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ELECTRONIC COMPONENTS

DC DC Switching Controllers

Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
UC3845B UMW

UC3845B

SOP-8 AC-DC CONTROLLERS & REGULA

UMW

2,415 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active PWM - - Boost, Flyback - - 7.6V ~ 30V Up to 500kHz 50% - - - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOP
UC3843B UMW

UC3843B

SOP-8 AC-DC CONTROLLERS & REGULA

UMW

2,900 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active PWM - - Boost, Flyback - - 7.6V ~ 30V Up to 500kHz 50% - - - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOP
UC3842B UMW

UC3842B

SOP-8 AC-DC CONTROLLERS & REGULA

UMW

2,136 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active PWM - - Boost, Flyback - - 10V ~ 30V Up to 500kHz 50% - - - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOP
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