Datasheet Texas Instruments PQ25619RTWR — 数据表
制造商 | Texas Instruments |
系列 | BQ25619 |
零件号 | PQ25619RTWR |
具有20mA端接和1.2A升压24-WQFN的I2C控制的1.5A单节电池降压电池充电器-40至85
数据表
BQ25619 I2C Controlled 1-Cell 1.5-A Battery Charger with 20-mA Termination and 1-A Boost Operation datasheet
PDF, 667 Kb, 档案已发布: Jun 26, 2019
价格
状态
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
打包
Pin | 24 |
Package Type | RTW |
Industry STD Term | WQFN |
JEDEC Code | S-PQFP-N |
Package QTY | 3000 |
Carrier | LARGE T&R |
Width (mm) | 4 |
Length (mm) | 4 |
Thickness (mm) | 0.75 |
Pitch (mm) | 0.5 |
Max Height (mm) | 0.8 |
Mechanical Data | 下载 |
参数化
Absolute Vin (safety rating)(Max)( | 22 V |
Approx. price | 1.50 | 1ku US$ |
Battery charge voltage | 4.2 V |
Battery charge voltage(Max) | 4.52 V |
Battery charge voltage(Min) | 3.5 V |
Cell chemistry | Li-Ion/Li-Polymer,LiFePO4,Lithium Phosphate/LiFePO4,Lithium phosphate |
Charge current(Max) | 1.5 A |
Control interface | I2C |
Control topology | Switch-Mode Buck |
Number of series cells | 1 |
Package Group | WQFN|24 |
Package size: mm2:W x L | 24WQFN: 16 mm2: 4 x 4 (WQFN|24) PKG |
Rating | Catalog |
生态计划
RoHS | See ti.com |
设计套件和评估模块
- Evaluation Modules & Boards: BQ25619EVM
I2C controlled 1-cell; 3-A buck battery charger evaluation module with powerpath and 1.2-A boost
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: BQ25619 (3)
- BQ25619RTWR BQ25619RTWT PQ25619RTWR
制造商分类
- Semiconductors > Analog and Mixed-Signal > Power management > Battery management > Battery charger ICs