Epson S1F70000 36

S1F76620 Series

	100															150				100											100
	100															150				100											100
	90																			90											90
	90																			90											90
	80															120				80											80
	80															120				80											80
	70																			70											70
	70																			70											70
Peff[%]	60															90		[mA]IDD	Peff[%]	60											60		[mA]IDD
	60															90				60											60
	50																			50											50
	50																			50											50
	40															60				40											40
	40															60				40											40
	30																			30											30
	30																			30											30
	20																30			20												20
												°																°
												°																°
										Ta=25 C																	Ta=25 C
	10									VDD=5V										10							VDD=3V					10
	10									C1=C2=10∝F										10							C1=C2=10∝F					10
	0															0				0											0
	0															0				0											0
	0					10					20			30						0	5				10			15		20
							IO [mA]																		IO [mA]
	(9) Step-up power conversion efficiency vs.																					(10) Step-up power conversion efficiency vs.
	(9) Step-up power conversion efficiency vs.																						Output current 2
		Output current						1															Output current 2
		Output current						1															Input current vs. Output current 2
		Input current vs. Output current 1																					Input current vs. Output current 2
		Input current vs. Output current 1
	100														50				100
	100														50				100
	90
	90
	80														40					90
	80														40					90
	70
	70
	60														30			[mA]IDD		80						IO =5mA
Peff[%]																			Peff[%]
																									IO =2mA
	50


																								IO =20mA					IO =10mA
																													IO =10mA
	40														20					70
	40														20					70
	30
	30
	20														10					60								Ta=25°C
									Ta=25°C																			Ta=25°C
									Ta=25°C																			VDD=5V
									VDD=5V																			VDD=5V
	10																											C1=C2=10∝F
	10																											C1=C2=10∝F
	0								C1=C2=10∝F						0					50
									C1=C2=10∝F


	0		1	2	3	4		5	6		7	8	9	10						1	10							100			1000
							IO [mA]																		focs[kHz]
	(11) Step-up power conversion efficiency vs.																			(12) Step-up power conversion efficiency vs.
			Output current						3												Oscillation frequency 1

Input current vs. Output current 3

S1F76620	Series

S1F70000 Series Technical Manual

EPSON

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