参数资料
型号: RP505K181A-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: 13/32页
文件大小: 938K
代理商: RP505K181A-TR
RP505K
20
6) Supply Current vs. Temperature
7) Supply Current vs. Input Voltage
RP505K
VOUT=1.8V(VIN=5.5V)
RP505K
VOUT=1.8V
MODE=“L”PWM/VFM automatic shift
25
30
35
40
45
50
55
-50
0
50
100
Temperature Ta (°C)
S
up
pl
yC
ur
re
nt
(
A
)
Closed Loop
Open Loop
25
30
35
40
45
50
55
2.32.8
3.33.8
4.34.8
5.3
Input Voltage VIN (V)
S
uppl
yC
u
rr
ent
(
A
)
Closed Loop
Open Loop
8) DC/DC Output Waveform
RP505K
VOUT=0.8V(VIN=3.6V)
RP505K
VOUT=0.8V(VIN=3.6V)
MODE=“L”PWM/VFM automatic shift
MODE=“H” forced PWM
IOUT=10mA
0.00
0.01
0.02
0.03
0.04
010
20
30
40
Time t (s)
O
ut
pu
tRipple
V
olt
age(
A
C
)
V
ripple
(V)
-100
0
100
200
300
Induct
or
Cur
rent
IL
(
m
A)
Output Voltage
IL
IOUT=10mA
0.00
0.01
0.02
0.03
0.04
0
5
10
15
20
Time t (s)
Out
put
Ri
pple
Volt
age(A
C
)
V
ripple
(
V
)
-100
-50
0
50
100
Inductor
Cur
rent
IL
(mA)
Output Voltage
IL
RP505K
VOUT=1.2V(VIN=3.6V)
RP505K
VOUT=1.2V(VIN=3.6V)
MODE=“L”PWM/VFM automatic shift
MODE=“H” forced PWM
IOUT=10mA
0.00
0.01
0.02
0.03
0.04
010
20
30
40
Time t (s)
O
ut
p
ut
Ri
pp
le
V
ol
tage(
A
C
)
V
rip
pl
e(V
)
-100
0
100
200
300
Induct
o
r
Curr
ent
IL
(
m
A)
Output Voltage
IL
IOUT=10mA
0.00
0.01
0.02
0.03
0.04
0
5
10
15
20
Time t (s)
O
utp
ut
R
ipple
V
oltage
(AC
)
V
rip
pl
e(V)
-100
-50
0
50
100
Induct
o
r
Cur
rent
IL
(
m
A)
Output Voltage
IL
相关PDF资料
PDF描述
RP505K061B-TR SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO8
RPM870-H14 IrDA wireless communication transceiver IC (supports Ver. 1.2 Low Power)
RQ5RW15BB FIXED POSITIVE REGULATOR, PDSO4
RD5RW60CB FIXED POSITIVE REGULATOR, DSO6
RD5RW59CB FIXED POSITIVE REGULATOR, DSO6
相关代理商/技术参数
参数描述
RP-505S 制造商:RECOM 制造商全称:Recom International Power 功能描述:1 Watt SIP7 SIP7 Single & Dual Output
RP-509D 制造商:RECOM 制造商全称:Recom International Power 功能描述:1 Watt SIP7 SIP7 Single & Dual Output
RP-509S 制造商:RECOM 制造商全称:Recom International Power 功能描述:1 Watt SIP7 SIP7 Single & Dual Output
RP50GB 制造商:Superior Electric 功能描述:Electrical Connector; Pin Receptacle; 0.25 in.; 1.25 in.; 0.25 in. (Max.); 50 A 制造商:Superior Electric 功能描述:RECEPTACLE PIN 50A BLACK 制造商:Superior Electric 功能描述:RECEPTACLE, PIN, 50A, BLACK 制造商:Superior Electric 功能描述:TEST RECEPTACLE, PIN-RCPT, 50A, WW, BLK; Series:RP50; Gender:Receptacle; Voltage Rating:250V; Current Rating:50A; Connector Mounting:Cable; Contact Termination:Wire Wrap; Body Material:Nylon Plastic; Color:Black ;RoHS Compliant: Yes 制造商:Superior Electric 功能描述:Conn Binding Post PIN 1 POS ST Panel Mount 1 Port
RP50GB 制造商:Superior Electric 功能描述:Test Spring Probe