Datasheet Linear Technology LT1680 — 数据表
| 制造商 | Linear Technology |
| 系列 | LT1680 |
高功率 DC/DC 升压型控制器
数据表
Datasheet LT1680
PDF, 228 Kb, 语言: en, 文件上传: Sep 3, 2017, 页数: 16
High Power DC/DC Step-Up Controller
High Power DC/DC Step-Up Controller
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| LT1680CN#PBF | LT1680CSW#PBF | LT1680CSW#TRPBF | LT1680IN#PBF | LT1680ISW#PBF | LT1680ISW#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | N-16 包装外形图 | SW-16 包装外形图 | SW-16 包装外形图 | N-16 包装外形图 | SW-16 包装外形图 | SW-16 包装外形图 |
| Package Code | N | SW | SW | N | SW | SW |
| Package Index | 05-08-1510 (N16) | 05-08-1620 (SW16) | 05-08-1620 (SW16) | 05-08-1510 (N16) | 05-08-1620 (SW16) | 05-08-1620 (SW16) |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 |
参数化
| Parameters / Models | LT1680CN#PBF | LT1680CSW#PBF | LT1680CSW#TRPBF | LT1680IN#PBF | LT1680ISW#PBF | LT1680ISW#TRPBF |
|---|---|---|---|---|---|---|
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no | no | no | no |
| Features | External Synchronization | External Synchronization | External Synchronization | External Synchronization | External Synchronization | External Synchronization |
| Frequency, kHz | 200 | 200 | 200 | 200 | 200 | 200 |
| Frequency Sync Range | Up to 200kHz | Up to 200kHz | Up to 200kHz | Up to 200kHz | Up to 200kHz | Up to 200kHz |
| Integrated Inductor | no | no | no | no | no | no |
| Isupply, mA | 15 | 15 | 15 | 15 | 15 | 15 |
| Monolithic | no | no | no | no | no | no |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | -40 to 85 |
| Polyphase | no | no | no | no | no | no |
| Sense Resistor | Rsense | Rsense | Rsense | Rsense | Rsense | Rsense |
| Switch Current, A | 20 | 20 | 20 | 20 | 20 | 20 |
| Synchronous | no | no | no | no | no | no |
| Topology | Boost | Boost | Boost | Boost | Boost | Boost |
| Vin Max, V | 60 | 60 | 60 | 60 | 60 | 60 |
| Vin Min, V | 4 | 4 | 4 | 4 | 4 | 4 |
| Vin Min Startup, V | 4 | 4 | 4 | 4 | 4 | 4 |
| Vout Max, V | 60 | 60 | 60 | 60 | 60 | 60 |
| Vout Maximum | 12 and higher | 12 and higher | 12 and higher | 12 and higher | 12 and higher | 12 and higher |
| Vswitch Max, V | 100 | 100 | 100 | 100 | 100 | 100 |
生态计划
| LT1680CN#PBF | LT1680CSW#PBF | LT1680CSW#TRPBF | LT1680IN#PBF | LT1680ISW#PBF | LT1680ISW#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
应用须知
- LT1339 Design Manual &mdash AN73PDF, 648 Kb, 档案已发布: Feb 1, 1999
This application note contains detailed design information to allow the reader to craft switching regulators using the LT1339 high power synchronous DC/DC converter. The note provides expanded pin descriptions for the LT1339 as well as easy-to-use graphical tools for the design of high power synchronous buck and boost converters. The manual includes extensive information on the LT1339 and the external components used with it along with formulas and/or graphics to calculate component values.从文件中提取
模型线
制造商分类
- Power Management > Switching Regulator > Flyback, Forward and Isolated Controllers