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參數(shù)資料
| 型號(hào)： | R1221N33AA-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, 360 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | SOT-23, 6 PIN |
| 文件頁數(shù)： | 14/21頁 |
| 文件大?。?/td> | 218K |
| 代理商： | R1221N33AA-TR |
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Rev. 1.11 - 14 -
R1221N33AC
0
20
40
60
80
100
120
140
160
180
200
1
10
100
1000
Output Current
I
OUT
(mA)
R
VIN4.5V
VIN8V
VIN12V
L=27uH
C=47uF(Ta)
R1221N50XC
0
20
40
60
80
100
120
140
160
180
200
1
10
100
1000
Output Current
I
OUT
(mA)
R
VIN6V
VIN8V
VIN12V
L=27uH
C=47uF(Ta)
4) Oscillator Frequency vs. Input Voltage
R1221N15XB
0
100
f
300
400
500
600
0
5
10
15
Input Voltage
V
IN
(V)
O
L=27uH
R1221N15XA
0
100
200
300
400
f
500
600
0
5
10
15
Input Voltage V
IN
(V)
O
L=27uH
5) Output Voltage vs. Input Voltage
R1221N15XB
1.47
1.48
1.49
1.50
1.51
1.52
1.53
0
5
10
15
Input Voltage V
IN
(V)
O
L=27uH
R1221N15XA
1.47
1.48
1.49
1.50
1.51
1.52
1.53
0
5
10
15
Input Voltage V
IN
(V)
O
L=27uH
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1221N50AD-TR | Step-down DC/DC Converter with Voltage Detector |
| R1221N50AE-TR | Step-down DC/DC Converter with Voltage Detector |
| R1221N50AH-TR | Step-down DC/DC Converter with Voltage Detector |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1221N33AB | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller |
| R1221N33AB-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller |
| R1221N33AC | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-down DC/DC Converter with Voltage Detector |
| R1221N33AC-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-down DC/DC Converter with Voltage Detector |
| R1221N33AD | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-down DC/DC Converter with Voltage Detector |
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