SCI7638MLA Просмотр технического описания (PDF) - Seiko Epson Corp
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Компоненты Описание
производитель
SCI7638MLA Datasheet PDF : 34 Pages
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SCI7630 Series
Load Characteristics
SCI7631MAA
5.5
Ta = 25 ˚C
fCLK = 32 kHz
5.0
4.5
VI1 = 1.5 V
VI1 = 1.0 V VI1 = 1.25 V
4.0
3.5
3.0
2.5
0
5
10
Load current (mA)
Notes
Inductor: TDK NLF453232-221k (220µH)
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10µF)
SCI7631MBA
4.0
fCLK = 32.8 kHz
3.5
3.0
2.5
VI1 = 1.5 V
2.0
VI1 = 1.25 V
VI1 = 1.0 V
1.5
1.0
0
5
10
15
20
25
Load current (mA)
Notes
Inductor: TDK NLF453232-221k (220µH)
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10µF)
10
100
Ta = 25 ˚C
fCLK = 32 kHz
Peff
5
50
ILmax
0
100
200
300
500
Inductence (µH)
0
1000
Notes
1. VI1 = 1.5V
2. Inductor: TDK NLF453232 series
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10µF)
12
100
Ta = 25 ˚C
fCLK = 32 kHz
10
8
Peff
6
50
4
ILmax
2
0
100
200
300
500
Inductance (µH)
0
1000
Notes
1. VI1 = 1.5V
2. Inductor: TDK NLF453232 series
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10µF)
4–10
EPSON
SCI7000 Series
Technical Manual
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