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IP3842N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
IP3842NIP192Yes

IP3842N** is a Pulse Width Modulation (PWM) controller IC manufactured by **Infineon Technologies**.

The IP3842N is a Pulse Width Modulation (PWM) controller IC manufactured by Infineon Technologies. It is designed for offline and DC-to-DC converter applications, providing high-performance control in power supply designs.

Key Specifications:

  • Topology: Current-mode PWM controller
  • Operating Voltage Range: 8.5V to 30V
  • Switching Frequency: Up to 500 kHz
  • Maximum Duty Cycle: 100%
  • Start-up Current: Typically 0.5 mA
  • Operating Temperature Range: -40°C to +85°C
  • Package: PDIP-8 (8-pin DIP)

Features:

  • Current-Mode Control: Ensures cycle-by-cycle current limiting for improved transient response.
  • Low Start-up Current: Enables efficient power supply start-up.
  • Under-Voltage Lockout (UVLO): Ensures proper operation within the specified voltage range.
  • Programmable Oscillator: Allows flexible frequency adjustment.
  • Soft-Start Capability: Reduces inrush current during power-up.
  • Error Amplifier: Provides precise voltage regulation.
  • Pulse-by-Pulse Current Limiting: Protects against overload conditions.

The IP3842N is commonly used in AC/DC converters, flyback converters, and offline power supplies, offering reliable performance in industrial and consumer electronics applications.

Would you like additional details on application notes or pin configurations?

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