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參數(shù)資料
| 型號： | R1230D001A |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| 中文描述： | 脈寬調(diào)制/ VFM的降壓型DC / DC同步整流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 881K |
| 代理商： | R1230D001A |
Rev. 1.12 - 12 -
1.7
1.72
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
1.9
1
10
100
1000
Output Current I
OUT
[mA]
O
O
[
Vin=3.3V PWM
Vin=3.3V VFM
Vin=5.0V PWM
Vin=5.0V VFM
R1230D181B
2.4
2.45
2.5
2.55
2.6
1
10
100
1000
Output Current I
OUT
[mA]
O
[
Vin=3.3V PWM
Vin=3.3V VFM
Vin=5.0V PWM
Vin=5.0V VFM
R1230D251B
2) Efficiency vs. Output Current
0
10
20
30
40
50
60
70
80
90
100
1
10
100
1000
Output Current I
OUT
[mA]
E
Vin=3.3V PWM
Vin=3.3V VFM
Vin=5.0V PWM
Vin=5.0V VFM
R1230D181A
0
10
20
30
40
50
60
70
80
90
100
1
10
100
1000
Output Current I
OUT
[mA]
E
Vin=3.3V PWM
Vin=3.3V VFM
Vin=5.0V PWM
Vin=5.0V VFM
R1230D181B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1230D001A-TL | CAP ARRAY 47PF 20% SMD |
| R1230D001A-TR | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D001B | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D001B-TL | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D001B-TR | RC NETWORK 47 OHM/47PF 5% SMD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1230D001A-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D001A-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D001B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D001B-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D001B-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
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