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參數(shù)資料
| 型號： | R1221N39AF-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Voltage-Mode SMPS Controller |
| 中文描述： | 0.025 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | SOT-23, 6 PIN |
| 文件頁數(shù)： | 17/21頁 |
| 文件大?。?/td> | 218K |
| 代理商： | R1221N39AF-TR |
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Rev. 1.11 - 17 -
10) Soft-start Time vs. Temperature
R1221N33AB
0
2
4
6
8
10
-50
0
50
100
Temperature Topt
S
L=27uH
V
IN
=4.5V
R1221N25XA
2
4
6
8
10
12
-50
0
50
100
Temperature Topt
S
L=27uH
V
IN
=3.7V
11) Delay Time for Latch-type Protection vs. Temperature
R1221N33AB
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-50
0
50
100
Temperature Topt
D
P
V
IN
=4.5V
R1221N25XA
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-50
0
50
100
Temperature Topt
D
P
V
IN
=3.7V
12) Delay Time for Reset-type Protection vs. Temperature
R1221N33AH
0
1
2
3
4
5
-50
0
50
100
Temperature Topt
D
P
V
IN
=4.5V
R1221N33AG
0
1
2
3
4
5
-50
0
50
100
Temperature Topt
D
P
V
IN
=4.5V
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相關PDF資料 |
PDF描述 |
|---|---|
| R1221N39AG | Voltage-Mode SMPS Controller |
| R1221N39AG-TR | Voltage-Mode SMPS Controller |
| R1221N39AH | Voltage-Mode SMPS Controller |
| R1221N39AH-TR | Voltage-Mode SMPS Controller |
| R1221N40AF-TR | Voltage-Mode SMPS Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| R1221N39AG | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller |
| R1221N39AG-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller |
| R1221N39AH | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller |
| R1221N39AH-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller |
| R1221N39XA-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
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