PWM and Resonant Controllers

UC2844BN

Current Mode PWM Controller 1A 500kHz 8-Pin Mini-DIP Tube

STMicroelectronics

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

• Topology

  Boost|Flyback

• Number of PWM Outputs

  1

• Maximum Switching Frequency (kHz)

  500

• Maximum Duty Cycle (%)

  50

• Rise Time (ns)

  50

• Output Current (mA)

  1000(Max)

• Fall Time (ns)

  50

• Maximum Operating Supply Voltage (V)

  30

• Maximum Supply Current (mA)

  17

• Maximum Power Dissipation (mW)

  1250

• Adjustable Output

  No

• On/Off Pin

  No

• Synchronous Pin

  No

• Minimum Operating Temperature (°C)

  -25

• Maximum Operating Temperature (°C)

  85

• Packaging

  Tube

• Mounting

  Through Hole

• Package Height

  3.32 mm

• Package Width

  6.6(Max) mm

• Package Length

  10.92(Max) mm

• PCB changed

  8

• Standard Package Name

  DIP

• Supplier Package

  Mini-DIP

• Pin Count

  8

• Lead Shape

  Through Hole