參數(shù)資料
型號(hào): R1221N43XC-TR
英文描述: SMPS Controller
中文描述: 開(kāi)關(guān)電源控制器
文件頁(yè)數(shù): 21/25頁(yè)
文件大?。?/td> 252K
代理商: R1221N43XC-TR
R1221N
20
10) Soft-start Time vs. Temperature
Temperature Topt (
°
C)
-50
0
50
100
0
2
4
6
8
10
R1221N33AB
S
L=27
μ
H
V
IN
=4.5V
Temperature Topt (
°
C)
-50
0
50
100
2
4
6
8
10
12
R1221N25XA
L=27
μ
H
V
IN
=3.7V
11) Delay Time for Latch-type Protection vs. Temperature
R1221N33AB
Temperature Topt (
°
C)
-50
0
50
100
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
D
P
V
IN
=4.5V
Temperature Topt (
°
C)
-50
0
50
100
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
P
V
IN
=3.7V
R1221N25XA
12) Delay Time for Reset-type Protection vs. Temperature
R1221N33AH
Temperature Topt (
°
C)
-50
0
50
100
0
1
2
3
4
5
P
V
IN
=4.5V
Temperature Topt (
°
C)
-50
0
50
100
0
1
2
3
4
5
P
V
IN
=4.5V
R1221N33AG
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