45A Smart Power Stage (SPS) Modules with Integrated Current and Temperature Monitors

Favorite

Overview

The FDMF5176 is ON Semiconductor’s next generation of Smart Power Stage (SPS) solution with fully optimized, ultra−compact, integrated MOSFETs plus driver for high−current, high frequency, and synchronous buck DC−DC converters.
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 integration of Power MOSFETs with a driver IC also enables advanced high accuracy module thermal and current monitoring. The FDMF5176 provides an output signal (IMON), which reports the real−time module current. The IMON signal can be used to replace inductor DCR current sense or resistor sense methods. There is also accurate thermal monitoring (TMON) that provides a 0.8 V output at 25°C with an 8 mV / °C slope.

  • Multiphase and Single Phase DC-DC Voltage Regulators
  • Server, Storage Systems, Computing
  • Communications Infrastructure Systems
  • Graphics Cards, Enterprise Switches
  • Server, Storage Systems, Computing
  • Up to 45A Peak Current Handling Capability
  • High-Performance, Universal Footprint, Copper-Clip 4 mm x 5 mm PQFN Package
  • ON Semiconductor's PowerTrench® MOSFETs for Clean Voltage Waveforms and Reduced Ringing
  • 30V / 25V 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 Monitor (IMON)
  • Integrated Temperature Monitor (TMON)
  • Catastrophic Fault Detection
  • Thermal Flag (OTP) for Over-Temperature Condition
  • Over-Current Protection Fault(OCP)
  • High-Side Short Detect Fault
  • Under-Voltage Lockout (UVLO) on VCC
  • ON Semiconductor Green Packaging and RoHS Compliant

Search

Close Search

Products:

1

Expand Table

Collapse Table

Share

Export

Compare

Columns

0

Product Groups:

Orderable Parts:

1

Product

Status

ECAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

VCIN (V) Typ

VIN (V) Typ

PWM Level

IO (A) Max

fmax (MHz) Max

Pricing ($/Unit)

Loading...

FDMF5176

Active

Pb

A

H

P

PQFN-24

1

260

REEL

3000

N

5

12

3.3V, 5V

45

1

$1.4933

More Details

Show More

1-25 of 25

Products per page

Jump to :