參數(shù)資料
型號: RN5RK522B-TR
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: SOT-23-5 VFM STEP-UP DC/DC CONVERTER
中文描述: SWITCHING CONTROLLER, PDSO5
封裝: MINI, PLASTIC, SOT-23, 5 PIN
文件頁數(shù): 13/23頁
文件大?。?/td> 226K
代理商: RN5RK522B-TR
RN5RK
××1A/××1B/××2A
19
RN5RK××
××
××2A
1)
Output Voltage vs. Output Current (Topt=25°C)
RN5RK302A
RN5RK502A
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Output Current IOUT(mA)
Output
V
oltage
V
OUT
(V)
0
200
400
600
800
L=27
H
2.0V
1.0V
1.5V
1.3V
VIN=0.9V
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Output Current IOUT(mA)
Output
V
oltage
V
OUT
(V)
0
200
400
600
800
L=27
H
1.5V
2.0V
3.0V
VIN=1.0V
2)
Efficiency vs. Output Current (Topt=25°C)
RN5RK302A
RN5RK502A
100
90
80
70
60
50
40
Output Current IOUT(mA)
Efficiency
η
(%)
0
200
400
600
800
L=27
H
1.0V
2.0V
VIN=0.9V
1.3V
1.5V
100
90
80
70
60
50
30
40
Output Current IOUT(mA)
Efficiency
η
(%)
0
200
400
600
800
L=27
H
3.0V
1.5V
2.0V
VIN=1.0V
3)
Ripple Voltage vs. Output Current (Topt=25°C)
RN5RK302A
RN5RK502A
250
200
150
100
50
0
Output Current IOUT(mA)
Ripple
V
oltage
Vr(mVp-p)
0
200
400
600
800
L=27
H
2.0V
1.5V
1.3V
1.0V
VIN=0.9V
300
250
200
150
100
50
0
Output Current IOUT(mA)
Ripple
V
oltage
Vr(mVp-p)
0
200
400
600
800
L=27
H
3.0V
2.0V
1.5V
VIN=1.0V
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