Fairchild FPF2300, FPF2302, FPF2303 Figure 13. RON vs. Temperature (SO8), Figure 15. ON High Voltage vs. Temperature, Figure 14. ON Threshold Voltage vs. Supply Voltage

Typical Characteristics

	90
		IN =5.5V
(mOhm)	85	IOUT =200mA
	80	ONA =ONB =0V
RESISTANCE	75
	70				RON B
	65
	60				RON A
ON
	55
	50
	-40		-15	10	35	60	85

TJ, JUNCTION TEMPERATURE (°C)

Figure 13. RON vs. Temperature (SO8)

	1.2
(V)								IN =5.5V
	1.0
VOLTAGE
								IN =1.8V
								IN =3.3V
THRESHOLD	0.8
	0.6
ON	0.4
	0.2
	0.0
	-40			-15		10			35		60		85
					TJ, JUNCTION TEMPERATURE (°C)
	Figure 15. ON High Voltage vs. Temperature
	1350
	1340	TA =25°C
	1330
(mA)1320
						ILIM(Typ)A
LIMIT
	1310
	1300						ILIM(Typ)B
CURRENT
	1290
	1280
	1270
	1260
	1250
													5.5
	1.8		2.2	2.5	2.9	3.3		3.7	4.0	4.4	4.8	5.1

SUPPLY VOLTAGE (V)

Figure 17. Current Limit vs. Supply Voltage

1.5

TA =25°C

(V)	1.3
VOLTAGE
	1.0					VIL
THRESHOLD
	0.8
						VIH
ON	0.5
	0.3
	0.0
											5.5
	1.8	2.2	2.5	2.9	3.3	3.7	4.0	4.4	4.8	5.1

SUPPLY VOLTAGE (V)

Figure 14. ON Threshold Voltage vs. Supply Voltage

	1.2
(V)					IN =5.5V
	1.0
VOLTAGE
	0.8
					IN =3.3V
THRESHOLD
	0.6
					IN =1.8V
ON	0.4
	0.2
	0.0
							85
	-40		-15	10	35	60
				TJ, JUNCTION TEMPERATURE (°C)
	Figure 16. ON Low Voltage vs. Temperature
	1350
	1340	IN =3.3V
		OUTA =OUTB =3V
(mA)	1330	ONA =ONB =0V
	1320
LIMIT				ILIM(Typ)A
	1310
CURRENT	1300
					ILIM(Typ)B
	1290
	1280
	1270
	1260
	1250
							85
	-40		-15	10	35	60

TJ, JUNCTION TEMPERATURE (°C)

Figure 18. Current Limit vs. Temperature

Switch Limit Current Output-Dual — FPF2300/02/03

© 2009 Fairchild Semiconductor Corporation	www.fairchildsemi.com
FPF2300/02/03 • Rev. 1.1.3	7