PWM and Resonant Controllers

UC3842BDR2G

Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R

onsemi

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  COMPONENTS

• Automotive

  No

• PPAP

  No

• Type

  Current Mode PWM Controller

• Control Method

  Current

• Topology

  Boost|Flyback

• Number of PWM Outputs

  1

• Oscillator Accuracy (kHz)

  250

• Maximum Switching Frequency (kHz)

  500

• Maximum Duty Cycle (%)

  96(Typ)

• Output Current (mA)

  1000(Max)

• Rise Time (ns)

  50

• Fall Time (ns)

  50

• Operating Supply Voltage Range (V)

  30(Max)

• Maximum Operating Supply Voltage (V)

  30

• Maximum Supply Current (mA)

  12(Typ)

• Maximum Power Dissipation (mW)

  862

• Adjustable Output

  No

• On/Off Pin

  No

• Synchronous Pin

  No

• Minimum Operating Temperature (°C)

  0

• Maximum Operating Temperature (°C)

  70

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.5(Max)

• Package Width

  4(Max)

• Package Length

  8.75(Max)

• PCB changed

  14

• Standard Package Name

  SO

• Supplier Package

  SOIC N

• Pin Count

  14

• Lead Shape

  Gull-wing