| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
丝印代码:BQ76922;BQ76922 3-Series to 5-Series High Accuracy Battery Monitor and Protector for Li-Ion, Li-Polymer, and LiFePO4 Battery Packs 1 Features • Battery monitoring capability for 3-series to 5- series cells • Integrated charge pump for high-side NFET protection with optional autonomous recovery • Extensive protection suite including voltage, temperature, current, and internal diagnostics • Two independent ADCs – Suppor | TI 德州仪器 | |||
BQ76922 | BQ76922 3-Series to 5-Series High Accuracy Battery Monitor and Protector for Li-Ion, Li-Polymer, and LiFePO4 Battery Packs 1 Features • Battery monitoring capability for 3-series to 5- series cells • Integrated charge pump for high-side NFET protection with optional autonomous recovery • Extensive protection suite including voltage, temperature, current, and internal diagnostics • Two independent ADCs – Suppor | TI 德州仪器 | ||
BQ76922 | 三至五节串联锂离子和磷酸锂电池监测器 德州仪器 (TI) 的 BQ76922 器件是一款高度集成的高精度电池监控器和保护器,适用于 3 节至 5 节串联锂离子、锂聚合物和磷酸铁锂电池包。该器件包括一个高精度监控系统和一个高度可配置的保护子系统,并支持自主式或主机控制型电芯均衡。它集成了高侧电荷泵 NFET 驱动器、供外部系统使用的可编程 LDO 以及一个支持 400kHz I2C 和 HDQ 单线标准的主机通信外设。BQ76922 器件可提供 32 引脚 4mm × 4mm QFN 封装。 • 适用于 3 节至 5 节串联电池的电池监控功能\n• 用于高侧 NFET 保护的集成电荷泵,可选择自主恢复\n• 广泛的保护套件,包括电压、温度、电流和内部诊断\n• 两个独立的 ADC \n• 支持电流和电压同步采样\n• 高精度库伦计数器,输入失调电压误差 \n• 宽量程的电流应用(检测电阻上的测量范围为 ±200mV)\n• 集成式化学保险丝驱动二级保护\n• 自主式或主机控制型电芯均衡\n• 多种功耗模式(电池包典型运行范围条件) \n• NORMAL 模式:286µA\n• 多个 SLEEP 模式选项:24µA 至 41µA\n• 多个 DEEPSLEEP 模式选项:9µA 至 ; | TI 德州仪器 | ||
Signal-Processing IC with Integrated Microcontroller Overview The LA76922M is I2C bus controller ICs that support the NTSC format and aim for rationalization of color TV set design, improved manufacturability, and lower total costs. Features • Black stretch, sharpness control with coring on/off control, built-in variable Y system filters (Y-DL an | SANYO 三洋 | |||
GATE DRIVE TRANSFORMER 文件:134.11 Kbytes Page:1 Pages | DATATRONICS |
BQ76922产品属性
- 类型
描述
- Vin (max) (V):
27.5
- Features:
Cell balancing
- Number of series cells (max):
5
- Operating temperature range (°C):
-40 to 85
- Rating:
Catalog
- Battery overvoltage protection (min) (V):
1
- Battery overvoltage protection (max) (V):
5.5
- Communication interface:
HDQ
- Operating current (typ) (µA):
250
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
SOT |
20000 |
原装 |
|||
TI |
25+ |
QFN-32(4x4) |
20948 |
样件支持,可原厂排单订货! |
|||
TI |
25+ |
QFN-32(4x4) |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
QFN |
24+ |
TI |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
TI |
2026+ |
SOT353 |
30000 |
原装正品 假一罚十! |
|||
TEXAS |
2016+ |
SOT353 |
1201 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
TI |
25+ |
SOT353 |
3015 |
全新 发货1-2天 |
|||
TI |
23+ |
SOT |
36800 |
正规渠道,只有原装! |
|||
TEXAS |
22+ |
SOT353 |
20000 |
公司只有原装 品质保证 |
|||
TI |
22+ |
SC705 |
9000 |
原厂渠道,现货配单 |
BQ76922规格书下载地址
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BQ76922数据表相关新闻
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华富芯深圳智能科技有限公司
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BQ76925PWR, TSSOP-20,全新原装当天发货或门市自取0755-82732291.
2020-6-24BQ51222YFPR:TI,DSBGA42,6009原装现货,批次:1710+
原装现货 批次:1710+
2019-11-11
DdatasheetPDF页码索引
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