Analog Devices LTM4710-1 | Demoboard DC3164A-B

Description

Demonstration circuit 3164A-B features the LTM4710‑1, a quad DC/DC step-down μModule® regulator with 8A per output, packaged in a compact (6mm × 12mm × 3.54mm) land grid array (LGA) with pre-made solder balls. DC3164A-B has an operating input range of 2.5V to 5.5V. The outputs of the four channels are 0.8V, 1.0V, 1.2V, and 1.5V with 8A per output, respectively. All outputs voltages are programmable from 0.5V up to 3.6V (step-down only). DC3164A-B operates by default at 1.5MHz and can be adjusted by an external resistor from 1MHz to 5MHz or by being synchronized to an external clock from 1.2MHz to 2.6MHz. DC3164A-B also allows for the channels to be paralleled up to 32A load current.

Features

• Quad Output Step-Down μModule® Regulator with Configurable 8A Output Array
• Ultralow Noise Silent Switcher®2 Architecture
• CISPR32 Class B Compliant
• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.5V to 3.6V
• 8A DC Output Current, Each Channel
• Parallelable for Higher Output Current
• ±1.5% Maximum Total DC Output Voltage Accuracy
• Selectable Switching Frequency: 1MHz to 5MHz
• Power Good Indicator
• Die Temperature Monitoring
• 6mm × 12mm × 3.54mm Land Grid Array (LGA) with Presolder Package

Typical applications

• Field Programmable Gate Arrays (FPGAs), Digital Signal Processing (DSPs) and Application Specific Integrated Circuits (ASICs) Applications
• Optical Communications, Telecom, Datacom, Networking System

More information

• Datasheet
• IC product information