Datasheet Linear Technology LTC4080 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC4080 |
具有集成300mA同步降压的500mA独立锂离子充电器
数据表
LTC4080 - 500mA Standalone Li-Ion Charger with Integrated 300mA Synchronous Buck
PDF, 469 Kb, 修订版: C, 文件上传: Oct 22, 2017
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| LTC4080EDD#PBF | LTC4080EDD#TRPBF | LTC4080EMSE#PBF | LTC4080EMSE#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 3x3 DFN-10 包装外形图 | 3x3 DFN-10 包装外形图 | MS-10E 包装外形图 | MS-10E 包装外形图 |
| Package Code | DD | DD | MSE | MSE |
| Package Index | 05-08-1699 | 05-08-1699 | 05-08-1664 | 05-08-1664 |
| Pin Count | 10 | 10 | 10 | 10 |
参数化
| Parameters / Models | LTC4080EDD#PBF | LTC4080EDD#TRPBF | LTC4080EMSE#PBF | LTC4080EMSE#TRPBF |
|---|---|---|---|---|
| Battery Chemistry | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer |
| Buck Output Current, A | 0.3 | 0.3 | 0.3 | 0.3 |
| Demo Boards | DC920A | DC920A | DC920A | DC920A |
| Export Control | no | no | no | no |
| Features | Buck, Battery Charger, Burst Mode | Buck, Battery Charger, Burst Mode | Buck, Battery Charger, Burst Mode | Buck, Battery Charger, Burst Mode |
| Float Voltage, V | 4.2V | 4.2V | 4.2V | 4.2V |
| Max Charge Current, A | 0.5 | 0.5 | 0.5 | 0.5 |
| Number of Cells | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 |
| Type of Charger | Linear | Linear | Linear | Linear |
| Vin Max, V | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin Min, V | 3.75 | 3.75 | 3.75 | 3.75 |
生态计划
| LTC4080EDD#PBF | LTC4080EDD#TRPBF | LTC4080EMSE#PBF | LTC4080EMSE#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
文章
- A Complete 500mA Linear Charger and 300mA Synchronous Buck Converter in a Tiny 3mm x 3mm DFN Package &mdash LT JournalPDF, 241 Kb, 档案已发布: Nov 21, 2006从文件中提取
模型线
系列: LTC4080 (4)
制造商分类
- Power Management > PMIC & Multifunction > Battery Charger Plus DC/DC