FAN251015: 15A Synchronous Buck Regulator with PMBUS

Datasheet: Synchronous Buck Regulator with PMBUS™, 15 A
Rev. 3 (999kB)
Product Overview
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Product Change Notification
The FAN251015 is a highly efficient synchronous buck regulator with digital interface, capable of operating with an input range from 4.5 V to 18 V and supporting up to 15 A load currents. The FAN2510xx utilizes a fixed−frequency voltage−mode control architecture to provide a synchronized constant switching frequency while ensuring fast transient response. Switching frequency and over−current protection can be programmed to provide a flexible solution for various applications. Output over−voltage, under−voltage, over−current, and thermal shutdown protections help prevent damage to the device during fault conditions.
Features   Benefits
     
  • PMBUS 1.3.1 Compatible
 
  • Telemetry reporting, custom configuration, fault recording/reading with NVM
  • VIN Range: 4.5 V to 18 V
   
  • Accurate Voltage, Current and Thermal Telemetry Reporting
   
  • High Efficiency: Over 96% Peak
   
  • Continuous Output Current: 15 A
   
  • Internal Linear Bias Regulator
   
  • Precision Reference: ±0.7% Over Temperature
   
  • Output Voltage Range: 0.5 V to 5.5 V
   
  • Adjustable Frequency: 200 kHz to 2.2 MHz
   
  • Programmable Soft−Start
   
  • Low Shutdown Current
   
  • Internal Boot Diode
   
  • Thermal Shutdown
   
  • Pb−Free, Halogen Free/BFR Free, and is RoHS Compliant
   
Applications   End Products
  • Point of Load
  • ASIC, CPU Core and I/O Supplies
 
  • Server and Desktop Computers, Notebooks, Gaming
  • Telecommunications
  • High Density Power Solutions
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
FAN251015GEVB Active
Pb-free
15A Voltage Mode Fixed
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FAN251015MNTXG Active
Pb-free
Halide free
FAN251015, 15A Synchronous Buck Regulator with PMBUS WQFN-34 510CL 1 260 Tape and Reel 4000 $1.5
Market Leadtime (weeks) : 8 to 12

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Control Mode
VCC Min (V)
VCC Max (V)
VO Typ (V)
IO Typ (A)
Efficiency (%)
fSW Typ (kHz)
Package Type
FAN251015MNTXG  
 $1.5 
Pb
H
 Active   
Step-Down
Voltage Mode
4.5
18
0.5
15
96
2200
WQFN-34
Case Outlines
510CL   
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