Dual 4A Power Module


The MxL7204 power module is a complete dual 4A or single 8A output switch mode DC/DC power supply with an input voltage of 4.5V to 20V. It offers higher efficiency and improved thermal performance than the competition while matching pinout and functionality.
Power modules integrate the switching controller, power FETs, inductors and all supporting components.The MxL7204 supports two outputs each with an output voltage range of 0.6V to 5.0V, set by a single external resistor. Its high efficiency design delivers up to 4A continuous current (5A peak) for each output. Only a few input and output capacitors are needed.
The device supports frequency synchronization, multiphase operation, and output voltage tracking for supply rail sequencing. High Switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability.
Fault protection features include overvoltage, overcurrent and over temperature protection. The power module is offered in a space saving and thermally enhanced 15mm × 15mm × 2.82mm LGA package.
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  • Dual 4A output (5A peak)
    • Offers power system ease of design
    • 4.5V to 20V wide single input voltage
    • 0.6V to 5.0V adjustable output voltage
  • Current mode control
    • Fast transient response
    • Adjustable switching frequency (250kHz to 780kHz)
    • Internally compensated
  • Overcurrent protection
  • Output overvoltage protection
  • Frequency synchronization (250kHz to 780kHz)
  • Programmable soft-start
  • Thermally enhanced 15mm x 15mm x 2.82mm LGA package


  • Industrial, Medical and Audio-Visual Equipment
  • Point of load conversion
  • Carrier class router
  • Telecommunications and infrastructure equipment
  • FPGA, DSP, processor supplies
  • Distributed power architecture

Design Tools


Pkg Code Details Quantities Dimensions PDF
LGA144 15x15
  • JEDEC Reference:
  • MSL Pb-Free: L3 @ 245ºC
  • MSL SnPb Eutectic:
  • ThetaJA: 14.4
  • Bulk Pack Style: Tray
  • Quantity per Bulk Pack: 119
  • Quantity per Reel: n/a
  • Quantity per Tube: n/a
  • Quantity per Tray: 119
  • Reel Size (Dia. x Width x Pitch): n/a
  • Tape & Reel Unit Orientation: n/a
  • Dimensions: mm
  • Length: 15
  • Width: 15
  • Thickness: 2.82
  • Lead Pitch: 1.27

Parts & Purchasing

Part Number Pkg Code RoHS Min Temp Max Temp Status Buy Now Order Samples
MxL7204-AYA-T LGA144 15x15 -40 125 ACTIVE
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Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Distribution Date Description File