ADI LTM4643MPV#PBF

非隔离 PoL 模块4V20V0.6 ~ 3.3V3A，3A，3A，3A

Overview

 Ultrathin Quad µModule Regulator with Configurable 3A Output Array The LTM®4643 is a quad DC/DC step-down µModule (power module) regulator with 3A per output. Outputs can be paralleled in an array for up to 12A capability. Included in the package are the switching controllers, power FETs, inductors and support components. Operating over an input voltage range of 4V to 20V or 2.375V to 20V with an external bias supply, the LTM4643MPV#PBF supports an output voltage range of 0.6V to 3.3V each set by a single external resistor. Its high efficiency design delivers 3A continuous output current per channel. Only bulk input and output capacitors are needed. Fault protection features include overvoltage, overcurrent and overtemperature protection. The LTM4643MPV#PBF is offered in a 9mm ×15mm × 1.82mm LGA and 9mm × 15mm × 2.42mm BGA packages with SnPb (BGA) or RoHS compliant terminal finish.

■9mmx15mmx1.82mm LGA and 9mm×15mmx2.42mm BGA Packages

Features

µModule® Series
Tray Package
4 Number of Outputs
4V Voltage - Input (Min)
20V Voltage - Input (Max)
0.6 ~ 3.3V Voltage - Output 1
0.6 ~ 3.3V Voltage - Output 2
0.6 ~ 3.3V Voltage - Output 3
3A, 3A, 3A, 3A Current - Output (Max)
ITE (Commercial) Applications
OCP, OTP, OVP, UVLO Features
Surface Mount Mounting Type
0.59" L x 0.35" W x 0.07" H (15.0mm x 9.0mm x 1.8mm) Size / Dimension