ic

SW3557

Symbol
DMA1CC22CC13DPC4DMC5FLED6CSPC7CSNC8CSNA9CSPA10VBUSC11VBUSA12VDD13VDRV14BST15SW16PGND17PGND18PGND19PGND20SW21ERAD_GND42ERAD_VIN41ERAD_W40DPA39DGND38COMP37NTC36GND35VIN34GATEA33GATEC32SCK31SDA30VIN29VIN28VIN27SW26SW25SW24SW23SW22
Footprint
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3D Model
No 3D preview
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
DMAinputSMDroundrect0.2×0.3
CC2outputSMDroundrect0.2×0.3
CC1ioSMDroundrect0.2×0.3
DPCpassiveSMDroundrect0.2×0.3
DMCpassiveSMDroundrect0.2×0.3
FLEDpassiveSMDroundrect0.2×0.3
CSPCpassiveSMDroundrect0.2×0.3
CSNCpassiveSMDroundrect0.2×0.3
CSNApassiveSMDroundrect0.2×0.3
CSPApassiveSMDroundrect0.2×0.3
VBUSCpassiveSMDroundrect0.2×0.3
VBUSApassiveSMDroundrect0.2×0.3
VDDpowerSMDroundrect0.2×0.3
VDRVpassiveSMDroundrect0.2×0.3
BSToutputSMDroundrect0.2×0.3
SWoutputSMDroundrect0.2×0.3
PGNDgroundSMDroundrect0.2×0.3
PGNDgroundSMDroundrect0.2×0.3
PGNDgroundSMDroundrect0.2×0.3
PGNDgroundSMDroundrect0.2×0.3
SWoutputSMDroundrect0.2×0.3
SWoutputSMDroundrect0.2×0.3
SWoutputSMDroundrect0.2×0.3
SWoutputSMDroundrect0.2×0.3
SWoutputSMDroundrect0.2×0.3
SWoutputSMDroundrect0.2×0.3
VINinputSMDroundrect0.2×0.3
VINinputSMDroundrect0.2×0.3
VINinputSMDroundrect0.2×0.3
SDApassiveSMDroundrect0.2×0.3
SCKinputSMDroundrect0.2×0.3
GATECpassiveSMDroundrect0.2×0.3
GATEApassiveSMDroundrect0.2×0.3
VINinputSMDroundrect0.2×0.3
GNDgroundSMDroundrect0.2×0.3
NTCpassiveSMDroundrect0.2×0.3
COMPpassiveSMDroundrect0.2×0.3
DGNDgroundSMDroundrect0.2×0.3
DPApassiveSMDroundrect0.2×0.3
ERAD_WpassiveSMDroundrect1.75×3.8
ERAD_VINpassiveSMDcustom2.05×0.98
ERAD_GNDpassiveSMDcustom2.05×2.37

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Details

Category
ic
MPN
SW3557
Manufacturer
JLCPCB Assembly
Package
QFN-39_5x5mm
Footprint
QFN-39_L5.0-W5.0-P0.40_SW3517S
JLCPCB
C9900175558
LCSC
C9900175558
Lifecycle
active
Mounting
SMT
RoHS
Compliant

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-99 pcs$0.0391
100+ pcs$0.0201