电压模式 PWM 控制器

UCC3809DTR-1G4

Primary Side PWM Controller 0.8mA 1000kHz 8-Pin SOIC T/R

Texas Instruments

产品技术规范

• 欧盟RoHS指令

  Compliant

• 美国出口管制分类ECCN编码

  EAR99

• 环保无铅

  Active

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Primary Side PWM Controller

• Control Method

  Current

• Topology

  Flyback

• Number of PWM Outputs

  1

• Maximum Switching Frequency (kHz)

  1000

• Maximum Duty Cycle (%)

  70(Typ)

• Output Current (mA)

  0.8

• Rise Time (ns)

  35

• Fall Time (ns)

  18

• Operating Supply Voltage Range (V)

  10 to 19

• Minimum Operating Supply Voltage (V)

  10

• Maximum Operating Supply Voltage (V)

  19

• Adjustable Output

  No

• On/Off Pin

  Yes

• Synchronous Pin

  No

• UVLO Turn-Off Threshold (V)

  8

• UVLO Turn-On Threshold (V)

  10

• Minimum Operating Temperature (°C)

  0

• Maximum Operating Temperature (°C)

  70

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.5(Max)

• Package Width

  3.9

• Package Length

  4.91

• PCB changed

  8

• Standard Package Name

  SO

• Supplier Package

  SOIC

• Pin Count

  8

• Lead Shape

  Gull-wing