Datasheet Analog Devices LTC3870-1 — 数据表
| 制造商 | Analog Devices |
| 系列 | LTC3870-1 |
用于数字电源系统管理的多相降压型从属控制器
数据表
Datasheet LTC3870-1
PDF, 1.1 Mb, 语言: en, 文件上传: Sep 24, 2017, 页数: 20
PolyPhase Step-Down Slave Controller for Digital Power System Management
PolyPhase Step-Down Slave Controller for Digital Power System Management
从文件中提取
状态
| LTC3870EUF-1#PBF | LTC3870EUF-1#TRPBF | LTC3870IUF-1#PBF | LTC3870IUF-1#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
| LTC3870EUF-1#PBF | LTC3870EUF-1#TRPBF | LTC3870IUF-1#PBF | LTC3870IUF-1#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) |
| Pins | 24 | 24 | 24 | 24 |
| Package Code | 05-08-1697 | 05-08-1697 | 05-08-1697 | 05-08-1697 |
参数化
| Parameters / Models | LTC3870EUF-1#PBF | LTC3870EUF-1#TRPBF | LTC3870IUF-1#PBF | LTC3870IUF-1#TRPBF |
|---|---|---|---|---|
| Buck Output Current(typ), A | 20, 20 | 20, 20 | 20, 20 | 20, 20 |
| Monolithic | No | No | No | No |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | Yes | Yes | Yes | Yes |
| Vin(max), V | 60 | 60 | 60 | 60 |
| Vin(min), V | 4.5 | 4.5 | 4.5 | 4.5 |
生态计划
| LTC3870EUF-1#PBF | LTC3870EUF-1#TRPBF | LTC3870IUF-1#PBF | LTC3870IUF-1#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LTC3870-1 (4)
制造商分类
- Power Management > External Power Switch Buck Controllers | High Input Voltage Buck Regulators | Multiple Output Buck Regulators | Buck Regulators with Digital Power System Management
- Power Monitor, Control, & Protection > Buck Regulators with Digital Power System Management