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參數(shù)資料
| 型號(hào)： | R1230D2.51B-TR |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 16/20頁 |
| 文件大?。?/td> | 882K |
| 代理商： | R1230D2.51B-TR |
Rev. 1.15 - 16 -
9) Soft-start time vs. Temperature
0
0.6
1.2
1.8
2.4
3
-60
-40
-20
0
20
40
60
80
100
Temperature Topt
S
800kHz
500kHz
R1230D181B V
IN
=3.3V
10) Delay Time for protection vs. Temperature
0
0.6
1.2
1.8
2.4
3
-60
-40
-20
0
20
40
60
80
100
Temperature Topt
D
C
11) UVLO Threshold/Released Voltage vs. Temperature
1.8
1.85
1.9
1.95
2
2.05
2.1
2.15
2.2
2.25
2.3
-60
-40
-20
0
20
40
60
80
100
Temperature Topt
V
D
V
UVLO Detector Threshold
UVLO Released Voltage
12) CE Pin Input Voltage vs. Temperature
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
-60
-40
-20
0
20
40
60
80
100
Temperature Topt
C
C
[
CEL
CEH
(
°
C)
(
°
C)
(
°
C)
(
°
C)
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| R1230D251B-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D251C | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D251C-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D251C-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D251D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
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