参数资料
型号: RP504K251D-E2
厂商: RICOH COMPANY LTD
元件分类: 稳压器
英文描述: 0.9 A SWITCHING CONTROLLER, 2550 kHz SWITCHING FREQ-MAX, PDSO6
封装: 1.20 X 1.60 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6
文件页数: 20/29页
文件大小: 996K
代理商: RP504K251D-E2
RP504x
27
RP504x331x (VIN=5.0V)
MODE=“H” forced PWM
3.10
3.20
3.30
3.40
3.50
-10 0 10 20 30 40 50 60 70 80 90
Time t (s)
O
utput
Voltag
eV
OUT
(V)
0
200
400
O
u
tput
Curr
ent
IOUT
(mA
)
Output Current
1mA-->300mA
Output Voltage
3.10
3.20
3.30
3.40
3.50
-10 0 10 20 30 40 50 60 70 80 90
Time t (s)
O
u
tput
Volta
ge
V
OU
T(V)
0
200
400
O
u
tput
Curr
ent
IOUT
(m
A
)
Output Current
300mA-->1mA
Output Voltage
RP504x331x (VIN=5.0V)
3.10
3.20
3.30
3.40
3.50
-10 0 10 20 30 40 50 60 70 80 90
Time t (s)
O
u
tput
Volta
ge
V
OU
T(V
)
0
200
400
600
O
u
tput
C
u
rr
ent
IOU
T(m
A)
Output Voltage
Output Current
200mA-->500mA
3.10
3.20
3.30
3.40
3.50
-10 0 10 20 30 40 50 60 70 80 90
Time t (s)
O
u
tput
Volta
ge
V
OU
T(V)
0
200
400
600
O
u
tput
C
u
rr
ent
IOU
T(m
A)
Output Voltage
Output Current
500mA-->200mA
17) Mode Switching Waveform
RP504x (VIN=1.2V, IOUT=1mA)
MODE=“L” --> MODE=“H”
MODE=“H" --> MODE=“L”
1.15
1.20
1.25
1.30
-100
0
100
200
300
400
Time t (s)
O
utput
Voltage
V
OU
T(V
)
0
5
Mod
eInput
Volta
ge
V
MO
DE
(V
)
Output Voltage
Mode Input Voltage
1.15
1.20
1.25
1.30
-200
0
200
400
600
800
Time t (s)
Output
Voltage
V
OU
T(V
)
0
5
Mo
de
Input
Volta
ge
V
MO
DE
(V
)
Mode Input Voltage
Output Voltage
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