UC3842BVDR2
Part NoUC3842BVDR2
Manufactureronsemi
DescriptionIC REG CTRLR PWM CM 14-SOIC
Datasheet
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ECAD Module
Specification
Width3.9mm
FunctionStep-Up, Step-Up/Step-Down
TopologyBoost, Flyback
ECCN CodeEAR99
Frequency60kHz
Lead FreeContains Lead
PackagingTape & Reel (TR)
Published2007
Rise Time50ns
TechnologyBIPOLAR
Output TypeTransistor Driver
Part StatusObsolete
RoHS StatusNon-RoHS Compliant
SubcategorySwitching Regulator or Controllers
Control ModeCURRENT-MODE
JESD-609 Codee0
Mounting TypeSurface Mount
Surface MountYES
Terminal FormGULL WING
Max Duty Cycle96 %
Number of Pins8
Output Current1A
Package / Case14-SOIC (0.154, 3.90mm Width)
Fall Time (Typ)50 ns
Terminal FinishTin/Lead (Sn/Pb)
Base Part NumberUC384*B
Control FeaturesFrequency Control
Control TechniquePULSE WIDTH MODULATION
Input Voltage-Nom15V
Number of Outputs1
Quiescent Current12mA
Terminal PositionDUAL
Input Voltage (Max)25V
Output ConfigurationPositive
Frequency - SwitchingUp to 500kHz
Operating Temperature-40°C~105°C TA
Synchronous RectifierNo
Analog IC - Other TypeSWITCHING CONTROLLER
Number of Terminations14
Switcher ConfigurationSINGLE
Voltage - Supply (Vcc/Vdd)10V~30V
Peak Reflow Temperature (Cel)240
Moisture Sensitivity Level (MSL)1 (Unlimited)
Time@Peak Reflow Temperature-Max (s)30
In Stock:
14287
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