UC3845BD1G
RoHS

UC3845BD1G

Part NoUC3845BD1G
Manufactureronsemi
DescriptionIC REG CTRLR BOOST/FLYBACK 8SOIC
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ECAD Module UC3845BD1G
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Specification
MountSurface Mount
Width3.9878mm
Height1.4986mm
Length4.9784mm
FunctionStep-Up, Step-Up/Step-Down
TopologyBoost, Flyback
ECCN CodeEAR99
Frequency52kHz
Lead FreeLead Free
PackagingTube
Published1999
Rise Time50ns
REACH SVHCNo SVHC
TechnologyBIPOLAR
Output TypeTransistor Driver
Part StatusActive
Pbfree Codeyes
RoHS StatusROHS3 Compliant
SubcategorySwitching Regulator or Controllers
Control ModeCURRENT-MODE
Halogen FreeHalogen Free
JESD-609 Codee3
Mounting TypeSurface Mount
Terminal FormGULL WING
Max Duty Cycle48 %
Number of Pins8
Output Current1A
Output Voltage13.4V
Package / Case8-SOIC (0.154, 3.90mm Width)
Fall Time (Typ)50 ns
Terminal FinishTin (Sn)
Base Part NumberUC384*B
Control FeaturesFrequency Control
Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Control TechniquePULSE WIDTH MODULATION
Factory Lead Time2 Weeks
Input Voltage-Nom15V
Number of Outputs1
Power Dissipation702mW
Terminal PositionDUAL
Input Bias Current-2μA
Max Supply Current17mA
Input Voltage (Max)25V
Output ConfigurationPositive or Negative, Isolation Capable
Frequency - Switching500kHz
Operating Temperature0°C~70°C TA
Synchronous RectifierNo
Analog IC - Other TypeSWITCHING CONTROLLER
Number of Terminations8
Switcher ConfigurationSINGLE
Voltage - Supply (Vcc/Vdd)7.6V~30V
Peak Reflow Temperature (Cel)260
Moisture Sensitivity Level (MSL)1 (Unlimited)
Time@Peak Reflow Temperature-Max (s)40
In Stock: 18845
Pricing
QTY UNIT PRICE EXT PRICE
1 0.8208
10 0.8044
100 0.7798
1000 0.7551
10000 0.7223
Shipping Information
Shiped FromShenZhen Warehourse
Lead TimeCall right now
Associated Product