FDMF5820DC Integrated Driver & MOSFET by ON Semiconductor

Smart Power Stage (SPS) Module with Integrated Temperature Monitor


The SPS family is Fairchild’s next-generation, fully optimized, ultra-compact, integrated MOSFET plus driver power stage solution for high-current, high-frequency, synchronous buck, DC-DC applications. The FDMF5820DC integrates a driver IC with a bootstrap Schottky diode, two power MOSFETs, and a thermal monitor into a thermally enhanced, ultra-compact, 5 mm x 5 mm package. With an integrated approach, the SPS switching power stage is optimized for driver and MOSFET dynamic performance, minimized system inductance, and power MOSFET RDS(ON). The SPS family uses Fairchild's high-performance PowerTrench® MOSFET technology, which reduces switch ringing, eliminating the need for a snubber circuit in most buck converter applications. A driver IC with reduced dead times and propagation delays further enhances the performance. A thermal monitor function warns of a potential over-temperature situation. A programmable thermal shutdown function turns off the driver if an over-temperature condition occurs. The FDMF5820DC incorporates an Auto-DCM Mode (ZCD#) for improved light-load efficiency. The FDMF5820DC also provides a 3-state 3.3 V PWM input for compatibility with a wide range of PWM controllers.

Where to Buy

Prices starting from US$2.70

Distributor Stock
Logo for Farnell
Farnell
from US$2.70
139,629
in stock
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Logo for element14
element14
from US$2.97
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Logo for Newark Electronics
Newark Electronics
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Features

Ultra-Compact 5 mm x 5 mm PQFN Copper-Clip Package with Flip Chip Low-Side MOSFET and Dual Cool™ Architecture
High Current Handling: 60 A
3-State 3.3 V PWM Input Gate Driver
Dynamic Resistance Mode for Low-Side Drive (LDRV) Slows Low-Side MOSFET during Negative Inductor Current Switching
Auto DCM (Low-Side Gate Turn Off) Using ZCD# Input
Thermal Monitor for Module Temperature Reporting
Programmable Thermal Shutdown (P_THDN)
HS-Short Detect Fault# / Shutdown
Dual Mode Enable / Fault# Pin
Internal Pull-Up and Pull-Down for ZCD# and EN Inputs, respectively
Fairchild PowerTrench® MOSFETs for Clean Voltage Waveforms and Reduced Ringing
Fairchild SyncFET™ Technology (Integrated Schottky Diode) in Low-Side MOSFET
Integrated Bootstrap Schottky Diode
Optimized / Extremely Short Dead-Times
Optimized for Switching Frequencies up to 1.5 MHz
Under-Voltage Lockout (UVLO) on VCC
Low Shutdown Current: <3 µA
PWM Minimum Controllable On-Time: 30 ns
Operating Ambient Temperature Range: -40°C to +125°C
Optimized FET Pair for Highest Efficiency: 10 ~ 15% Duty Cycle
Fairchild Green Packaging and RoHS Compliance

Specifications

Description FDMF5820DC
Compliance Pb-free Halide free
Package Type PQFN-31

Alternative Descriptions

Smart Power Stage (Sps) Module With Integrated Temperature Monitor/Reel Rohs Compliant: Yes |Onsemi FDMF5820DC | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FDMF5820DC?

Additional datasheets, footprints and schematics for FDMF5820DC are listed on our Part Details page. You can also find images and similar parts to FDMF5820DC on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FDMF5820DC on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FDMF5820DC price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FDMF5820DC fall under?

The FDMF5820DC is listed under Power Management > Integrated Driver & MOSFET.

Can I view similar or alternative parts?

You can view similar parts to FDMF5820DC when available in the Integrated Driver & MOSFET range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FDMF5820DC you can contact the distributor directly for product support, shipping queries etc.

Is the FDMF5820DC RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FDMF5820DC have stock available?

Authorised distributors including Farnell, element14 and Newark Electronics have stock available or on a lead time for FDMF5820DC.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FDMF5820DC often in real-time on the comparison pages.

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