ic

IC/LTC3119IUFD/QFN28

Symbol
PGND1SW22PVOUT3PVOUT4SW25PGND6PGOOD7SVCC8FB9VC10SGND11MPPC12VCC13RT14RUN15GND29BST228N/C27N/C26PWM/SYNC25N/C24BST123PGND22SW121PVIN20PVIN19SW118PGND17VIN16
Footprint
2928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PGNDgroundSMDroundrect0.665×0.28
SW2outputSMDroundrect0.665×0.28
PVOUTioSMDroundrect0.665×0.28
PVOUTpassiveSMDroundrect0.665×0.28
SW2passiveSMDroundrect0.665×0.28
PGNDgroundSMDroundrect0.665×0.28
PGOODpassiveSMDroundrect0.665×0.28
SVCCpassiveSMDroundrect0.665×0.28
FBinputSMDroundrect0.28×0.665
VCpassiveSMDroundrect0.28×0.665
SGNDgroundSMDroundrect0.28×0.665
MPPCpassiveSMDroundrect0.28×0.665
VCCpowerSMDroundrect0.28×0.665
RTpassiveSMDroundrect0.28×0.665
RUNpassiveSMDroundrect0.665×0.28
VINinputSMDroundrect0.665×0.28
PGNDgroundSMDroundrect0.665×0.28
SW1passiveSMDroundrect0.665×0.28
PVINpassiveSMDroundrect0.665×0.28
PVINpassiveSMDroundrect0.665×0.28
SW1passiveSMDroundrect0.665×0.28
PGNDgroundSMDroundrect0.665×0.28
BST1passiveSMDroundrect0.28×0.665
N/CpassiveSMDroundrect0.28×0.665
PWM/SYNCpassiveSMDroundrect0.28×0.665
N/CpassiveSMDroundrect0.28×0.665
N/CpassiveSMDroundrect0.28×0.665
BST2passiveSMDroundrect0.28×0.665
GNDgroundSMDroundrect2.65×3.65

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Details

Category
ic
MPN
IC/LTC3119IUFD/QFN28
Manufacturer
JLCPCB Assembly
Package
QFN-28-EP(4x5)
Footprint
QFN-28_L5.0-W4.0-P0.50-TL-EP3.7
JLCPCB
C9900011851
LCSC
C9900011851
Lifecycle
active
Mounting
SMT
RoHS
Compliant

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-999 pcs$0.0007
1000+ pcs$0.0003