力率補正 - PFC

UC2855BDW

Power Factor Correction Preregulator 0.15mA 500kHz 20-Pin SOIC Tube

Texas Instruments

製品技術仕様

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• Automotive

  No

• PPAP

  No

• Type

  Power Factor Correction Preregulator

• Operation Mode

  CRM, Current Mode

• Topology

  Boost

• Maximum Operating Supply Voltage (V)

  20

• Typical Start-Up Supply Current (mA)

  0.15

• UVLO Turn-Off Threshold (V)

  10

• UVLO Turn-On Threshold (V)

  10.5

• Maximum Switching Frequency (kHz)

  500

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Packaging

  Tube

• Mounting

  Surface Mount

• Package Height

  2.35(Max)

• Package Width

  7.5

• Package Length

  12.8

• PCB changed

  20

• Standard Package Name

  SO

• Supplier Package

  SOIC

• Pin Count

  20

• Lead Shape

  Gull-wing

• Family/Series

  UC2855B

• ROHS Version

  2011/65/EU, 2015/863

• Quantity Packaging

  25

• MSL

  2