Linear Technology LTM4611EV#PBF, Step Down DC-DC Switching Regulator, Adjustable 133-Pin, LGA

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

μModule Regulators, Single Output

Linear Technology’s DC/DC μModule (micro-module) regulators offer a complete system-in-package (SiP) power management solution. These step-down (buck) modules incorporate an integrated DC/DC controller, compensation components, power transistors, inductor and input and output capacitors. They offer a low EMI compliant solution with EN55022 class B standards in some products, along with output source and sink current capabilities. The compact design and high efficiency of these μModule regulators make them ideal for use in a multitude of applications such as telecom and networking equipment, Industrial equipment and ATCA cards/servers.

Switching Voltage Regulators, Linear Technology

Linear Technology product series of synchronous and non-synchronous internal switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 4MHz.
The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, forward, Isolated, Inverting and flyback controllers. The Flyback, Forward and Isolated Controllers primary and secondary side provide a solution to help replace the DC/DC bricks that get used in back-plane power conversion.

Specifications
Attribute Value
Minimum Output Voltage 0.8 V
Maximum Output Voltage 5 V
Minimum Input Voltage 1.5 V
Maximum Input Voltage 5.5 V
Maximum Output Current 15A
Converter Type Step Down
Number of Outputs 1
Output Type Adjustable
Mounting Type Surface Mount
Package Type LGA
Pin Count 133
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
Width 15mm
Line Regulation 0.3 %
Length 15mm
Dimensions 15 x 15 x 4.42mm
Load Regulation 0.5 %
Efficiency 94%
Maximum Switching Frequency 835 kHz
Height 4.42mm
Discontinued product