ic

MC34271FB

Symbol
DS11REF12FB13COMP14SS15S16D17DRV18ELD9MODE10VDD11V412V313V214V115V016SW132SYNC31RT30GND29VA28VREF27EN126EN225DS224REF223FB222COMP221SS220S219D218VB17
Footprint
3231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
DS1inputSMDoval0.45×1.65
REF1outputSMDoval0.45×1.65
FB1ioSMDoval0.45×1.65
COMP1passiveSMDoval0.45×1.65
SS1passiveSMDoval0.45×1.65
S1passiveSMDoval0.45×1.65
D1passiveSMDoval0.45×1.65
DRV1passiveSMDoval0.45×1.65
ELDpassiveSMDoval1.65×0.45
MODEpassiveSMDoval1.65×0.45
VDDpowerSMDoval1.65×0.45
V4passiveSMDoval1.65×0.45
V3passiveSMDoval1.65×0.45
V2passiveSMDoval1.65×0.45
V1passiveSMDoval1.65×0.45
V0passiveSMDoval1.65×0.45
VBpassiveSMDoval0.45×1.65
D2passiveSMDoval0.45×1.65
S2passiveSMDoval0.45×1.65
SS2passiveSMDoval0.45×1.65
COMP2passiveSMDoval0.45×1.65
FB2passiveSMDoval0.45×1.65
REF2passiveSMDoval0.45×1.65
DS2passiveSMDoval0.45×1.65
EN2passiveSMDoval1.65×0.45
EN1passiveSMDoval1.65×0.45
VREFpassiveSMDoval1.65×0.45
VApassiveSMDoval1.65×0.45
GNDgroundSMDoval1.65×0.45
RTpassiveSMDoval1.65×0.45
SYNCpassiveSMDoval1.65×0.45
SW1passiveSMDoval1.65×0.45

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Details

Category
ic
MPN
MC34271FB
Manufacturer
MOTOROLA
Package
QFP-32(7x7)
Footprint
TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL
JLCPCB
C3189254
LCSC
C3189254
Lifecycle
active
Mounting
SMT
RoHS
Non-Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$16.2714
10-29 pcs$16.2714
30-199 pcs$16.2714
200-499 pcs$6.2972
500-999 pcs$6.0755
1000+ pcs$5.9663