UC3847DW

Unitrode

UC3847DW

Analog & Power

UC3847 CURRENT MODE PWM CONTROLL

Active16-SOIC (0.295", 7.50mm Width)Analog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

FunctionStep-Up, Step-Up/Step-Down
Number of Outputs2
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Clock SyncYes
Control FeaturesCurrent Limit, Enable, Frequency Control, Soft Start
Duty Cycle (Max)50%
ManufacturerUnitrode
Mounting TypeSurface Mount
Product StatusActive
Synchronous RectifierYes
TopologyBoost, Flyback, Forward Converter, Half-Bridge, Push-Pull

Electrical

Voltage - Supply (Vcc/Vdd)6.95V ~ 40V
Switching Frequency500kHz

Mechanical

PackageBulk
Package / Case16-SOIC (0.295", 7.50mm Width)

Environmental

Operating Temperature0°C~70°C(TA)