PWM and Resonant Controllers

UC2827DW-2

Current Mode PWM Controller 250mA/200mA 500kHz 24-Pin SOIC Tube

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Obsolete

• HTS

  UC2827DW-2

• Automotive

  No

• PPAP

  No

• Type

  Current Mode PWM Controller

• Control Method

  Current/Voltage Mode PWM Controller

• Topology

  Push-Pull|Full-Bridge|Buck

• Number of PWM Outputs

  3

• Maximum Switching Frequency (kHz)

  500

• Maximum Duty Cycle (%)

  95

• Rise Time (ns)

  40

• Output Current (mA)

  200(Max)|250(Max)

• Fall Time (ns)

  30

• Maximum Operating Supply Voltage (V)

  20

• Maximum Supply Current (mA)

  45

• Adjustable Output

  No

• On/Off Pin

  No

• Synchronous Pin

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Packaging

  Tube

• Mounting

  Surface Mount

• Package Height

  2.35(Max) mm

• Package Width

  7.6(Max) mm

• Package Length

  15.6(Max) mm

• PCB changed

  24

• Standard Package Name

  SO

• Supplier Package

  SOIC

• Pin Count

  24

• Lead Shape

  Gull-wing