IR3588

Ultra Portable Digital Multi-Phase Mobile Controller

ParametricIR3588
Moisture Sensitivity Level2
Auto-PSI/DPCYes
Phases2.0
TechnologyDCIC
Configuration2 Multiphase
InterfacesYes
OverClockingYes
PackageQFN 4 x 4 28-Pin
Processor TypeCPU / GPU
QualificationIndustrial
Voltage Outputs1.0
Sales Product NameIR3588
OPNIR3588MTRPBF
Product Statusactive
Package NameQFN 4X4 28L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level1
Benefits:
  • Ultra Low Power single loop PWM Controller with 2 PWMs configurable as 1, 2, or 4 phase systems
  • Compliant with Intel VR12.5 Rev 1.3/VR12.6 Rev1.0 specifications
  • Intel® VR12.5 / VR12.6 SVID or I2C controlled regulation
  • Optimized for 1 or 2 phase Ultrabook® solution when paired with IR3548 or IR3552 PowIRstage
  • <1mW in PS4, <50mW @ Maximum Performance
  • 48mV/µs Dynamic VID capable for fast wakeup and regenerative braking
  • Dynamic Phase Control and Automatic Power State Switching with Active Diode Emulation for Very Light Loads
  • I2C system interface for telemetry of Temperature, Voltage, Input and Output Current and Power
  • Fault Protection: Output OVP, UVP, OC Warn, OCP, OT Warn, OTP
  • IR Adaptive Transient Algorithm (ATA) minimizes output bulk capacitors and system cost
  • 8 Time Programming (MTP) with integrated charge pump for easy custom configuration
  • Overclocking and Gaming Mode up to 2.3VOUT
  • 200kHz to 2MHz switching frequency per phase
  • +3.3V supply voltage
  • -40°C to 85°C ambient operation
  • Pb-Free, RoHS, 4x4mm, 28-pin, 0.4mm pitch QFN
Data Sheet
TitleSizeDateVersion
Data Sheet - IR3588,EN264 KB09 Mar 2014
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 Feb 201600_00
EN IR3588
EN IDV20E65D1