Overview
| Information | |
|---|---|
| Package | BGA |
| IQ (µA) | 4950 |
| VIN MIN (V) | 4.5 |
| VIN MAX (V) | 15 |
| # of Outputs | 2 |
| IOUT/Ch (A) | 25 |
| VOUT MIN (V) | 0.6 |
| VOUT MAX (V) | 1.8 |
| Frequency (kHz) | 400-780 |
| Efficiency (%) | 93 |
| X-Y Dimension (mm) | 16x16 |
| Z Dimension (mm) | 5.01 |
| Features | UVLO, OTP, Soft Start/Tracking, Frequency Synchronization, PGOOD, Over Current Protection, Output Overvoltage Protection, PFM, Adjustable Frequency |
| Junction Temp Range (°C) | -40 to 125 |
| Switching Frequency (kHz) |
The MxL7225 is a dual channel, 25A step-down power module. It includes a wide 4.5V to 15V input voltage range and supports two outputs each with an output voltage range of 0.6V to 1.8V, set by a single external resistor. The MxL7225 requires just a few input and output capacitors, which simplifies design and shortens time-to-market. The module supplies either two 25A outputs, a single 50A output or up to 300A when paralleled with additional MxL7225 modules. A unique package design where inductors are mounted externally provides improved thermal performance and lower cost relative to devices with the same industry standard pinout.
The complete switch mode DC/DC power supply integrates the control, drivers, bootstrap diodes, bootstrap capacitors, inductors, MOSFETs and HF bypass capacitors in a single package for point-of-load conversions.
The MxL7225 includes a temperature diode that enables device temperature monitoring. It also has an adjustable switching frequency and utilizes a peak current mode architecture which allows fast line and load transient response.
A host of protection features, including overcurrent, overtemperature, output overvoltage and UVLO, help this module achieve safe operation under abnormal operating conditions.
The MxL7225 is available in a space saving 16mm x 16mm x 5.01mm RoHS compliant BGA package.
The MxL7225-1 is identical to the MxL7225 except that there are no internal feedback loop compensation components. When more flexibility is desired in dealing with loop characteristics, the MxL7225-1 allows the system designer to use an external compensation network entirely different from that embedded in the MxL7225.
- Dual 25A or single 50A output
- Input voltage range: 4.5V to 15V
- Output voltage range: 0.6V to 1.8V
- Multiphase current sharing with multiple MxL7225s for up to 300A output
- Frequency synchronization
- Differential remote sense amplifier
- Peak current mode architecture for fast transient response
- Adjustable switching frequency (400kHz to 780kHz)
- Overcurrent protection
- Output overvoltage protection
- Internal temperature monitor and thermal shutdown protection
- Thermally enhanced 16mm x 16mm x 5.01mm BGA package
- Telecom and Networking Equipment
- Industrial Equipment
- Test Equipment
Documentation & Design Tools
All Types
Data Sheets
Application Notes
Product Briefs & Brochures
Design Tools & Simulation
User Guides & Manuals
| Type | Title | Version | Date | File Size |
|---|---|---|---|---|
| Data Sheets | MxL7225 Dual 25A or Single 50A Power Module | R04 | June 2021 | 2.4 MB |
| Application Notes | LGA / BGA Module Assembly Application Note | Rev D | May 2019 | 1023.6 KB |
| User Guides & Manuals | Quad MxL7225 EVK User's Manual | R01 | December 2020 | 5.2 MB |
| User Guides & Manuals | MxL7225-1 EVB User's Manual | R00 | October 2020 | 7.5 MB |
| User Guides & Manuals | MxL7225 EVK User's Manual | R02 | October 2020 | 6.6 MB |
| Product Flyers | Current Mode, Dual Channel Power Modules Flyer | R00 | November 2020 | 2.7 MB |
| Product Brochures | Power Management Brochure | October 2020 | 2.4 MB | |
| SIMPLIS Models | MxL7225 SIMPLIS Model | R00 | October 2020 | 129.4 KB |
Quality & RoHS
| Part Number | RoHS | Exempt | RoHS | Halogen Free | REACH | TSCA | MSL Rating / Peak Reflow | Package |
|---|---|---|---|---|---|---|---|
| MxL7225-1-ABA-T | Y | 7c, 15 | N | Y | Y | Y | L3 / 245ᵒC | BGA144 16x16 |
| MxL7225-ABA-T | Y | 7c, 15 | N | Y | Y | Y | L3 / 245ᵒC | BGA144 16x16 |
| MxL7225-1-EVK-1 | N/A | N/A | N/A | N/A | N/A | N/A | Kit |
| MxL7225-1-EVK-2 | N/A | N/A | N/A | N/A | N/A | N/A | Kit |
| MxL7225-EVK-1 | N/A | N/A | N/A | N/A | N/A | N/A | Kit |
| MxL7225-EVK-2 | N/A | N/A | N/A | N/A | N/A | N/A | Kit |
Click on the links above to download the Certificate of Non-Use of Hazardous Substances.
Additional Quality Documentation may be available, please Contact Support.
Parts & Purchasing
| Part Number | Pkg Code | Min Temp | Max Temp | Status |
|---|---|---|---|---|
| MxL7225-1-ABA-T | BGA144 16x16 | -40 | 125 | Active |
| MxL7225-ABA-T | BGA144 16x16 | -40 | 125 | Active |
| MxL7225-1-EVK-1 | Board | Active | ||
| MxL7225-1-EVK-2 | Board | PRE | ||
| MxL7225-EVK-1 | Board | Active | ||
| MxL7225-EVK-2 | Board | Active |
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.
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.