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參數(shù)資料
| 型號(hào)： | R1210N221D-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | PWM Step-up DC/DC Converter |
| 中文描述： | SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | MINI, PLASTIC, SOT-23, 5 PIN |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 179K |
| 代理商： | R1210N221D-TR |
R1210N××1×
6
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
2.2V
≤
V
SET
≤
2.4V
V
LX
=0.4V
70
mA
2.5V
≤
V
SET
≤
2.9V
V
LX
=0.4V
85
mA
3.0V
≤
V
SET
≤
3.4V
V
LX
=0.4V
100
mA
3.5V
≤
V
SET
≤
3.9V
V
LX
=0.4V
120
mA
4.0V
≤
V
SET
≤
4.4V
V
LX
=0.4V
140
mA
4.5V
≤
V
SET
≤
4.9V
V
LX
=0.4V
150
mA
5.0V
≤
V
SET
≤
5.4V
V
LX
=0.4V
170
mA
I
LX
L
X
Switching Current
5.5V
≤
V
SET
≤
6.0V
V
LX
=0.4V
190
mA
fosc2
Change-over frequency
V
IN
=V
SET
×
0.6, I
OUT
=0.5mA
(only for
××
1A)
10
35
70
KHz
*Note: V
SET
means setting Output Voltage.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1210N222C | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R1210N SERIES MARK SPECIFICATION |
| R1210N222D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R1210N SERIES MARK SPECIFICATION |
| R1210N231A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R1210N SERIES MARK SPECIFICATION |
| R1210N231A-TL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1210N231A-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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