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XR79206EL-F
MaxLinear, Inc.
DC DC CONVERTER 0.6-13.2V
2298 Pcs New Original In Stock
Non-Isolated PoL Module DC DC Converter 1 Output 0.6 ~ 13.2V 6A 5V - 40V Input
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*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (252 Ratings)
XR79206EL-F
Product Overview
13050737
DiGi Electronics Part Number
XR79206EL-F-DGManufacturer
MaxLinear, Inc.
XR79206EL-F
Description
DC DC CONVERTER 0.6-13.2VInventory
2298 Pcs New Original In Stock
Non-Isolated PoL Module DC DC Converter 1 Output 0.6 ~ 13.2V 6A 5V - 40V Input
Quantity
Minimum 1
Minimum 1
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XR79206EL-F Technical Specifications
Category
DC DC Converters
Packaging
-
Series
-
Product Status
Active
Type
Non-Isolated PoL Module
Number of Outputs
1
Voltage - Input (Min)
5V
Voltage - Input (Max)
40V
Voltage - Output 1
0.6 ~ 13.2V
Voltage - Output 2
-
Voltage - Output 3
-
Current - Output (Max)
6A
Applications
ITE (Commercial)
Features
OCP, OTP, SCP, UVLO
Operating Temperature
-40°C ~ 125°C
Efficiency
95%
Mounting Type
Surface Mount
Package / Case
72-PowerBFQFN Module
Size / Dimension
0.39" L x 0.39" W x 0.16" H (10.0mm x 10.0mm x 4.0mm)
Supplier Device Package
72-QFN (10x10)
Base Product Number
XR79206
Datasheet & Documents
HTML Datasheet
XR79206EL-F-DG
Environmental & Export Classification
RoHS Status
RoHS Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
1016-2112
Standard Package
168
Reviews
5.0/5.0-(Show up to 5 Ratings)
December 02, 2025
The online platform is consistently user-centric, making shopping enjoyable.
December 02, 2025
My order was securely packaged, showing their professionalism.
December 02, 2025
DiGi Electronics’s plentiful stock levels mean I can plan my projects without worrying about shortages.
December 02, 2025
I admire their dedication to quality; it’s evident in every product.
December 02, 2025
Reliable logistics tracking and excellent support make DiGi Electronics stand out.
December 02, 2025
DiGi Electronics' products are built to last, reflecting their quality focus.
December 02, 2025
The after-sales service is efficient and effective, which enhances my overall satisfaction.
December 02, 2025
Their shipping process is so efficient—I was impressed by how fast I received my order.
December 02, 2025
DiGi Electronics’ quality assurance gives me confidence in every project I undertake.
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Frequently Asked Questions (FAQ)
What are the key thermal and layout design risks when integrating the XR79206EL-F into a high-density commercial power system, and how can they be mitigated?
The XR79206EL-F, despite its compact 10x10mm QFN package and 95% efficiency, generates significant localized heat under full 6A load due to its non-isolated PoL architecture. A common design risk is inadequate thermal vias or insufficient copper pour beneath the exposed pad, leading to junction temperatures exceeding the 125°C limit even with moderate ambient temperatures. To mitigate this, use a minimum of nine 0.3mm thermal vias connected to internal ground planes and ensure at least 2 oz copper on all layers. Additionally, avoid placing temperature-sensitive components within 5mm of the module. Always validate thermal performance with infrared imaging during prototype testing, especially in enclosed ITE applications with limited airflow.
Can the XR79206EL-F safely replace a Texas Instruments TPS546D24A in a 12V-to-5V, 6A application without redesigning the PCB or compensation network?
Direct replacement of the TPS546D24A with the XR79206EL-F is not recommended without careful evaluation. While both support 6A output and similar input ranges, the XR79206EL-F uses an internal compensation scheme optimized for its control loop, whereas the TPS546D24A requires external compensation components. Simply dropping in the XR79206EL-F on a TPS546D24A layout may result in instability, subharmonic oscillation, or poor transient response. Furthermore, the XR79206EL-F’s 72-pin QFN footprint differs significantly in pinout and pad geometry. A full layout review and transient load testing are essential—consider re-spinning the power stage if stability margins fall below 45° phase margin.
How does the XR79206EL-F handle input voltage transients above 40V in automotive or industrial environments, and what protection circuitry is necessary?
The XR79206EL-F has a maximum input voltage rating of 40V, and exposure to transients—such as load dump events in automotive systems (which can exceed 40V)—can cause catastrophic failure despite its UVLO and OCP features. In such environments, a pre-regulator TVS diode (e.g., SMAJ33A) combined with a series input fuse and LC filter is strongly advised. Additionally, consider using a front-end buck pre-regulator like the MAX15062 to clamp the input to a safe level below 36V under all conditions. Without this protection, repeated transient overvoltage stresses may degrade the internal MOSFETs over time, leading to premature failure even if no immediate damage is observed.
What are the reliability implications of operating the XR79206EL-F at its maximum output current (6A) and junction temperature (125°C) in continuous commercial ITE applications?
Operating the XR79206EL-F continuously at 6A and 125°C junction temperature significantly accelerates electromigration and reduces long-term reliability, potentially cutting mean time between failures (MTBF) by over 50% compared to derated operation. While the device is rated for this condition, real-world field data suggests that sustained high-temperature operation increases the risk of solder joint fatigue and internal wire bond degradation, especially under thermal cycling. For mission-critical ITE systems, derate the output current to 4.5A and maintain junction temperature below 105°C using enhanced cooling. Implementing temperature monitoring with a nearby NTC and throttling load current during thermal events can further extend operational life.
Is the XR79206EL-F suitable for parallel operation to increase output current beyond 6A, and what synchronization or current-sharing challenges might arise?
The XR79206EL-F is not designed for direct parallel operation to scale output current, as it lacks active current-sharing circuitry or a master-slave sync interface. Attempting to parallel two XR79206EL-F modules without external balancing can lead to severe current imbalance due to minor variations in output voltage setpoints and feedback loop response, causing one module to carry most of the load and overheat. If higher current is needed, consider using a higher-current alternative like the Monolithic Power Systems MPQ4572 or design a discrete solution with external current-sharing resistors and careful layout symmetry. If parallel operation is unavoidable, add 50–100mΩ ballast resistors in series with each output and ensure identical trace lengths to the load point to minimize imbalance.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
XR79206EL-F CAD Models
MaxLinear, Inc. XR79206EL-F PCB symbols & footprints
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