參數資料
型號: R1221N38XG-TR
英文描述: SMPS Controller
中文描述: 開關電源控制器
文件頁數: 17/25頁
文件大?。?/td> 252K
代理商: R1221N38XG-TR
R1221N
16
CD104-27
μ
H
Si3443DV
0
20
40
60
80
100
Outpur Current I
OUT
(mA)
0.1
1
10
100
1000
E
η
(
R1221N50XC(V
IN
=6.0V)
CD104-27
μ
H
Si3443DV
0
20
40
60
80
100
Outpur Current I
OUT
(mA)
0.1
1
10
100
1000
E
η
(
R1221N50XC(V
IN
=12V)
3)
Ripple Voltage vs. Output Current
L=27
μ
H
C=47
μ
F(Ta)
0
20
40
60
80
100
120
140
160
180
200
Output Current I
OUT
(mA)
V
IN
=4.5V
V
IN
=8V
V
IN
=12V
1
10
100
1000
R
r
R1221N33AA
L=27
μ
H
C=47
μ
F(Ta)
0
20
40
60
80
100
120
140
160
180
200
Output Current I
OUT
(mA)
V
IN
=6V
V
IN
=8V
V
IN
=12V
1
10
100
1000
R
r
R1221N33AA
L=27
μ
H
C=47
μ
F(Ta)
0
20
40
60
80
100
120
140
160
180
200
Output Current I
OUT
(mA)
V
IN
=4.5V
V
IN
=8V
V
IN
=12V
1
10
100
1000
R
r
R1221N33AB
L=27
μ
H
C=47
μ
F(Ta)
0
20
40
60
80
100
120
140
160
180
200
Output Current I
OUT
(mA)
V
IN
=6V
V
IN
=8V
V
IN
=12V
1
10
100
1000
R
r
R1221N50XB
相關PDF資料
PDF描述
R1221N38XH-TR SMPS Controller
R1221N39XA-TR SMPS Controller
R1221N39XB-TR SMPS Controller
R1221N39XC-TR SMPS Controller
R1221N39XD-TR SMPS Controller
相關代理商/技術參數
參數描述
R1221N38XH-TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller
R1221N39AA 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller
R1221N39AA-TR 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller
R1221N39AB 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller
R1221N39AB-TR 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Voltage-Mode SMPS Controller