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參數資料
| 型號： | R1221N50AH-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Step-down DC/DC Converter with Voltage Detector |
| 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： | 17/21頁 |
| 文件大?。?/td> | 218K |
| 代理商： | R1221N50AH-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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C)
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C)
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C)
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C)
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C)
相關PDF資料 |
PDF描述 |
|---|---|
| R1221N33AE-TR | RECTIFIER FAST-RECOVERY SINGLE 3A 50V 150A-ifsm 1.2V-vf 150ns 5uA-ir DO-201AD 1.2K/REEL-13 |
| R1221N33AH-TR | Step-down DC/DC Converter with Voltage Detector |
| R1221N25AH-TR | Step-down DC/DC Converter with Voltage Detector |
| R1221N15AH-TR | Step-down DC/DC Converter with Voltage Detector |
| R1221N15AA | Step-down DC/DC Converter with Voltage Detector |
相關代理商/技術參數 |
參數描述 |
|---|---|
| R1221N50XA-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1221N50XB-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1221N50XC-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1221N50XD-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1221N50XE-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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