Datasheet Analog Devices LT3990 — 数据表
| 制造商 | Analog Devices |
| 系列 | LT3990 |
具 2.5μA 静态电流和集成二极管的 62V、350mA 降压型稳压器
数据表
Datasheet LT3990, LT3990-3.3, LT3990-5
PDF, 307 Kb, 语言: en, 文件上传: Sep 19, 2017, 页数: 22
62V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
62V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
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价格
状态
| LT3990EDD#PBF | LT3990EDD#TRPBF | LT3990EMSE#PBF | LT3990EMSE#TRPBF | LT3990EMSE-3.3#PBF | LT3990EMSE-3.3#TRPBF | LT3990EMSE-5#PBF | LT3990EMSE-5#TRPBF | LT3990EMSE-5#WTRPBF | LT3990HMSE#PBF | LT3990HMSE#TRPBF | LT3990HMSE-3.3#PBF | LT3990HMSE-3.3#TRPBF | LT3990HMSE-5#PBF | LT3990HMSE-5#TRPBF | LT3990IDD#PBF | LT3990IDD#TRPBF | LT3990IMSE#PBF | LT3990IMSE#TRPBF | LT3990IMSE-3.3#PBF | LT3990IMSE-3.3#TRPBF | LT3990IMSE-5#PBF | LT3990IMSE-5#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) | 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) | Pre-Release | 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) | 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) | 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) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| LT3990EDD#PBF | LT3990EDD#TRPBF | LT3990EMSE#PBF | LT3990EMSE#TRPBF | LT3990EMSE-3.3#PBF | LT3990EMSE-3.3#TRPBF | LT3990EMSE-5#PBF | LT3990EMSE-5#TRPBF | LT3990EMSE-5#WTRPBF | LT3990HMSE#PBF | LT3990HMSE#TRPBF | LT3990HMSE-3.3#PBF | LT3990HMSE-3.3#TRPBF | LT3990HMSE-5#PBF | LT3990HMSE-5#TRPBF | LT3990IDD#PBF | LT3990IDD#TRPBF | LT3990IMSE#PBF | LT3990IMSE#TRPBF | LT3990IMSE-3.3#PBF | LT3990IMSE-3.3#TRPBF | LT3990IMSE-5#PBF | LT3990IMSE-5#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Package | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP |
| Pins | 10 | 10 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 10 | 10 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Code | 05-08-1699 | 05-08-1699 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1699 | 05-08-1699 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 |
参数化
| Parameters / Models | LT3990EDD#PBF | LT3990EDD#TRPBF | LT3990EMSE#PBF | LT3990EMSE#TRPBF | LT3990EMSE-3.3#PBF | LT3990EMSE-3.3#TRPBF | LT3990EMSE-5#PBF | LT3990EMSE-5#TRPBF | LT3990EMSE-5#WTRPBF | LT3990HMSE#PBF | LT3990HMSE#TRPBF | LT3990HMSE-3.3#PBF | LT3990HMSE-3.3#TRPBF | LT3990HMSE-5#PBF | LT3990HMSE-5#TRPBF | LT3990IDD#PBF | LT3990IDD#TRPBF | LT3990IMSE#PBF | LT3990IMSE#TRPBF | LT3990IMSE-3.3#PBF | LT3990IMSE-3.3#TRPBF | LT3990IMSE-5#PBF | LT3990IMSE-5#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m | 350m |
| Synchronous | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Vin(max), V | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Vout Min(typ), V | 1.21 |
生态计划
| LT3990EDD#PBF | LT3990EDD#TRPBF | LT3990EMSE#PBF | LT3990EMSE#TRPBF | LT3990EMSE-3.3#PBF | LT3990EMSE-3.3#TRPBF | LT3990EMSE-5#PBF | LT3990EMSE-5#TRPBF | LT3990EMSE-5#WTRPBF | LT3990HMSE#PBF | LT3990HMSE#TRPBF | LT3990HMSE-3.3#PBF | LT3990HMSE-3.3#TRPBF | LT3990HMSE-5#PBF | LT3990HMSE-5#TRPBF | LT3990IDD#PBF | LT3990IDD#TRPBF | LT3990IMSE#PBF | LT3990IMSE#TRPBF | LT3990IMSE-3.3#PBF | LT3990IMSE-3.3#TRPBF | LT3990IMSE-5#PBF | LT3990IMSE-5#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LT3990 (23)
- LT3990EDD#PBF LT3990EDD#TRPBF LT3990EMSE#PBF LT3990EMSE#TRPBF LT3990EMSE-3.3#PBF LT3990EMSE-3.3#TRPBF LT3990EMSE-5#PBF LT3990EMSE-5#TRPBF LT3990EMSE-5#WTRPBF LT3990HMSE#PBF LT3990HMSE#TRPBF LT3990HMSE-3.3#PBF LT3990HMSE-3.3#TRPBF LT3990HMSE-5#PBF LT3990HMSE-5#TRPBF LT3990IDD#PBF LT3990IDD#TRPBF LT3990IMSE#PBF LT3990IMSE#TRPBF LT3990IMSE-3.3#PBF LT3990IMSE-3.3#TRPBF LT3990IMSE-5#PBF LT3990IMSE-5#TRPBF
制造商分类
- Power Management > Internal Power Switch Buck Regulators | High Input Voltage Buck Regulators | Micropower Buck Regulators