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參數資料
| 型號： | R1230D181A-TL |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| 中文描述： | 0.8 A SWITCHING REGULATOR, 575 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 0.90 MM HEIGHT, THIN, SON-8 |
| 文件頁數： | 16/20頁 |
| 文件大?。?/td> | 881K |
| 代理商： | R1230D181A-TL |
Rev. 1.12 - 16 -
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
13) Mode 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
M
V
[
MODEL
MODEH
(
°
C)
(
°
C)
(
°
C)
(
°
C)
相關PDF資料 |
PDF描述 |
|---|---|
| R1230D251B-TL | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D181B-TL | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D181B-TR | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D181A-TR | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D181C-TL | INDUCTOR 39NH 5% FIXED SMD |
相關代理商/技術參數 |
參數描述 |
|---|---|
| R1230D181A-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 |
| R1230D181B | 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 |
| R1230D181B-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 |
| R1230D181B-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 |
| R1230D181C | 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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