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參數(shù)資料
| 型號(hào)： | R1232D141A |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| 中文描述： | PWM降壓型DC / DC變換器的同步整流 |
| 文件頁(yè)數(shù)： | 22/24頁(yè) |
| 文件大小： | 819K |
| 代理商： | R1232D141A |
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PACKAGE INFORMATION
SON-8
PACKAGE DIMENSIONS
PE-SON-8-0510
Unit: mm
0
±
0
0
±
0
0.13
±
0.05
0.15
+
0.15
0.15
+
0.15
0
±
0
2.9
±
0.2
0.3
±
0.1
2
±
0
0
±
0
3
±
0
0.475TYP
0
8
5
1
4
0.1
0.65
0.1 M
Attention : Tab suspension leads in the
parts have V
DD
or GND level. (They are
connected to the reverse side of this IC.)
Refer to
PIN DISCRIPTION.
Do not connect to other wires or land patterns.
Bottom View
TAPING SPECIFICATION
1.1
±
0.1
2.0
±
0.05
4.0
±
0.1
0.2
±
0.1
φ
1.50
3.3
4.0
±
0.1
2.0MAX.
TR
User Direction of Feed
3
±
0
8
±
0
1
±
0
3
TAPING REEL DIMENSIONS
(1reel=3000pcs)
11.4
±
1.0
9.0
±
0.3
21
±
0.8
2
±
0.5
0
1
+
0
1
±
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1232D141B | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D151A | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D151B | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D161A | Replacement for National Semiconductor part number DM7490AN. Buy from authorized manufacturer Rochester Electronics. |
| R1232D161B | PWM 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 |
|---|---|
| R1232D141B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D151A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D151B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D161A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D161B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
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