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R-78HB3.3-0.5 の電気的特性と機能

R-78HB3.3-0.5のメーカーはRecomです、この部品の機能は「SIP3 Single Output」です。


製品の詳細 ( Datasheet PDF )

部品番号 R-78HB3.3-0.5
部品説明 SIP3 Single Output
メーカ Recom
ロゴ Recom ロゴ 




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R-78HB3.3-0.5 Datasheet, R-78HB3.3-0.5 PDF,ピン配置, 機能
Features
Efficiency up to 96%,Non isolated,
no need for heatsinks
Pin-out compatible with LM78XX Linears
Low profile( L*W*H=11.5*8.5*17.5mm)
High voltage input range, up to 72V
Short circuit protection, Thermal shutdown
Non standard outputs available as specials
between 3.3V~24V
Low ripple and noise
”L” version with 90° pins
See Positive to Negative Converter
Application Note for use as a voltage
inverter (alternative to LM79xx Linear)
INNOLINE
DC/DC-Converter
R-78HBxx-
0.5(L)
Series
0.5 AMP
SIP3
Single Output
Selection Guide
Part
Number
SIP3
R-78HB3.3-0.5
Input
Range
(V)
9 - 72
Output
Voltage
(V)
3.3
R-78HB5.0-0.5
9 - 72
5.0
R-78HB6.5-0.5
9 - 72
6.5
R-78HB9.0-0.5
14 - 72
9.0
R-78HB12-0.5
17 - 72
12
R-78HB15-0.5
20 - 72
15
R-78HB24-0.3
36 - 72
24
* add Suffix “L” for 90° bent pins, e.g. R-78HB5.0-0.5L
Output
Current
(A)
0.5
Efficiency
Vmin. 30V 72V
(%) (%) (%)
82 80 76
0.5 87 85 81
0.5 91 87 84
0.5 92www.DataSheet4U.com
0.5 94
90 86
93 89
0.5 95 94 91
0.3 96 92
Description
The R-78HBxx-Series high efficiency, high input voltage switching regulators are ideally suited to replace
78xx linear regulators and are pin compatible. The efficiency of up to 96% 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.
An input voltage range of up to 8:1is unsurpassed by any other converter and allows the full stored energy
utilisation of standard and high voltage batteries. The fully protected output is ideal for industrial applications
(especially for industry standard 24VDC bus supplies) and the L-Version with 90° pins allows direct replace-
ment 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 15mA round off the specifications of this versatile converter
series.
Typical applications include telecommunication, automotive, industrial, aerospace and battery powered
applications.
Derating-Graph
(Ambient Temperature)
120
100
80
60
40 Safe Operating Area
20
0
-40
0
25 50
7585 100
Operating Temperature (°C) 71
www.recom-international.com
13-February-2007
1

1 Page





R-78HB3.3-0.5 pdf, ピン配列
INNOLINE
DC/DC-Converter
Typical Characteristics
Efficiency
100
Vo=24V
Vo=15V
Vo=12V
Vo=9V
75
Vo=6.5V
Vo=5V
Vo=3.3V
50
25
9 20 30 40 50 60 72
Vin ( V )
Efficiency Vs Vin (Full Load)
R-78HBxx-0.5
(L) Series
Ripple
50
25 Vo=24V
Vo=6.5V
Vo=12V,15V
Vo=3.3V
Vo=9V
Vo=5V
9 20 30 40 50 60 72
Vin ( V )
Ripple Vs Vin ( Full Load )
100
Vo=24V
Vo=15V
Vo=12V
Vo=9V
75
Vo=6.5V
Vo=5V
Vo=3.3V
50
25
10 50 100 200 300 400 500
Output Current ( A )
Efficiency Vs Load ( Vin=Max )
60
40
20
10
Vo=24V
Vo=6.5V
Vo=12V, 15V
Vo=3.3V
Vo=9.0V
Vo=5.0V
50 100 200 300 400
Output Current ( mA )
Ripple Vs Load ( Vin=Max )
500
100 Vo=15V, 24V
Vo=12V
Vo=9V
75
Vo=6.5V
Vo=5V
Vo=3.3V
50
25
10 50 100 200 300 400 500
Output Current ( A )
Efficiency Vs Load ( Vin=Min )
60
40 Vo=24V
20
10
50 100 200 300 400
Output Current ( mA )
Ripple Vs Load ( Vin=Min )
Vo=6.5V
Vo=3.3V
Vo=12V, 15V
Vo=9.0V
Vo=5.0V
500
www.recom-international.com
13-February-2007
3


3Pages





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部品番号部品説明メーカ
R-78HB3.3-0.5

SIP3 Single Output

Recom
Recom


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