PWM Switching Regulator Control Ic For Slave Type

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM2378 is a high speed switching regulator control IC, and directly drive an external Bipolar Transistor to use internal totempole output circuit. The NJM2378 operate slave mode which synchronous external oscillation frequency, and the slave mode reduce the total noise. The NJM2378 is suitable for flyback type switching regulation up to 10W and several output power supply for LCD panel.

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  • Operating Voltage (3.6 to 32V)
  • Reference Voltage (2.5V±2%)
  • Input Outside
  • Oscillator Frequency (5 to 350 kHz)
  • Output Switch Current (±8mA min.)
  • Under Voltage Lockouts Circuit
  • Bipolar Technology
  • Package Outline
Features Similar products
Switching frequency (kHz) 350  

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Max Input Voltage (V) 32  
Output Voltage (V) 2.55  
Typ. Active Current (µA) 3.5  
Output Current (mA) ±50  
Operating Temperature (°C) -40 to +85  
Package DIP-8