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Business

Other NamesLT3598EUFPBFStandard Package91
Standard Package NameQFN

Compliance

RoHSLead free / RoHS CompliantSVHC:No SVHC (20-Jun-2013)
EU RoHSCompliantTariff No85423190
Rad HardenedNo

Electrical

Dimming:PWMFrequency200kHz ~ 2.5MHz
Efficiency:90%Display Type:LED
Voltage Rating3.2 → 30 VCurrent - Output:30mA
Current - Supply5 mAVoltage - Supply3 V ~ 30 V
Number of Outputs6Frequency - Switching:2.5MHz
Voltage - Input (Min)44VVoltage - Supply (Min)3.2 V
Resistor Matching Ratio±1.5%Current - Output High, Low2000 mA
Constant Current Load - MaxYesVoltage - Continuous Operating (Max) (MCOV):30V

Mechanical

Width4mmHeight0.7mm
Length4mmWeight0.0002
PackagingTubeCase Color:QFN
Lead StyleNo LeadTermination:SMD
Mounting TypeSurface MountNumber of Pins:24
Package / Case24-WFQFN Exposed PadPackage CooledQFN24
Material Finish:MSL 1 - UnlimitedPackage QuantityQFN EP
Size / Dimension4 x 4 x 0.7mmNumber of Positions24
Supplier Device Package24-QFN Exposed Pad (4x4)

Product Info

TypeWhite LEDTopologyPWM, Step-Up (Boost)
Base Unit:3598Number of Segments60
Internal ConnectionYesApplication Specifics:Automotive, Display

Environmental

Operating Temperature-40°C ~ 125°COperating Temperature - Junction125C

Documents & Media

Online Document

Sourcing & traceability

Datasheet
LT3598

Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.