Datasheet Analog Devices LT1940 — 数据表
| 制造商 | Analog Devices |
| 系列 | LT1940 |
双通道、单片 1.4A、1.1MHz 降压型开关稳压器
数据表
Datasheet LT1940, LT1940L
PDF, 288 Kb, 语言: en, 文件上传: Sep 3, 2017, 页数: 20
Dual Monolithic 1.4A, 1.1MHz Step-Down Switching Regulator
Dual Monolithic 1.4A, 1.1MHz Step-Down Switching Regulator
从文件中提取
价格
状态
| LT1940EFE#PBF | LT1940EFE#TRPBF | LT1940LEFE#PBF | LT1940LEFE#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
| LT1940EFE#PBF | LT1940EFE#TRPBF | LT1940LEFE#PBF | LT1940LEFE#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP |
| Pins | 16 | 16 | 16 | 16 |
| Package Code | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) |
参数化
| Parameters / Models | LT1940EFE#PBF | LT1940EFE#TRPBF | LT1940LEFE#PBF | LT1940LEFE#TRPBF |
|---|---|---|---|---|
| Buck Output Current(typ), A | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 |
| Monolithic | Yes | Yes | Yes | Yes |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | No | No | No | No |
| Vin(max), V | 25 | 25 | 25 | 25 |
| Vin(min), V | 3.6 | 3.6 | 3.6 | 3.6 |
生态计划
| LT1940EFE#PBF | LT1940EFE#TRPBF | LT1940LEFE#PBF | LT1940LEFE#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
其他选择
模型线
系列: LT1940 (4)
制造商分类
- Power Management > Internal Power Switch Buck Regulators | Multiple Output Buck Regulators