NCP349MNBG datasheet(6/12 Pages) ONSEMI

Part #	NCP349MNBG

Description	Positive Overvoltage Protection Controller with Internal Low RON NMOS FET

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Manufacturer	ONSEMI [ON Semiconductor]

Direct Link	http://www.onsemi.com

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6 / 12 page

NCP349

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6

TYPICAL OPERATING CHARACTERISTICS

Figure 7. Startup

Vin = Ch1, Vout = Ch3

Figure 8. Output Turn Off Time

Vin = Ch1, Vout = Ch2

Figure 9. FLAG Going Up Delay

Vout = Ch3, FLAG = Ch2

Figure 10. Alert Delay

Vout = Ch1, FLAG = Ch3

Figure 11. Initial Overvoltage Delay

Vin = Ch1, Vout = Ch2, FLAG = Ch3

Figure 12. Disable Time

EN = Ch1, Vout = Ch2, FLAG = Ch3

50 ms ton and tstart version

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