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參數(shù)資料
| 型號： | R1232D251B-TR-F |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 2580 kHz SWITCHING FREQ-MAX, DSO8 |
| 封裝： | 0.90 MM HEIGHT, LEAD FREE, SON-8 |
| 文件頁數(shù)： | 10/24頁 |
| 文件大?。?/td> | 847K |
| 代理商： | R1232D251B-TR-F |
R1232D
18
IL
200mA/div
CE
5V/div
VOUT
1V/div
100
s/div
VIN=5.0V, L=2.7
H Rload=0
IL
200mA/div
CE
5V/div
VOUT
1V/div
100
s/div
VIN=5.0V, L=2.7
H Rload=33
9) Output Voltage vs. Temperature
R1232D121A
R1232D331A
1.14
1.16
1.24
1.22
1.20
1.18
-40
35
-15
10
60
85
Temperature Topt(
°C)
Output
Voltage
V
OUT
(V)
VIN=5.0V
3.20
3.25
3.40
3.35
3.30
-40
35
-15
10
60
85
Temperature Topt(
°C)
Output
Voltage
V
OUT
(V)
VIN=5.0V
10) Oscillator Frequency vs. Temperature
R1232D121A
R1232D331B
0.70
0.80
1.30
1.20
1.10
1.00
0.90
-40
35
-15
10
60
85
Temperature Topt(
°C)
Frequency
f
OCS
(MHz)
VIN=5.0V
2.00
2.10
2.50
2.40
2.30
2.20
-40
35
-15
10
60
85
Temperature Topt(
°C)
Frequency
f
OCS
(MHz)
VIN=5.0V
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