PWM and Resonant Controllers

MAX668EUB+T

Current Mode PWM Controller 28V 1A 100kHz to 500kHz 10-Pin uMAX T/R

Analog Devices

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, SEPIC

• Number of PWM Outputs

  1

• Maximum Switching Frequency (kHz)

  100 to 500

• Maximum Duty Cycle (%)

  90(Typ)

• Output Current (mA)

  1000

• Rise Time (ns)

  200(Max)

• Fall Time (ns)

  200(Max)

• Process Technology

  1.2um

• Output Voltage (V)

  28(Max)

• Operating Supply Voltage Range (V)

  3 to 28

• Minimum Operating Supply Voltage (V)

  3

• Maximum Operating Supply Voltage (V)

  28

• Maximum Supply Current (mA)

  0.22(Typ)

• Maximum Power Dissipation (mW)

  444

• Adjustable Output

  No

• On/Off Pin

  No

• Synchronous Pin

  Yes

• UVLO Turn-On Threshold (V)

  1.1

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.85

• Package Width

  2.95

• Package Length

  2.95

• PCB changed

  10

• Standard Package Name

  SO

• Supplier Package

  uMAX

• Pin Count

  10

• Lead Shape

  Gull-wing

• Family/Series

  MAX668

• ROHS Version

  2011/65/EU, 2015/863

• Quantity Packaging

  2500

• MSL

  1