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參數(shù)資料
| 型號： | RH5RI502B |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | VFM STEP-UP DC/DC CONVERTER |
| 中文描述： | 衡工量值式升壓型DC / DC變換器 |
| 文件頁數(shù)： | 23/24頁 |
| 文件大小： | 179K |
| 代理商： | RH5RI502B |
RH5RI
22
V
IN
Trance1:1
Diode
OUT
Vss
V
OUT
+
Capacitor
Lx
RH5RI
××
1B
Starter Circuit
(Note) Use a RH5RI
××
2B,depend on the Output Current.
FIG. 8
ZD
ST
R
ST
Tr
V
OUT
side
V
OUT
side
V
IN
side
V
IN
side
Starter Circuit
Starter Circuit
ZDst 2.5V
≤
ZD
ST
≤
Designation of Output Voltage
Rst Input Bias Current of ZD
ST
and Tr.
(several k
to several hundreds k
)
Step-up/Step-down Circuit with Flyback
*
The Starter Circuit is necessary for all above circuits.
1.For Step-up Circuit.
1.For Step-down and Step-up/Step-down Circuit.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RH5RI502B-T1 | VFM STEP-UP DC/DC CONVERTER |
| RH5RI502B-T2 | VFM STEP-UP DC/DC CONVERTER |
| RH5RI503B | VFM STEP-UP DC/DC CONVERTER |
| RH5RI503B-T2 | VFM STEP-UP DC/DC CONVERTER |
| RH5RI301B-T1 | VFM STEP-UP DC/DC CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RH5RI502B-T1 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VFM STEP-UP DC/DC CONVERTER |
| RH5RI502B-T2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VFM STEP-UP DC/DC CONVERTER |
| RH5RI503B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VFM STEP-UP DC/DC CONVERTER |
| RH5RI503B-T1 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VFM STEP-UP DC/DC CONVERTER |
| RH5RI503B-T2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VFM STEP-UP DC/DC CONVERTER |
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