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FDMF3180 +BOM

Smart Power Stage (SPS) Modules with Integrated Current and Temperature Monitors - NOT RECOMMENDED FOR NEW DESIGNS

FDMF3180 Descrizione generale

The FDMF3180 by ON Semiconductor offers a next-generation solution for high-current, high frequency, and synchronous buck DC-DC converters. This device features fully integrated MOSFETs and advanced driver IC current and temperature sensors, providing optimized performance and ultra-compact design. Not only does the FDMF3180 reduce system parasitics and power MOSFET RDS(ON), but it also enables precise module-level current and thermal monitoring. Through its output signal (IMON), the device reports real-time module current, eliminating the need for inductor DCR current sense or resistor sense methods. Moreover, the FDMF3180 includes accurate thermal monitoring (TMON) with a 0.8V output at 25°C and an 8 mV / °C slope. Although the FDMF3180 is a powerful solution, ON Semiconductor advises against using it for new designs and recommends considering the pin-to-pin replacement FDMF5062 instead. By leveraging an integrated approach and advanced features, the FDMF3180 represents the future of Smart Power Stage solutions

Caratteristiche principali

  • Up to 70A Instantaneous Peak Current Handling Capability
  • High-Performance, Universal Footprint, Copper-Clip 5 mm x 6 mm PQFN Package
  • ON Semiconductor's PowerTrench® MOSFETs for Clean Voltage Waveforms and Reduced Ringing
  • 30 V / 25 V DC Breakdown Voltage MOSFETs for Higher Long-Term Reliability
  • Optimized FET Pair for Highest Efficiency at 10% ~ 15% Duty Cycle
  • Optimized for Switching Frequencies up to 1 MHz
  • Integrated Current Monitoring (IMON)
  • Integrated Temperature Monitoring (TMON)
  • Catastrophic Fault Detection Features
  • Thermal Flag (OTP) for Over-Temperature Condition
  • Over-Current Protection FAULT (OCP)
  • High-Side Short Detect FAULT
  • Under-Voltage Lockout (UVLO) on VCC and PVCC
  • ON Semiconductor Green Packaging
  • Pb-Free, Halogen Free/BFR Free and RoHS Compliant

Applicazione

  • CPU and Memory Voltage Regulators Compliant with Intel's VR13 Purley Systems
  • High-Current Multiphase Voltage Regulators
  • Graphics Processing Unit (GPU) Cards
  • Server, Storage, Telecom
  • DC/DC Power Module

Specifiche

Source Content uid FDMF3180 Pbfree Code Yes
Part Life Cycle Code Not Recommended Reach Compliance Code not_compliant
Factory Lead Time 15 Weeks Analog IC - Other Type SWITCHING REGULATOR
Control Technique PULSE WIDTH MODULATION JESD-30 Code R-XXSS-X41
Moisture Sensitivity Level 1 Number of Functions 1
Number of Terminals 41 Peak Reflow Temperature (Cel) 260
Surface Mount NO Switcher Configuration BUCK
Terminal Finish Matte Tin (Sn) - annealed Terminal Form UNSPECIFIED
Terminal Position UNSPECIFIED Time@Peak Reflow Temperature-Max (s) 30

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