參數(shù)資料
型號(hào): R1234D151B
廠商: Ricoh Co., Ltd.
英文描述: PWM/VFM Step-Down DC/DC CONVERTER with Synchronous Rectifier
中文描述: 脈寬調(diào)制/ VFM的降壓型DC / DC同步整流變換器
文件頁(yè)數(shù): 24/26頁(yè)
文件大?。?/td> 876K
代理商: R1234D151B
PACKAGE INFORMATION
SON-8
PACKAGE DIMENSIONS
PE-SON-8-0611
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 REUSE REEL (EIAJ-RRM-08Bc)
(1reel=3000pcs)
11.4
±
1.0
9.0
±
0.3
21
±
0.8
2
±
0.5
0
1
+
0
1
±
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1234D161A 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
R1234D161B 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
R1234D171A 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
R1234D171B 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
R1234D181A 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