 或 1.2MHz 可编程开关频率
- 可通过主机控制接口实现灵活系统配置 I2C (bq25703A) 端口用于优化系统性能和状态报告硬件引脚可用于设置输入电流限制,无需 EC 控制
- I2C (bq25703A) 端口用于优化系统性能和状态报告
- 硬件引脚可用于设置输入电流限制,无需 EC 控制
- 集成型 ADC 可监控电压、电流和功率
- 高精度调节和监控 ±0.5% 充电电压调节±2% 输入/充电电流调节±2% 输入/充电电流监控±5% 功率监控器
- ±0.5% 充电电压调节
- ±2% 输入/充电电流调节
- ±2% 输入/充电电流监控
- ±5% 功率监控器
- 安全性 热关断输入、系统、电池过电压保护MOSFET 电感过流保护
- 热关断
- 输入、系统、电池过电压保护
- MOSFET 电感过流保护
- 低电池静态电流
- 输入电流优化器 (ICO) 可获取最大输入功率
- 为任意化学电池充电:Li+、LiFePO4、镍镉、镍氢、铅酸
- 封装:32 引脚 4 x 4 WQFN
产品概述
BQ25703ARSNR 数据手册
数据手册 | 说明 | 数量 | 操作 |
---|---|---|---|
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bq25703A ACN VBUS HIDRV1 SRN VSYS BATT (1S-4S) BTST1BTST2 LODRV1 SW1 SW2 LODRV2 HIDRV2 SRP /BATDRV ACP SYS Host (703A I2C) Q1 Q2 Q3 Q4 Adapter 3.5V ± 24V I2C IADPT, IBAT, PSYS, PROCHOT Copyright ? 2017, Texas Instruments Incorporated Product Folder Order Now Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. bq25703A SLUSCU1A–MAY 2017–REVISED MAY 2018 bq25703A I2C Multi-Chemistry Battery Buck-Boost Charge Controller With System Power Monitor and Processor Hot Monitor 1 1 Features 1? Charge 1- to 4-Cell Battery From Wide Range of Input Sources – 3.5-V to 24-V Input Operating Voltage – Supports USB2.0, USB 3.0, USB 3.1 (Type C), and USB_PD Input Current Settings – Seamless Transition Between Buck and Boost Operation – Input Current and Voltage Regulation (IDPM and VDPM) Aga |
93页,1.89M | 查看 |
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bq25703A ACN VBUS HIDRV1 SRN VSYS BATT (1S-4S) BTST1BTST2 LODRV1 SW1 SW2 LODRV2 HIDRV2 SRP /BATDRV ACP SYS Host (703 I2C) Q1 Q2 Q3 Q4 Adapter 3.5V ± 24V I2C IADPT, IBAT, PSYS, PROCHOT Copyright ? 2017, Texas Instruments Incorporated Product Folder Order Now Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. bq25703A SLUSCU1–MAY 2017 bq25703A I2C Multi-Chemistry Battery Buck-Boost Charge Controller With System Power Monitor and Processor Hot Monitor 1 1 Features 1? Charge 1- to 4-Cell Battery From Wide Range of Input Sources – 3.5-V to 24-V Input Operating Voltage – Supports USB2.0, USB 3.0, USB 3.1 (Type C), and USB_PD Input Current Settings – Seamless Transition Between Buck and Boost Operation – Input Current and Voltage Regulation (IDPM and VDPM) Against Source Overloa |
81页,1.04M | 查看 |
![]() |
bq25703A ACN VBUS HIDRV1 SRN VSYS BATT (1S-4S) BTST1BTST2 LODRV1 SW1 SW2 LODRV2 HIDRV2 SRP /BATDRV ACP SYS Host (703 I2C) Q1 Q2 Q3 Q4 Adapter 3.5V ± 24V I2C IADPT, IBAT, PSYS, PROCHOT Copyright ? 2017, Texas Instruments Incorporated Product Folder Order Now Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. bq25703A SLUSCU1–MAY 2017 bq25703A I2C Multi-Chemistry Battery Buck-Boost Charge Controller With System Power Monitor and Processor Hot Monitor 1 1 Features 1? Charge 1- to 4-Cell Battery From Wide Range of Input Sources – 3.5-V to 24-V Input Operating Voltage – Supports USB2.0, USB 3.0, USB 3.1 (Type C), and USB_PD Input Current Settings – Seamless Transition Between Buck and Boost Operation – Input Current and Voltage Regulation (IDPM and VDPM) Against Source Overloa |
81页,1.04M | 查看 |
BQ25703ARSNR 电路图

BQ25703ARSNR 电路图
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