參數(shù)資料
型號: R1221N48AF-TR
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: Voltage-Mode SMPS Controller
中文描述: 0.025 A SWITCHING CONTROLLER, 600 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: R1221N48AF-TR
12345
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1221N48AG 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller
R1221N48AG-TR 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller
R1221N48AH 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller
R1221N48AH-TR 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller
R1221N48XA-TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller