參數(shù)資料
型號(hào): R1221N44XH-TR
廠商: RICOH COMPANY LTD
元件分類(lèi): 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, PDSO6
封裝: SOT-23, 6 PIN
文件頁(yè)數(shù): 10/25頁(yè)
文件大?。?/td> 252K
代理商: R1221N44XH-TR
R1221N
17
L=27
H
C=47
F(Ta)
0
20
40
60
80
100
120
140
160
180
200
Output Current IOUT (mA)
VIN=4.5V
VIN=8V
VIN=12V
1
10
100
1000
Ripple
V
oltage
V
rp
p
(mV)
R1221N33AC
L=27
H
C=47
F(Ta)
0
20
40
60
80
100
120
140
160
180
200
Output Current IOUT (mA)
VIN=6V
VIN=8V
VIN=12V
1
10
100
1000
Ripple
V
oltage
V
rp
p
(mV)
R1221N50XC
4)
Oscillator Frequency vs. Input Voltage
L=27
H
0
100
200
300
400
500
600
Input Voltage VIN (V)
0
5
10
15
Oscillator
F
requency
f
osc(kHz)
R1221N15XB
L=27
H
0
100
200
300
400
500
600
Input Voltage VIN (V)
0
5
10
15
Oscillator
F
requency
f
osc(kHz)
R1221N15XA
5)
Output Voltage vs. Input Voltage
L=27
H
1.47
1.48
1.49
1.50
1.51
1.52
1.53
Input Voltage VIN (V)
0
5
10
15
Output
V
oltage
V
OUT
(V)
R1221N15XB
L=27
H
1.47
1.48
1.49
1.50
1.51
1.52
1.53
Input Voltage VIN (V)
0
5
10
15
Output
V
oltage
V
OUT
(V)
R1221N15XA
相關(guān)PDF資料
PDF描述
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