Datasheet Analog Devices LTC3857 — 数据表

制造商Analog Devices
系列LTC3857

低 IQ、双通道、两相、同步降压型控制器

数据表

Datasheet LTC3857
PDF, 453 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 38
Low IQ, Dual, 2-Phase Synchronous Step-Down Controller
从文件中提取

价格

状态

LTC3857EUH#PBFLTC3857EUH#TRPBFLTC3857IUH#PBFLTC3857IUH#TRPBF
Lifecycle StatusProduction (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

LTC3857EUH#PBFLTC3857EUH#TRPBFLTC3857IUH#PBFLTC3857IUH#TRPBF
N1234
Package32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
Pins32323232
Package Code05-08-169305-08-169305-08-169305-08-1693

参数化

Parameters / ModelsLTC3857EUH#PBFLTC3857EUH#TRPBFLTC3857IUH#PBFLTC3857IUH#TRPBF
Buck Output Current(typ), A25, 2525, 2525, 2525, 25
MonolithicNoNoNoNo
Number of Outputs2222
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125
SynchronousYesYesYesYes
Vin(max), V38383838
Vin(min), V4444

生态计划

LTC3857EUH#PBFLTC3857EUH#TRPBFLTC3857IUH#PBFLTC3857IUH#TRPBF
RoHSCompliantCompliantCompliantCompliant

模型线

制造商分类

  • Power Management > High Input Voltage Buck Regulators | External Power Switch Buck Controllers | Micropower Buck Regulators | Multiple Output Buck Regulators