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參數(shù)資料
| 型號： | R1230D181A-TR |
| 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(shù)： | 2/20頁 |
| 文件大?。?/td> | 881K |
| 代理商： | R1230D181A-TR |
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1230D181C-TL | INDUCTOR 39NH 5% FIXED SMD |
| R1230D181C-TR | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D181D-TL | INDUCTOR 47NH 5% 0402 SMD |
| R1230D181D-TR | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
| R1230D001A | PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| R1230D181C-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 |
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