参数资料
型号: RP505K091A-TR
厂商: RICOH COMPANY LTD
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO8
封装: 2 X 2 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-8
文件页数: 10/32页
文件大小: 938K
代理商: RP505K091A-TR
RP505K
18
RP505K
VOUT=3.3V
RP505K
VOUT=3.3V
MODE=“L”PWM/VFM automatic shift
MODE=“H” forced PWM
3.260
3.270
3.280
3.290
3.300
3.310
3.320
3.330
3.340
3.350
0.01
0.1
1
10
100
1000
Output Current IOUT (mA)
Out
put
V
ol
tage
V
OU
T
(V
)
VIN=4.3V
VIN=5.0V
3.260
3.270
3.280
3.290
3.300
3.310
3.320
3.330
3.340
3.350
0
200
400
600
800
1000
Output Current IOUT (mA)
O
ut
put
V
ol
tage
V
OU
T
(V
)
VIN=4.3V
VIN=5.0V
2) Output Voltage vs. Input Voltage
RP505K
VOUT=0.8V
RP505K
VOUT=1.2V
MODE=“H” forced PWM
0.78
0.79
0.80
0.81
0.82
2.3
2.8
3.3
3.8
4.3
4.8
5.3
Input Voltage VIN (V)
O
ut
p
ut
V
ol
ta
ge
V
OU
T(V
)
IOUT=1mA
IOUT=100mA
IOUT=800mA
1.18
1.19
1.20
1.21
1.22
2.3
2.8
3.3
3.8
4.3
4.8
5.3
Input Voltage VIN (V)
O
ut
p
ut
V
ol
ta
ge
V
OU
T
(V
)
IOUT=1mA
IOUT=100mA
IOUT=800mA
RP505K
VOUT=1.8V
RP505K
VOUT=3.3V
MODE=“H” forced PWM
1.77
1.78
1.79
1.80
1.81
1.82
1.83
2.3
2.8
3.3
3.8
4.3
4.8
5.3
Input Voltage VIN (V)
O
ut
p
ut
V
ol
tage
V
OU
T
(V
)
IOUT=1mA
IOUT=100mA
IOUT=800mA
3.25
3.26
3.27
3.28
3.29
3.30
3.31
3.32
3.33
3.34
3.35
3.8
4.3
4.8
5.3
Input Voltage VIN (V)
O
ut
p
ut
V
ol
ta
ge
V
OU
T(V
)
IOUT=1mA
IOUT=100mA
IOUT=800mA
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