Epson S1F70000 manual 72

S1F76540 Series

CHARACTERISTICS GRAPH

	200								300
	180								280
[∝A]									260
	160
									Ω]
consumptioncurrentBooster									impedanceoutputBooster[
	140								240
									220
	120								200
	100								180
									160
	80
									140
	60
									120
	40								100
	0	1	2	3	4	5	6	7	1	2	3	4	5	6	7
			Input voltage [V]								Input voltage [V]
Input voltage (VI) vs. Booster circuit current consumption (IOPR)									Input voltage (VI) vs. Booster output impedance (RO)
VO								Peff	VO						Peff
(V)								(%)	(V)						(%)
			VI = –3 V, Four-times Booster								VI = –5 V, Four-times Booster
–12.00								100.0	–20.00						100.0
								VO							VO
															Peff

Peff

0			50.00	0			50.00
0		20.00		0		20.00
	IO (mA)				IO (mA)
Power conversion efficiency (Peff) vs. Output voltage (VO)				Power conversion efficiency (Peff) vs. Output voltage (VO)
Input current (IO) vs. Output voltage (VO)				Input current (IO) vs. Output voltage (VO)

Figure 2.7 Characteristics graphs

S1F76540 Series

S1F70000 Series Technical Manual

EPSON 2–29