IR HiRel Product Families

 

IR3588

Ultra Portable Digital Multi-Phase Mobile Controller

Obsolete

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 & 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 & 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

Specifications

ParameterValue
Base Part StatusObsolete
MSL2
PMBus-
PackageQFN 4 x 4 28-Pin
Phases2
Qual LevelIndustrial
RoHSYes, with Exception
Halogen-FreeYes
1k Budgetary Pricing1.913
SMBus-
Typical Configuration2 Multiphase
Voltage Outputs (#)1
ControllerCPU / GPU
OverClockingYes
Auto-PSI/DPCYes
TechnologyDCIC
I2CYes
QFN 4 x 4 28-Pin

Part # IR3588MTRPBF

Ultra Portable Digital Multi-Phase Mobile Controller

$1.911K Budgetary Pricing (USD):
Packaging OptionsPart NumberStatusStandard Pack Quantity
Tape and ReelIR3588MTRPBFOBSOLETE3000

Package Support