Manuals / Brands / Computer Equipment / Projector / Fairchild / Computer Equipment / Projector

Fairchild FPF2300, FPF2302, FPF2303 Figure 7. Quiescent Current vs. Supply Voltage, Figure 8. Quiescent Current vs. Temperature, Figure 9. IN Shutdown Current vs. Temperature

1 19

Download 19 pages, 1.19 Mb

Typical Characteristics

	70.00
	70.00
				ONA =ONB =0V
A)(u	60.00
	60.00										85°C
	50.00

CURRENT
CURRENT													25°C
													25°C
	40.00
	40.00														-40°C
	30.00														-40°C
SUPPLY	30.00
SUPPLY	20.00
	20.00
	10.00
	10.00
	0.00
	0.00																					5.5
	1.8			2.2		2.5		2.9		3.3		3.7		4.0		4.4		4.8		5.1		5.5

SUPPLY VOLTAGE (V)

Figure 7. Quiescent Current vs. Supply Voltage

	5.00
	5.00								IN =ONA =ONB =5.5V
(uA)	4.50								IN =ONA =ONB =5.5V
									OUT=0V


	4.00


CURRENT	3.50
	3.50
	3.00
	3.00
SHUTDOWN	2.50
	2.50
	1.00
	2.00
IN	1.50
	0.50



	0.00
	0.00										85
	-40		-15		10		35		60		85

TJ, JUNCTION TEMPERATURE (°C)

	70.00
	70.00
					ONA =ONB =0V
	60.00
	60.00									IN =5.5V
(uA)	50.00									IN =5.5V



CURRENT	40.00
	40.00									IN =3.3V
	30.00									IN =3.3V
Q	30.00														IN =1.8V
Q	20.00														IN =1.8V
I	20.00
	10.00
	10.00
	0.00
	0.00
	-40						-15					10						35				60				85
										TJ, JUNCTION TEMPERATURE (°C)
	Figure 8. Quiescent Current vs. Temperature
	160
	160
	150																					ONA	=ONB		=0V
(mOhms)	150																					IOUT =200mA
																						IOUT =200mA
	140																					TA = 25°C
	140																					TA = 25°C
	130
	130
RESISTANCE	120
	120
	110
	110
	100
	100																	RON B
	90																	RON B

ON												RON A
	80											RON A
	80
	70
	70
	60
	60
	1.8				2.2		2.5			2.9		3.3			3.7			4.0		4.4		4.8		5.1		5.5

SUPPLY VOLTAGE (V)

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

Figure 9. IN Shutdown Current vs. Temperature

	160
	160
	150																		ONA	=ONB		=0V
(mOhms)	150																		IOUT =200mA
																			IOUT =200mA
	140																		TA = 25°C
	140																		TA = 25°C
	130
	130
RESISTANCE	120
	120
	110
	110
	100
	100
	90
ON	90															RON B
	80															RON B

											RON A
	70										RON A
	70
	60
	60
	1.8		2.2		2.5		2.9		3.3			3.7		4.0		4.4			4.8		5.1		5.5

SUPPLY VOLTAGE (V)

Figure 11. RON vs. Temperature (SO8)

Figure 10. RON vs. Supply Voltage (MLP)

	100
	95		IN =5.5V
(mOhm)	95		IOUT =200mA
			IOUT =200mA
	90		ONA =ONB =0V
	90		ONA =ONB =0V
	85
	85
RESISTANCE	80

							RON B
	65						RON B
	75
	70
	70						RON A
							RON A
ON	60


	55
	55
	50
	50												85
	-40		-15		10		35				60		85

TJ, JUNCTION TEMPERATURE (°C)

Figure 12. RON vs. Temperature (MLP)

© 2009 Fairchild Semiconductor Corporation	www.fairchildsemi.com
FPF2300/02/03 • Rev. 1.1.3	6

Contents

Figure 1. 8-LeadSOP Figure 2. 8-LeadMLP (3x3mm) Minimum Current Limit Auto ON Pin PartNumber Current Eco Figure 3. Typical Application Figure 4. Block Diagram Figure 5. Pin Configurations Pin # Name Function Symbol Parameter Min Max Unit Page Page Page Page Page Page On/Off Control Figure 35. FLAGB Assertion in Under-VoltageFault Current Limiting Fault Reporting Figure 36. FPF2300 FLAGB Reports While Entering Input Capacitor Figure 37. FPF2300 FLAGB While and Over-Current Condition is Applied Under-VoltageLockout (UVLO) Reverse Current Blocking Figure 38. Self Powered 4-PortUSB Hub Using a Single FPF230X Figure 39. Individual Port Power Management for Self-Powered 4-PortUSB Hub Figure 40. Self-PoweredUSB Port for High Current Demand Power Dissipation Improving Thermal Performance Figure 41. Two Through-HoleOpen Vias Embedded in DAP Figure 42. Proper Layout of Output and Ground Copper Area Figure 44. Bottom and ASB Layers Figure 43. Top, SST and AST Layers (MLP 3x3mm and SO8) Figure 45. Zoom-Into Top Layer Figure 46. 8-LeadSO8 Package Figure 47. 8-LeadMolded Leadless Package (MLP)