PWM and Resonant Controllers

UC2846DWTR

Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.01

• Automotive

  No

• PPAP

  No

• Type

  Current Mode PWM Controller

• Control Method

  Current

• Topology

  Boost|Flyback|Forward|Full-Bridge|Half-Bridge|Push-Pull

• Number of PWM Outputs

  2

• Oscillator Accuracy (kHz)

  43

• Maximum Switching Frequency (kHz)

  500

• Maximum Duty Cycle (%)

  50

• Rise Time (ns)

  50

• Output Current (mA)

  500(Max)

• Fall Time (ns)

  50

• Maximum Operating Supply Voltage (V)

  40

• Maximum Supply Current (mA)

  21

• Maximum Power Dissipation (mW)

  1000

• Adjustable Output

  No

• On/Off Pin

  Yes

• Synchronous Pin

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  2.35(Max)

• Package Width

  7.5

• Package Length

  10.3

• PCB changed

  16

• Standard Package Name

  SO

• Supplier Package

  SOIC

• Pin Count

  16

• Lead Shape

  Gull-wing