Datasheet Texas Instruments BQ24401DRG4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24401 |
| 零件号 | BQ24401DRG4 |
具有dT / dt端接的开关模式NiCd / NiMH电池充电器8-SOIC -20至70
数据表
Programmable NiCd/NiMH Fast-Charge Management IC datasheet
PDF, 1.2 Mb, 修订版: A, 档案已发布: Mar 8, 2010
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 24401 |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | 下载 |
参数化
| Absolute Vin (safety rating)(Max)( | 7 V |
| Battery Charge Voltage(Max) | 8 V |
| Battery Charge Voltage(Min) | 0.95 V |
| Cell Chemistry | NiCd,NiMH |
| Charge Current(Max) | 2 A |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3,4 |
| Operating Vin(Max) | 6 V |
| Operating Vin(Min) | 4 V |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Special Features | Temp Monitoring (Thermistor Pin) |
| USB Feature | N/A |
生态计划
| RoHS | Compliant |
应用须知
- U-504 Using the bq2000/T to Control Fast Charge (Rev. B)PDF, 193 Kb, 修订版: B, 档案已发布: Dec 2, 2004
The bq2000/T are programmable, monolithic ICs for fast-charge management of nickel cadmium, nickel metal-hydride, and lithium-ion batteries in single- or multichemistry applications. This application note discusses simple ways to select all necessary components to implement various switch-mode topologies. It also discusses how to configure the bq2000/T inputs to accomodate different appplication c
模型线
系列: BQ24401 (8)
- BQ24401D BQ24401DG4 BQ24401DR BQ24401DRG4 BQ24401PW BQ24401PWG4 BQ24401PWR BQ24401PWRG4
制造商分类
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC