PWM and Resonant Controllers

UC1846J

Current Mode PWM Controller 500mA 500kHz 16-Pin CDIP Tube

Texas Instruments

Product Technical Specifications

• EU RoHS

  Not Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  UC1846J

• SVHC

  Yes

• SVHC Exceeds Threshold

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Current Mode PWM Controller

• Control Method

  Current Mode PWM Controller

• 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)

  -55

• Maximum Operating Temperature (°C)

  125

• Supplier Temperature Grade

  Military

• Packaging

  Tube

• Mounting

  Through Hole

• Package Height

  3.56(Max)

• Package Width

  7.62(Max)

• Package Length

  21.34(Max)

• PCB changed

  16

• Standard Package Name

  DIP

• Supplier Package

  CDIP

• Pin Count

  16

• Lead Shape

  Through Hole