Epson Power Supply IC S1F70000 Technical Manual page 156

S1F76380M1L0
4.0
f = 35 kHz
CLK
3.5
3.0
2.5
2.0
V = 1.0 V
I
V = 1.25 V
1.5
1.0
0 5 10
Load current (mA)
Notes
Inductor: TDK NLF453232-221k (220 H)
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10 F)
S1F76380M1H0
4.0
f = 35 kHz
CLK
3.5
3.0
2.5
2.0
V = 1.0 V V = 1.25 V
I1 I1
1.5
1.0
0 5 10
Load current (mA)
Notes
Inductor: TDK NLF453232-221k (220 H)
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10 F)
S1F70000 Series
Technical Manual
V = 1.5 V
15 20 25
V = 1.5 V
I1
15 20 25
EPSON
15
I max
L
10
Peff
5
0
100 200 300
Inductance ( H)
Notes
1. V = 1.5V
I1
2. Inductor: TDK NLF453232 series
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10 F)
15
I max
L
10
Peff
5
100 200 300
Inductance ( H)
Notes
1. V = 1.5V
I1
2. Inductor: TDK NLF453232 series
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10 F)
S1F76300 Series
Ta = 25 ˚C
f = 40 kHz
CLK
100
50
0
500 1000
Ta = 25 ˚C
f = 35kHz
CLK
100
50
0
500 1000
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