Datasheet Linear Technology LT3653 — 数据表
| 制造商 | Linear Technology |
| 系列 | LT3653 |
具有电池充电器应用输出电流限制的1.2A HV输入稳压器
数据表
Datasheet LT3653
PDF, 146 Kb, 语言: en, 文件上传: Sep 18, 2017, 页数: 12
1.2A, HV Input Regulator with Output Current Limit for Battery Charger Applications
1.2A, HV Input Regulator with Output Current Limit for Battery Charger Applications
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| LT3653EDCB#PBF | LT3653EDCB#TRMPBF | LT3653EDCB#TRPBF | LT3653IDCB#PBF | LT3653IDCB#TRMPBF | LT3653IDCB#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 2x3 DFN-8 包装外形图 | 2x3 DFN-8 包装外形图 | 2x3 DFN-8 包装外形图 | 2x3 DFN-8 包装外形图 | 2x3 DFN-8 包装外形图 | 2x3 DFN-8 包装外形图 |
| Package Code | DCB | DCB | DCB | DCB | DCB | DCB |
| Package Index | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 |
参数化
| Parameters / Models | LT3653EDCB#PBF | LT3653EDCB#TRMPBF | LT3653EDCB#TRPBF | LT3653IDCB#PBF | LT3653IDCB#TRMPBF | LT3653IDCB#TRPBF |
|---|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1325A | DC1325A | DC1325A | DC1325A | DC1325A | DC1325A |
| Export Control | no | no | no | no | no | no |
| Features | Programmable Output Current Limit | Programmable Output Current Limit | Programmable Output Current Limit | Programmable Output Current Limit | Programmable Output Current Limit | Programmable Output Current Limit |
| Frequency, kHz | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
| Integrated Inductor | no | no | no | no | no | no |
| Isupply, mA | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
| Max Phases | 1 | 1 | 1 | 1 | 1 | 1 |
| Monolithic | yes | yes | yes | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current, A | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Over Voltage Protection, V | 60 | 60 | 60 | 60 | 60 | 60 |
| Polyphase | no | no | no | no | no | no |
| Switch Current, A | 2 | 2 | 2 | 2 | 2 | 2 |
| Synchronous | no | no | no | no | no | no |
| Topology | Buck | Buck | Buck | Buck | Buck | Buck |
| Vin Max, V | 30 | 30 | 30 | 30 | 30 | 30 |
| Vin Min, V | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Vout Max, V | 6 | 6 | 6 | 6 | 6 | 6 |
| Vout Maximum | 6V | 6V | 6V | 6V | 6V | 6V |
| Vout Min, V | 5 | 5 | 5 | 5 | 5 | 5 |
生态计划
| LT3653EDCB#PBF | LT3653EDCB#TRMPBF | LT3653EDCB#TRPBF | LT3653IDCB#PBF | LT3653IDCB#TRMPBF | LT3653IDCB#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
文章
- 1.2A Monolithic Buck Regulator Shrinks Supply Size and Cost with Programmable Output Current Limit &mdash LT JournalPDF, 240 Kb, 档案已发布: Mar 1, 2009从文件中提取
模型线
系列: LT3653 (6)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck