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R-78Bxx-1.5のメーカーはRecomです、この部品の機能は「SIP3 Single Output」です。 |
部品番号 | R-78Bxx-1.5 |
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部品説明 | SIP3 Single Output | ||
メーカ | Recom | ||
ロゴ | |||
このページの下部にプレビューとR-78Bxx-1.5ダウンロード(pdfファイル)リンクがあります。 Total 4 pages
Features
● Efficiency up to 95%,Non isolated,
no need for heatsinks
● Pin-out compatible with LM78XX Linears
● Low profile( L*W*H=11.5*8.5*17.5mm)
● Wide input range.(4.75V ~ 18V)
● Short circuit protection, Thermal shutdown
● Non standard outputs available as specials
between 1.5V ~ 6.5V
● Low ripple and noise
● “L” Version with 90° pins
INNOLINE
DC/DC-Converter
R-78Bxx-
1.5(L)
Series
1.5 AMP
SIP3
Single Output
Selection Guide
Part
Number*
SIP3
Input
Range
(V)
Output
Voltage
(V)
R-78B1.5-1.5
4.75 – 18
1.5
R-78B1.8-1.5
4.75 – 18
1.8
R-78B2.5-1.5
4.75 – 18
2.5
R-78B3.3-1.5
4.75 – 18
3.3
R-78B5.0-1.5
6.5 – 18
5.0
R-78B6.5-1.5
8.0 – 18
6.5
* add Suffix “L” for 90° bent pins, e.g. R-78B5.0-1.5L
Output
Current
(A)
1.5
Efficiency
Min. Vin Max. Vin
(%) (%)
83 78
1.5 85 81
1.5 88 84
1.5 91www.DataSheet4U.com
1.5 94
88
92
1.5 95 93
Description
The R-78Bxx-1.5 Series high efficiency switching regulators are ideally suited to replace 78xx linear regula-
tors and are pin compatible. The efficiency of up to 95% means that very little energy is wasted as heat so
there is no need for any heat sinks with their additional space and mounting costs. The L-Version with 90°
pins allows direct replacement for laid-flat regulators where component height is at a premium.Low ripple
and noise figures and a short circuit input current of typically only 10mA round off the specifications of this
versatile converter series.
Derating-Graph
(Ambient Temperature)
120
100
80
60
40 Safe Operating Area
20
0
-40 0
25 50
7585 100
71
Operating Temperature (°C)
www.recom-international.com
13-February-2007
1
1 Page INNOLINE
DC/DC-Converter
Characteristics
Efficiency
100
Vo=6.5V
Vo=5V
Vo=3.3V
Vo=1.8V
75
Vo=2.5V
Vo=1.5V
50
25
5 10 15
Vin ( V )
Efficiency Vs Vin (Full Load)
18
100 Vo=6.5V
Vo=5V
VVoo==32..35VV
75 Vo=1.8V
Vo=1.5V
50
25
0.5 1.0
Output Current ( A )
Efficiency Vs Load ( Vin=Max )
1.5
R-78Bxx-1.5
(L) Series
Ripple
50
25
Vo=6.5V
Vo=5V
Vo=3.3V
Vo=2.5V
Vo=1.8V
Vo=1.5V
5 10
Vin ( V )
Ripple Vs Vin (Full Load)
15
18
50
25 Vo=6.5V
Vo=5V
Vo=3.3V
Vo=2.5V
Vo=1.8V
Vo=1.5V
0.5 1.0
Output Current ( A )
Ripple Vs Load ( Vin=Max )
1.5
100 VVoo==56V.5V
Vo=3.3V
75
Vo=2.5V
Vo=1.8V
Vo=1.5V
50
25
0.5 1.0
Output Current ( A )
Efficiency Vs Load ( Vin=Min )
1.5
50
25
Vo=6.5V
Vo=5V
Vo=2.5,V, 3.3V
Vo=1.5V, 1.8V
0.5 1.0
Output Current ( A )
Ripple Vs Load ( Vin=Min )
1.5
www.recom-international.com
13-February-2007
3
3Pages | |||
ページ | 合計 : 4 ページ | ||
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PDF ダウンロード | [ R-78Bxx-1.5 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
R-78Bxx-1.0 | SIP3 Single Output | Recom |
R-78Bxx-1.0L | SIP3 Single Output | Recom |
R-78Bxx-1.5 | SIP3 Single Output | Recom |
R-78Bxx-1.5L | SIP3 Single Output | Recom |