參數(shù)資料
型號(hào): R1221N38AE-TR-FA
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: 0.025 A SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO6
封裝: SOT-23, 6 PIN
文件頁(yè)數(shù): 10/22頁(yè)
文件大?。?/td> 228K
代理商: R1221N38AE-TR-FA
R1221N
18
10) Soft-start Time vs. Temperature
Temperature Topt (
°C)
-50
0
50
100
0
2
4
6
8
10
R1221N33AB
Soft-star
tTime
(msec)
L=27
H
VIN=4.5V
Temperature Topt (
°C)
-50
0
50
100
2
4
6
8
10
12
R1221N25xA
Soft-star
t
Time
(msec)
L=27
H
VIN=3.7V
11) Delay Time for Latch-type Protection vs. Temperature
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
Dela
y
Time
f
or
Latch-type
Protection
(msec)
VIN=4.5V
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
Dela
y
Time
f
or
Latch-type
Protection
(msec)
VIN=3.7V
R1221N25xA
12) Delay Time for Reset-type Protection vs. Temperature
Temperature Topt (
°C)
-50
0
50
100
0
1
2
3
4
5
Dela
y
Time
f
or
Reset-type
Protection
(msec)
VIN=4.5V
R1221N33AH
Temperature Topt (
°C)
-50
0
50
100
0
1
2
3
4
5
Dela
y
Time
f
or
Reset-type
Protection
(msec)
VIN=4.5V
R1221N33AG
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