DPA423PN DIP8 DC-DC CONTROLLER 13W DIP IC,

₹ 125.00
  • In Stock
  • 1
Integrated MOSFET and Control Circuitry: Combines a high-frequency (220 V) MOSFET, PWM control, and fault protection onto a single CMOS chip, reducing external component count and saving space and cost.Wide DC Input Voltage Range: 16 V to 75 V, suitable for various power architecturesHigh Output Power: Capable of delivering up to 13W in flyback and 18W in forward topologies for 36-75V DC input.Topology Flexibility: Supports both flyback and forward converter configurations.High Switching Frequency: Selectable between 300 kHz and 400 kHz, allowing for smaller transformer sizes and high bandwidth control loops.Integrated Protection Features: Includes lossless integrated current limit, hysteretic thermal shutdown, line undervoltage (UV) and overvoltage (OV) shutdown protection, and auto-restart for output overload/open loop conditions.EcoSmart™ Technology: Features extremely low power consumption at no-load and utilizes cycle skipping at light loads to enhance standby efficiency.Temperature Range: -40°C to 150°C junction operating temperature

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  • Type: Integrated PWM Controller + MOSFET
  • Package: DIP-8 (PN = Plastic DIP package)
  • Topology: Flyback and Forward Converters

Electrical Characteristics:

  • Input Voltage Range: 16V to 75V
  • Maximum Drain-Source Voltage (V_DSS): 220V
  • Continuous Drain Current (I_D): 0.75A
  • Switching Frequency: 400 kHz
  • On-Resistance (R_DS(on)): 2.5? (typical)
  • Standby Power Consumption: <1W>

Key Features:

  • Integrated High-Voltage MOSFET for compact design
  • Cycle-by-cycle current limit for overload protection
  • Thermal shutdown protection
  • Adjustable current limit and frequency dithering for EMI reduction
  • Auto-restart function for fault conditions

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