Datasheet Linear Technology LTC3448EDD#PBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC3448 |
| 零件号 | LTC3448EDD#PBF |
具有LDO模式的1.5MHz / 2.25MHz，600mA同步降压稳压器
数据表
Datasheet LTC3448
PDF, 284 Kb, 语言: en, 文件上传: Sep 21, 2017, 页数: 20
1.5MHz/2.25MHz, 600mA Synchronous Step-Down Regulator with LDO Mode
1.5MHz/2.25MHz, 600mA Synchronous Step-Down Regulator with LDO Mode
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| Package | 3x3 DFN-8 |
| Package Code | DD |
| Package Index | 05-08-1698 |
参数化
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC840A |
| Design Tools | LTspice File |
| Export Control | no |
| Frequency | 2250 kHz |
| Integrated Inductor | no |
| Ishutdown | 0.1 µA |
| Isupply | 0.032 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 0.6 A |
| Polyphase | no |
| Switch Current | 1 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 5.5 V |
| Vin Min | 2.5 V |
| Vout Max | 5.2 V |
| Vout Maximum | Vin - 0.3V |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 2.5 % |
生态计划
| RoHS | Compliant |
文章
- 600mA Switching Converter Reduces Noise by Automatically Shifting to a Linear Regulator at Light Loads &mdash LT JournalPDF, 453 Kb, 档案已发布: Jun 10, 2005从文件中提取
模型线
系列: LTC3448 (4)
- LTC3448EDD#PBF LTC3448EDD#TRPBF LTC3448EMS8E#PBF LTC3448EMS8E#TRPBF
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
其他名称:
LTC3448EDDPBF, LTC3448EDD PBF