Datasheet Linear Technology LTC3403 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC3403 |
具有旁路晶体管的1.5MHz，600mA同步降压型稳压器
数据表
Datasheet LTC3403
PDF, 950 Kb, 语言: en, 文件上传: Sep 21, 2017, 页数: 16
1.5MHz, 600mA Synchronous Step-Down Regulator with Bypass Transistor
1.5MHz, 600mA Synchronous Step-Down Regulator with Bypass Transistor
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打包
| LTC3403EDD#PBF | LTC3403EDD#TRPBF | |
|---|---|---|
| N | 1 | 2 |
| Package | 3x3 DFN-8 包装外形图 | 3x3 DFN-8 包装外形图 |
| Package Code | DD | DD |
| Package Index | 05-08-1698 | 05-08-1698 |
| Pin Count | 8 | 8 |
参数化
| Parameters / Models | LTC3403EDD#PBF | LTC3403EDD#TRPBF |
|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC560A | DC560A |
| Design Tools | LTspice Model,LTpowerCAD Model | LTspice Model,LTpowerCAD Model |
| Export Control | no | no |
| Features | Burst Mode | Burst Mode |
| Frequency, kHz | 1500 | 1500 |
| Integrated Inductor | no | no |
| Ishutdown, µA | 0.1 | 0.1 |
| Isupply, mA | 0.02 | 0.02 |
| Max Phases | 1 | 1 |
| Monolithic | yes | yes |
| Number of Outputs | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 |
| Output Current, A | 0.6 | 0.6 |
| Polyphase | no | no |
| Switch Current, A | 1 | 1 |
| Synchronous | yes | yes |
| Topology | Buck | Buck |
| Vin Max, V | 5 | 5 |
| Vin Min, V | 2.5 | 2.5 |
| Vout Max, V | 5 | 5 |
| Vout Maximum | Vin | Vin |
| Vout Min, V | 0.3 | 0.3 |
| Vref Accuracy Over Temp, % | 2.1 | 2.1 |
生态计划
| LTC3403EDD#PBF | LTC3403EDD#TRPBF | |
|---|---|---|
| RoHS | Compliant | Compliant |
文章
- 1.5MHz Monolithic Synchronous Step-Down Regulator Brings High Efficiency to WCDMA Cellular Telephone Applications &mdash LT JournalPDF, 283 Kb, 档案已发布: Feb 1, 2004从文件中提取
模型线
系列: LTC3403 (2)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck