IR3640MPBF

Infineon Technologies

IR3640MPBF

Analog & Power

IC REG CTRLR BUCK 20MLPQ

Obsolete20-VFQFN Exposed PadAnalog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

FunctionStep-Down
Number of Outputs1
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Clock SyncYes
Control FeaturesCurrent Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start
Duty Cycle (Max)92%
ManufacturerInfineon Technologies
Mounting TypeSurface Mount
Product StatusObsolete
Synchronous RectifierYes
TopologyBuck

Electrical

Voltage - Supply (Vcc/Vdd)4.5V ~ 5.5V
Switching Frequency225kHz ~ 1.65MHz

Mechanical

PackageTube
Package / Case20-VFQFN Exposed Pad

Environmental

Operating Temperature-40°C ~ 125°C (TJ)