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參數(shù)資料
| 型號： | R1230D251D |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | Linear Sensor Photodiode Array; 128x1 Sensor-Elements Organization (Lead Free and RoHS Compliant); 400 Dots-Per-Inch (DPI) Sensor Pitch; High Linearity and Uniformity; Wide Dynamic Range 4000:1 (72 dB); Low Image Lag 0.5% Typ; Operation to 8MHz |
| 中文描述： | 脈寬調(diào)制/ VFM的降壓型DC / DC同步整流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 881K |
| 代理商： | R1230D251D |
Rev. 1.12 - 2 -
I
BLOCK DIAGRAM
G
R1230DXX1A/B
V
IN
Lx
AGND
V
OUT
OSC
Vref
CE
Chip Enable
Soft Start
Current Protection
PWM/VFM
CONTROL
OUTPUT
CONTROL
UVLO
Phase Compensation
“H” Active
MODE
PGND
V
DD
“L”= PWM
CE
“H”= VFM
G
R1230D001C/D
V
IN
Lx
AGND
V
FB
OSC
Vref
CE
Chip Enable
Soft Start
Current Protection
PWM/VFM
CONTROL
OUTPUT
CONTROL
UVLO
Phase Compensation
“H” Active
MODE
PGND
V
DD
“L”= PWM“H”= VFM
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PDF描述 |
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| R1230D251D-TL | CABLE RISER UNSHLD 2COND 16AWG |
| R1230D251D-TR | CABLE 16/4 STR BC CMR GRY |
| R1250V301A-E2 | Negative Output Charge Pump Regulator(100mA) |
| R1250V401A | Negative Output Charge Pump Regulator(100mA) |
| R1250V401A-E2 | Negative Output Charge Pump Regulator(100mA) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1230D251D-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 |
| R1230D251D-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 |
| R1230D261A-TL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1230D261A-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| R1230D261B-TL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
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