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Description

The NJM2379, NJM2379D is a high speed switching regulator control IC, and directly drive an external power MOS-FET to use internal totempole output circuit.

The NJM2379 operates slave mode which synchronous external oscillation frequency, and the slave mode reduce the total noise.

The NJM2379 is suitable for flyback type switching regulation up to 10W and several output power supply for LCD panel.

Features : 

1. Operating Voltage (3.6 to 32V)

2. Reference Voltage (2.5V±2%)

3. Input Outside : Oscillator Frequency (5 to 350 kHz)

4. Output Switch Current (±8mA min.)

5. Under Voltage Lockouts Circuit

6. Bipolar Technology