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參數(shù)資料
| 型號： | SCI7638M |
| 廠商： | 愛普生（中國）有限公司 |
| 英文描述： | Step-up Switching Regulator(步升開關穩(wěn)壓器) |
| 中文描述： | 升壓型開關穩(wěn)壓器（步升開關穩(wěn)壓器） |
| 文件頁數(shù)： | 6/7頁 |
| 文件大?。?/td> | 66K |
| 代理商： | SCI7638M |
SCI7630M Series
6
MARKING
A
subcode
is
printed
on
SCI763xM
below,
because
its
package
is
very
small.
PACKAGE DIMENSIONS
SCI763xM
The
boosting
performance
depends
on
the
external
parts
(such
as
the
inductor)
and
switching
frequency.
Examples
with
SCI7631M
AA
L=220 H,
V
I1
=1.5V,
f
CLK
=32kHz,
I
O
=4mA,
P
eff
=70%
(leadless
inductor
used)
L=220 H,
V
I1
=1.5V,
f
CLK
=32kHz,
I
O
=6mA,
P
eff
=75%
(drum
type
inductor
used)
L=300 H,
V
I1
=1.5V,
f
CLK
=32kHz,
I
O
=7mA,
P
eff
=80%
(toroidal
inductor
used)
Examples
with
SCI7631M
BA
and SCI7633M
BA
L=220 H,
V
I1
=1.5V,
f
CLK
=32kHz,
I
O
=8mA,
P
eff
=70%
(leadless
inductor
used)
L=220 H,
V
I1
=1.5V,
f
CLK
=32kHz,
I
O
=9mA,
P
eff
=75%
(drum
type
inductor
used)
L=300 H,
V
I1
=1.5V,
f
CLK
=32kHz,
I
O
=10mA,
P
eff
=80%
(toroidal
inductor
used)
The brand mark of SEIKO EPSON corp.
The first code of SUB CODE
(Ex. B with SCI7631M
BA
)
The second code of SUB CODE
(Ex. A with SCI7631M
BA
)
Lot No.
7 6 3 1
Plastic SOP3-8pin
Unit: mm
(inch)
5
8
4
1
INDEX
(
1.27
)
±
0.2
(
0.15
)
+0.007
6
±
0
(
0
±
0
)
3
±
0
(
0
)
+
–
±
(
0.0.4
)
0.1
1
±
0
(
0
±
0
)
0
(
0
)
0.2
±
(
0.008
)
–0.004
(
00.8
)
(
1.05
)
相關PDF資料 |
PDF描述 |
|---|---|
| SCI7631M | Step-up Switching Regulator(步升開關穩(wěn)壓器) |
| SCI7633M | Step-up Switching Regulator(步升開關穩(wěn)壓器) |
| SCI7654 | DC/DC Converter |
| SCI7654C0A | DC/DC Converter |
| SCI7654M0A | DC/DC Converter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SCI7654 | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC/DC Converter |
| SCI7654C0A | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC/DC Converter |
| SCI7654M0A | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC/DC Converter |
| SCI7660 | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC-DC Converter |
| SCI7661 | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC-DC Converter |
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