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參數(shù)資料
| 型號(hào)： | SM8131B |
| 廠商： | Seiko NPC Corporation |
| 英文描述： | The SM8131B is a charge pump DC/DC converter that switches between 1 and 1.5 automatically. |
| 中文描述： | 該SM8131B是一個(gè)電荷泵DC / DC轉(zhuǎn)換器，1至1.5自動(dòng)切換。 |
| 文件頁數(shù)： | 5/21頁 |
| 文件大小： | 218K |
| 代理商： | SM8131B |
SM8131B
NIPPON PRECISION CIRCUITS INC.—5
V
OUT
Efficiency
Ef
fi
ciency of P
IN
vs. P
OUT
(LED
×
6pcs, I
LED
=
20mA, I
OUT
=
120mA)
Ef
fi
ciency of P
IN
vs. P
OUT
(LED
×
3pcs, I
LED
=
15mA, I
OUT
=
45mA)
50
60
70
80
90
100
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
V
IN
[V]
V
O
VF = 3.2V
VF = 3.4V
VF = 3.6V
VF = 3.8V
50
60
70
80
90
100
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
V
IN
[V]
V
O
VF = 3.2V
VF = 3.8V
VF = 3.4V
VF = 3.6V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SM8131B00B | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:The SM8131B is a charge pump DC/DC converter that switches between 1 and 1.5 automatically. |
| SM8132A | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:White LED Driver IC |
| SM8132AB | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:White LED Driver IC |
| SM8132AW | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:White LED Driver IC |
| SM8133B | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:White LED Driver IC |
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