Datasheet Analog Devices LTC3547B — 数据表
| 制造商 | Analog Devices |
| 系列 | LTC3547B |
双通道、单片式 300mA 同步降压型稳压器
数据表
Datasheet LTC3547B
PDF, 260 Kb, 语言: en, 文件上传: Sep 21, 2017, 页数: 16
Dual Monolithic 300mA Synchronous Step-Down Regulator
Dual Monolithic 300mA Synchronous Step-Down Regulator
从文件中提取
价格
状态
| LTC3547BEDDB#PBF | LTC3547BEDDB#TRMPBF | LTC3547BEDDB#TRPBF | LTC3547BEDDB-1#PBF | LTC3547BEDDB-1#TRMPBF | LTC3547BEDDB-1#TRPBF | LTC3547BIDDB#PBF | LTC3547BIDDB#TRMPBF | LTC3547BIDDB#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) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| LTC3547BEDDB#PBF | LTC3547BEDDB#TRMPBF | LTC3547BEDDB#TRPBF | LTC3547BEDDB-1#PBF | LTC3547BEDDB-1#TRMPBF | LTC3547BEDDB-1#TRPBF | LTC3547BIDDB#PBF | LTC3547BIDDB#TRMPBF | LTC3547BIDDB#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Package | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Code | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 |
参数化
| Parameters / Models | LTC3547BEDDB#PBF | LTC3547BEDDB#TRMPBF | LTC3547BEDDB#TRPBF | LTC3547BEDDB-1#PBF | LTC3547BEDDB-1#TRMPBF | LTC3547BEDDB-1#TRPBF | LTC3547BIDDB#PBF | LTC3547BIDDB#TRMPBF | LTC3547BIDDB#TRPBF |
|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 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 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(min), V | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
生态计划
| LTC3547BEDDB#PBF | LTC3547BEDDB#TRMPBF | LTC3547BEDDB#TRPBF | LTC3547BEDDB-1#PBF | LTC3547BEDDB-1#TRMPBF | LTC3547BEDDB-1#TRPBF | LTC3547BIDDB#PBF | LTC3547BIDDB#TRMPBF | LTC3547BIDDB#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LTC3547B (9)
制造商分类
- Power Management > Multiple Output Buck Regulators | Internal Power Switch Buck Regulators