Datasheet Analog Devices LTC3448 — 数据表
| 制造商 | Analog Devices |
| 系列 | LTC3448 |
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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价格
状态
| LTC3448EDD#PBF | LTC3448EDD#TRPBF | LTC3448EMS8E#PBF | LTC3448EMS8E#TRPBF | |
|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| LTC3448EDD#PBF | LTC3448EDD#TRPBF | LTC3448EMS8E#PBF | LTC3448EMS8E#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP |
| Pins | 8 | 8 | 8 | 8 |
| Package Code | 05-08-1698 | 05-08-1698 | 05-08-1662 | 05-08-1662 |
参数化
| Parameters / Models | LTC3448EDD#PBF | LTC3448EDD#TRPBF | LTC3448EMS8E#PBF | LTC3448EMS8E#TRPBF |
|---|---|---|---|---|
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 600m | 600m | 600m | 600m |
| Synchronous | Yes | Yes | Yes | Yes |
| Vin(max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(min), V | 2.5 | 2.5 | 2.5 | 2.5 |
| Vout Min(typ), V | 600m | 600m | 600m | 600m |
生态计划
| LTC3448EDD#PBF | LTC3448EDD#TRPBF | LTC3448EMS8E#PBF | LTC3448EMS8E#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LTC3448 (4)
制造商分类
- Power Management > Internal Power Switch Buck | Micropower Buck Regulators