PWM 및 공진 컨트롤러

UC2844AD8TR

Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin SOIC T/R

Texas Instruments

제품 기술 사양

• 유럽 연합 RoHS 명령어

  Compliant

• 미국수출통제분류ECCN 인코딩

  EAR99

• 친환경 무연

  Active

• 미국 세관 상품 코드

  8542.31.00.30

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Current Mode PWM Controller

• Control Method

  Current

• Topology

  Boost, Buck, Flyback, Forward

• Number of PWM Outputs

  1

• Oscillator Accuracy (kHz)

  52

• Switching Frequency (kHz)

  500

• Maximum Duty Cycle (%)

  50

• Output Current (mA)

  1000(Max)

• Rise Time (ns)

  25

• Fall Time (ns)

  25

• Output Voltage (V)

  -0.1 to 11

• Operating Supply Voltage (V)

  11

• Typical Operating Supply Voltage (V)

  11

• Maximum Operating Supply Voltage (V)

  30

• Maximum Supply Current (mA)

  25

• Maximum Power Dissipation (mW)

  1000

• Adjustable Output

  No

• On/Off Pin

  No

• Synchronous Pin

  No

• UVLO Turn-Off Threshold (V)

  10

• UVLO Turn-On Threshold (V)

  16

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• 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

• Family/Series

  UC2844A

• MSL

  1

• Quantity Packaging

  2500

• ROHS Version

  2011/65/EU, 2015/863