SOP8 UC3845B Current Mode PWM Controller IN PAKISTAN

SKU: b733,DELL
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UC3845B IC – (SMD SOP-8) Current Mode PWM Controller
Description:
UC3845 SMD ic
The UC3845B Current Mode PWM Controller is high performance fixed frequency current mode
controller. It is specifically designed for Off-Line and dc-to-dc converter applications offering the designer
a cost-effective solution with minimal external components. It is integrated circuits feature an oscillator,
a temperature compensated reference, high gain error amplifier, current sensing comparator, and a
high current totem pole output ideally suited for driving a power MOSFET.
Specifications:

  • Fixed Frequency Current-Mode PWM Controller
  • Trimmed Oscillator Discharge Current for Precise Duty Cycle Control
  • Current Mode Operation to 500 kHz
  • Automatic Feed Forward Compensation
  • Latching PWM for Cycle−By−Cycle Current Limiting
  • Internally Trimmed Reference with Undervoltage Lockout
  • High Current Totem Pole Output
  • Undervoltage Lockout with Hysteresis
  • Low Startup and Operating Current

Package Included:
1x UC3845B IC – (SMD SOP-8)