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Current Mode Boost Controller

View LT1619EMS8PBF: Current Mode Boost Controller (Pwm)

LT1619EMS8PBF: Current Mode Boost Controller (Pwm)


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Linear Technology Corp.(Ltc)
Jameco Part no. 1738648
Manufacturer LINEAR TECHNOLOGY CORP.(LTC)
Manufacturer no. LT1619EMS8#PBF
  RoHS compliant
   NCNR (Non-Cancelable, Non Returnable)
web exclusive
Pricing & Availability

$4.79

# of Unit Price
1+ $4.79
10+ $4.39
100+ $3.99
  • Availability:Ship  2 Days ARO 

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Current Mode Boost Controller

Features:

  • 300kHz fixed frequency current mode control
  • 1A rail-to-rail N-channel MOSFET driver
  • Low 53mV current limit threshold voltage improves efficiency
  • Implements boost, SEPIC and flyback converters requiring low side power transistors
  • Internal current sense amplifier with leading edge blanking
  • Up to 500kHz external synchronization
  • Burst mode® operation for high efficiency at light load

    Specifications:

  • Input voltage: 1.9V to 18V
  • Operating temperature: -40°C to 85°C
  • Quiescent current: 140µA
  • Shutdown current: 15µA
  • Current limit threshold: 40mV to 66mV (53mV typ)

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