Controladores PWM de modo tensión

UC1825L883B

Current Mode PWM Controller 1.5A 1000kHz 20-Pin CLLCC Tube

Texas Instruments

Especificaciones técnicas del producto

• RoHS (Unión Europea)

  Not Compliant

• ECCN (Estados Unidos)

  EAR99

• Estatus de pieza

  Active

• Código HTS

  8542.31.00.30

• SVHC

  Yes

• Índice de SEP por encima del límite autorizado

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Current Mode PWM Controller

• Control Method

  Current/Voltage

• Topology

  Boost|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 (%)

  80

• Output Current (mA)

  1500(Max)

• Rise Time (ns)

  30

• Fall Time (ns)

  30

• Operating Supply Voltage Range (V)

  12 to 20

• Minimum Operating Supply Voltage (V)

  12

• Maximum Operating Supply Voltage (V)

  20

• Maximum Supply Current (mA)

  33

• Maximum Power Dissipation (mW)

  1000

• Adjustable Output

  No

• On/Off Pin

  No

• Synchronous Pin

  No

• UVLO Turn-Off Threshold (V)

  8.4

• UVLO Turn-On Threshold (V)

  9.2

• Minimum Operating Temperature (°C)

  -55

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tube

• Mounting

  Surface Mount

• Package Height

  2.03(Max)

• Package Width

  9.09(Max)

• Package Length

  9.09(Max)

• PCB changed

  20

• Standard Package Name

  LCC

• Supplier Package

  CLLCC

• Pin Count

  20

• Lead Shape

  No Lead