ic

LT3743EFE#TRPBF

Symbol
VCC_INT1GND2VIN3EN/UVLO4VREF5CTRL_T6GND7CTRL_H8CTRL_L9SS10GND11FB12SENSE+13SENSE–14VCL15GND29LG28GND27CBOOT26SW25HG24PWMGL23GND22PWMGH21PWM20CTRL_SEL19SYNC18RT17VCH16
Footprint
1516171819202122232425262728141312111098765432129
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VCC_INTpowerSMDroundrect0.35×1.4
GNDgroundSMDroundrect0.35×1.4
VINinputSMDroundrect0.35×1.4
EN/UVLOinputSMDroundrect0.35×1.4
VREFpassiveSMDroundrect0.35×1.4
CTRL_TpassiveSMDroundrect0.35×1.4
GNDgroundSMDroundrect0.35×1.4
CTRL_HpassiveSMDroundrect0.35×1.4
CTRL_LpassiveSMDroundrect0.35×1.4
SSinputSMDroundrect0.35×1.4
GNDgroundSMDroundrect0.35×1.4
FBinputSMDroundrect0.35×1.4
SENSE+passiveSMDroundrect0.35×1.4
SENSE–passiveSMDroundrect0.35×1.4
VCLpassiveSMDroundrect0.35×1.4
VCHpassiveSMDroundrect0.35×1.4
RTpassiveSMDroundrect0.35×1.4
SYNCpassiveSMDroundrect0.35×1.4
CTRL_SELpassiveSMDroundrect0.35×1.4
PWMpassiveSMDroundrect0.35×1.4
PWMGHpassiveSMDroundrect0.35×1.4
GNDgroundSMDroundrect0.35×1.4
PWMGLpassiveSMDroundrect0.35×1.4
HGpassiveSMDroundrect0.35×1.4
SWoutputSMDroundrect0.35×1.4
CBOOTpassiveSMDroundrect0.35×1.4
GNDgroundSMDroundrect0.35×1.4
LGpassiveSMDroundrect0.35×1.4
GNDgroundSMDroundrect4.75×2.74

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Details

Category
ic
MPN
LT3743EFE#TRPBF
Manufacturer
Analog Devices
Package
TSSOP-28-EP
Footprint
TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP4.8
JLCPCB
C671340
LCSC
C671340
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 1
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$9.4040
10-11 pcs$9.4040
12-199 pcs$9.4040
200-499 pcs$3.6402
500-999 pcs$3.5117
1000+ pcs$3.4490