LT LTM4644IY#PBF

非隔离 PoL 模块4V14V0.6 ~ 5.5V4A，4A，4A，4A

Overview

The LTM4644/LTM4644-1 is a quad DC/DC step-down µModule (micromodule) regulator with 4A per output. Outputs can be paralleled in an array for up to 16A capability. Included in the package are the switching controllers, power FETs, inductors and support components. Operating over an input voltage range of 4V to 14V or 2.375V to 14V with an external bias supply, the LTM4644/LTM4644-1 supports an output voltage range of 0.6V to 5.5V. Its high efficiency design delivers 4A continuous (5A peak) output current per channel. Only bulk input and output capacitors are needed.

Features

µModule® Series
Tray Package
4 Number of Outputs
4V Voltage - Input (Min)
14V Voltage - Input (Max)
0.6 ~ 5.5V Voltage - Output 1
0.6 ~ 5.5V Voltage - Output 2
0.6 ~ 5.5V Voltage - Output 3
0.6 ~ 5.5V Voltage - Output 4
4A, 4A, 4A, 4A Current - Output (Max)
ITE (Commercial) Applications
OCP, OTP, OVP Features
Surface Mount Mounting Type
0.59" L x 0.35" W x 0.20" H (15.0mm x 9.0mm x 5.0mm) Size / Dimension