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The MLX120A0XY3 Digital DLynxIIITM power module

is a non-isolated dc-dc converter that can deliver

up to 120A of output current. It operates over a

wide input voltage range from 7.0VDC to 14VDC and

provides precisely regulated output voltage

programmable from 0.45VDC to 2.0VDC via PMBusTM.

The module employs an advanced PID based

adjustable digital control loop which ensures loop

stability, provides fast transient response and

reduces amount of required output capacitance.

Up to 160A of additional satellite based phase

modules can be connected in parallel to form a

high current common rail or a second stand-alone

bus. Main features include: digital PMBusTM

interface, programmable enable logic and control,

cycle-by-cycle output current monitoring, input

and output under-voltage and over-voltage

protections, under-temperature and overtemperature

protections and more. The module

has an extensive set of PMBusTM commands for

both control and monitoring of the system

parameters. The MLX120A0XY3 power module is

highly configurable, and yet easy to use.

Features

· Compliant to RoHS II EU Directive 2011/65/EC and

amended Directive (EU) 2015/863

· Compliant to IPC-9592 (Sept. 2008), Category 2, Class TBD

· Compliant to REACH Directive (EC) No 1907/2006

· Compatible with a Pb-free or SnPn reflow soldering

process

· Wide Input voltage range: 7.0VDC-14VDC

· Output voltage programable from 0.45VDC to 2.0V via

PMBus?

· Delivers up to 120 ADC output current

· Supports Voltage Rails requiring 3 tolerance

· Operation of up to 4 Satellite phases in parallel(160A) as a

common or separate bus.

· PID control and multi-phase operation provides fast

transient response, reduced output capacitance, and

stability.

· Tightly regulated output voltage

· Low output ripple and noise

· Fixed switching frequency

· Small size: 12.9 mm x 31.37 mm x 11.05 mm

0.507 in x 1.235 in x 0.435 in

· Digital interface compliant to PMBus? Rev.1.3 protocol

· Programmable enable logic with On/Off Control.

· Protections: OVP, UVP, OCP, OTP

· Cycle-by-cycle output current monitoring and protection

· Over temperature protection

· Wide operating temperature range -40°C to 85°C

· Excellent Thermal Performance – Module delivers full

output @12VIN, 1VOUT, 70°Cambient and 200 LFM (1m/s)

airflow

· Power Stages are Interleaved to reduce input and output

ripple

· UL* 62368-1, 3rd Ed. Recognized, and VDE (EN62368-1 3rd

Ed.) Licensed

· ISO** 9001 and ISO14001 certified manufacturing facilities

Applications

· High performance ASIC with dual power rails

· Networking processor power (Broadcom,

Cavium, Marvell, NXP)

· High current FPGA power (Xilinx, Intel)

· High performance ARM processor power

· Telecommunications and networking equipment

· Servers and storage applications

· Test and Measurement equipment

· Industrial equipment