SCI7631MBA View Datasheet(PDF) - Seiko Epson Corp
Part Name
Description
MFG CO.
'SCI7631MBA' PDF : 34 Pages View PDF
SCI7630 Series
SCI7631MKA
VSS = 0V, Ta = 25 ˚C unless otherwise noted
Parameter
Input voltage
Output voltage
Detection voltage
Detection voltage hysteresis ratio
Operating current
Standby current
Switching transistor ON resistance
Switching transistor leakage current
Backup switch ON resistance
Backup switching leakage current
RST LOW-level output current
PS pull-up current
Multiplication clock frequency
Symbol
VI1
VI2
VO
VDET
∆VDET
IDDO
IDDS
RSWON
ISWQ
RBSON
IBSQ
IOL
IIH
fCLK
Condition
VO > VI2
Vl1 = 1.5V
VI1 = 1.5V, IO = 1.0mA
VI1 = 1.5V
VI1 = 1.5V, VO = 3.5V,
VSW = 0.2V
VI1 = 1.5V, VO = 1.5V,
VSW = 7.0V
VI1 = 1.0V, VI2 = 2.0V,
IO = 1.0mA
VI1 = 1.0V, VO = 3.5V,
VI2 = 2.0V
VI1 = 0.9V, VDS = 0.2V
VI1 = 1.5V
VI1 = 1.5V
SCI7631MAA
VSS = 0V, Ta = 25 ˚C unless otherwise noted
Parameter
Input voltage
Output voltage
Detection voltage
Detection voltage hysteresis ratio
Operating current
Standby current
Switching transistor ON resistance
Switching transistor leakage current
Backup switch ON resistance
Backup switching leakage current
RST LOW-level output current
PS pull-up current
Multiplication clock frequency
Symbol
VI1
VI2
VO
VDET
∆VDET
IDDO
IDDS
RSWON
ISWQ
RBSON
IBSQ
IOL
IIH
fCLK
Condition
VO > VI2
Vl1 = 1.5V
VI1 = 1.5V, IO = 1.0mA
VI1 = 1.5V
VI1 = 1.5V, VO = 5.0V,
VSW = 0.2V
VI1 = 1.5V, VO = 1.5V,
VSW = 7.0V
VI1 = 1.0V, VI2 = 3.0V,
IO = 1.0mA
VI1 = 1.0V, VO = 5.0V,
VI2 = 3.0V
VI1 = 0.9V, VDS = 0.2V
VI1 = 1.5V
VI1 = 1.5V
Rating
Min. Typ. Max. Unit
0.9 — 2.0 V
0.9 — 2.0 V
3.40 3.50 3.60 V
1.00 1.05 1.10 V
—
5
—
%
—
8
40 µA
—
3
10 µA
—
6
12
Ω
— — 0.5 µA
— 70 160 Ω
— — 0.1 µA
0.05 0.15 — mA
— — 0.5 µA
30 40 50 kHz
Rating
Min. Typ. Max. Unit
0.9 — 2.0 V
0.9 — 2.0 V
4.80 5.00 5.20 V
1.00 1.05 1.10 V
—
5
—
%
— 10 50 µA
—
3
10 µA
—
5
10
Ω
— — 0.5 µA
— 50 100 Ω
— — 0.1 µA
0.05 0.15 — mA
— — 0.5 µA
35 45 55 kHz
4–6
EPSON
SCI7000 Series
Technical Manual
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