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參數資料
| 型號： | R1221N33AG-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： | 16/21頁 |
| 文件大?。?/td> | 218K |
| 代理商： | R1221N33AG-TR |
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Rev. 1.11 - 16 -
R1221N33AB
(VD=3.0V)
2.94
2.96
2.98
3.00
3.02
3.04
3.06
-50
0
50
100
Temperature Topt
D
V
O
(
V
IN
=6V
8) Oscillator Frequency vs. Temperature
R1221N33AB
400
450
500
550
f
600
-50
0
50
100
Temperature Topt
O
L=27uH
V
IN
=4.5V
R1221N25XA
240
260
280
300
320
340
360
-50
0
50
100
Temperature Topt
O
L=27uH
V
IN
=3.7V
9) Supply Current vs. Temperature
R1221N33AH
90
95
100
105
110
115
120
125
130
135
-50
0
50
100
Temperature Topt
S
VIN15V
VIN13.2V
VIN8V
R1221N33AG
50
60
70
80
90
100
-50
0
50
100
Temperature Topt
S
VIN15V
VIN13.2V
VIN8V
(
°
C)
(
°
C)
(
°
C)
(
°
C)
(
°
C)
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PDF描述 |
|---|---|
| R1221N33AH | Step-down DC/DC Converter with Voltage Detector |
| R1221N50AA | Step-down DC/DC Converter with Voltage Detector |
| R1221N50AA-TR | Step-down DC/DC Converter with Voltage Detector |
| R1221N50AC | Step-down DC/DC Converter with Voltage Detector |
| R1221N50AC-TR | Step-down DC/DC Converter with Voltage Detector |
相關代理商/技術參數 |
參數描述 |
|---|---|
| R1221N33AH | 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 |
| R1221N33AH-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 |
| R1221N33XA-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1221N33XB-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1221N33XC-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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