IR3839M

6A Single Vin SupIRBuck Regulator and Tracker

ParametricIR3839M
Iout6.0A
Input Voltage  min  max1.5V  16.0V
Internal Bias LDOYes
Output Voltage  min  max0.6V  14.4V
FeaturesPGOOD + EN + SEQ + OVD + Marg + SYNC + DDR Tracking
PackagePQFN / 5 x 6 G
Switching Frequency  min  max250.0kHz  1500.0kHz
TechnologyPOL
TypeSingle Output
Moisture Sensitivity Level2
QualificationIndustrial
Design ToolYes
Sales Product NameIR3839M
OPNIR3839MTRPBF
Product Statusactive
Package NamePQFN-22L (5 X 6)
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size4000
Packing TypeTAPE & REEL
Moisture Level2
Benefits:
  • Output Current 6A
  • Single 16V application
  • Single 5V application
  • Output Voltage Range: 0.6V to 0.9*Vin
  • Programmable Switching Frequency up to 1.5MHz
  • Internal Digital Soft-Start
  • Enable input with Voltage Monitoring Capability
  • Hiccup Mode Over Current Protection
  • Internal LDO
  • External Synchronization
  • Enhanced PreBias start up
  • External Reference for Margining Purposes
  • Vp for Tracking Applications
  • Integrated MOSFET drivers and Bootstrap diode
  • Operating junction temp: -40°C to 125°C
  • Thermal Shut Down
  • Power Good Output with tracking capability
  • Small Size 5mmx6mm PQFN
  • Pb-Free (RoHS Compliant)
Target Applications:
  • Point of Load
Data Sheet
TitleSizeDateVersion
Data Sheet - IR3839M,EN1.3 MB21 May 2010
Evaluation Boards
BoardFamilyDescriptionStatus
IRDC3839Programmable Soft Start. Programmable Over Current Protection. Pre-Bias Start Up.IR3839Mactive
EN IR3839M