PWM and Resonant Controllers

UC3825N

Current Mode PWM Controller 1.5A 1000kHz 16-Pin PDIP Tube

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.31.00.30

• Automotive

  No

• PPAP

  No

• Type

  Current Mode PWM Controller

• Control Method

  Current/Voltage

• Topology

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

• Number of PWM Outputs

  2

• Oscillator Accuracy (kHz)

  400

• Maximum Switching Frequency (kHz)

  1000

• Maximum Duty Cycle (%)

  85

• Output Current (mA)

  1500(Max)

• Rise Time (ns)

  30

• Fall Time (ns)

  30

• Operating Supply Voltage Range (V)

  9.2 to 12

• Minimum Operating Supply Voltage (V)

  9.2

• Maximum Operating Supply Voltage (V)

  30

• Maximum Supply Current (mA)

  33

• Maximum Power Dissipation (mW)

  1000

• Adjustable Output

  No

• On/Off Pin

  No

• Synchronous Pin

  No

• UVLO Turn-On Threshold (V)

  9.2

• Minimum Operating Temperature (°C)

  0

• Maximum Operating Temperature (°C)

  70

• Packaging

  Tube

• Mounting

  Through Hole

• Package Height

  5.08(Max) - 0.51(Min)

• Package Width

  6.35

• Package Length

  19.31

• PCB changed

  16

• Standard Package Name

  DIP

• Supplier Package

  PDIP

• Pin Count

  16

• Lead Shape

  Through Hole