PWM DC/DC Converter IC

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM2392 is a PWM DC/DC converter IC.It features fixed frequency type PWM control for better noise handling and to avoid intermittent oscillation observed in a simplified controller. It is suitable for Step-Up, Step-Down and Inverting applications. In addition, it contains a pulse-by-pulse current limit circuit and can be set by an external resistance.

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  • Operating Voltage (3.0V to 40V)
  • Wide Oscillator Frequency (1kHz to 150kHz)
  • Internal High Power Transistor (1.5A max.)
  • Internal Over Current Limit Circuit
  • PWM switching control
  • Bipolar Technology
  • Package Outline (NJM2392D : DIP8/NJM2392M : DMP8)
Features Similar products
Switching frequency (kHz) 150  

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Max Input Voltage (V) 40  
Output Voltage (V) 40  
Typ. Active Current (µA) 2.8  
Output Capacitor Type Timing Capacitor  
Output Current (mA) 1500  
Operating Temperature (°C) -40 to +85  
Package DIP-8