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參數資料
| 型號： | R1221N25AE |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | Step-down DC/DC Converter with Voltage Detector |
| 中文描述： | 降壓直流/直流電壓檢測器 |
| 文件頁數： | 19/21頁 |
| 文件大?。?/td> | 218K |
| 代理商： | R1221N25AE |
12345
Rev. 1.11 - 19 -
16) VD
OUT
“L” Output Current vs. Temperature
R1221N33AD
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
-50
0
50
100
Temperature Topt
V
17) Load Transient Response
R1221N33AA
2.4
2.5
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
0
0.0005
Time (sec)
0.001
O
O
(
O
I
O
(
500
0.1
V
IN
=5V
L=27uH
R1221N33AA
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
0
0.05
0.1
Time (sec)
O
O
(
O
O
(
500
0.1
V
IN
=5V
L=27uH
R1221N33AB
2.4
2.5
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
0
0.0005
Time (sec)
0.001
O
O
(
O
O
(
500
0.1
V
IN
=5V
L=27uH
R1221N33AB
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
0
0.05
0.1
Time (sec)
O
O
(
O
O
(
500
0.1
V
IN
=5V
L=27uH
(
°
C)
相關PDF資料 |
PDF描述 |
|---|---|
| R1221N25AE-TR | Step-down DC/DC Converter with Voltage Detector |
| R1221N25AF | 620V 32MM SURGE ABSORBER W/TAB |
| R1221N25AF-TR | Step-down DC/DC Converter with Voltage Detector |
| R1221N25AG | Step-down DC/DC Converter with Voltage Detector |
| R1221N25AG-TR | 820V 32MM SURGE ABSORBER W/TAB |
相關代理商/技術參數 |
參數描述 |
|---|---|
| R1221N25AE-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-down DC/DC Converter with Voltage Detector |
| R1221N25AF | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-down DC/DC Converter with Voltage Detector |
| R1221N25AF-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-down DC/DC Converter with Voltage Detector |
| R1221N25AG | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-down DC/DC Converter with Voltage Detector |
| R1221N25AG-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-down DC/DC Converter with Voltage Detector |
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