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부품번호 | R-78Bxx-1.5L 기능 |
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기능 | SIP3 Single Output | ||
제조업체 | Recom | ||
로고 | |||
전체 4 페이지수
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
INNOLINE
DC/DC-Converter
Application Examples
High efficiency multiple output
R-78Bxx-1.5
(L) Series
+Vin R-78B5.0-1.5
R05P215D/P
22µF
-Vin
+5V@1A
+15V@66mA
0V Isolated
Common
-15V@66mA
- Wide input range suits both 12V and 7.2V battery packs
- 5.2kV isolated short circuit protected outputs for analogue circuits, e.g. medical grade interface
- High efficiency +5V/1A protected output for digital circuits
- Further decoupling filtering may be necessary between the converters
+5V Rtn
Isolated, wide Input range, Distributed Power Architecture (Point of Load)
REC10-4805SRWZ/H
+Vin
R-78B3.3-1.5
C1
-Vin
- High isolation voltage - 1.6kV
- Improved loading / line regulation
- Wide Input Voltage Range - 18~75V
- Point-of-Load Architecture
- C1 is required. Further decoupling filtering
may be necessary between the converters
C2
C2,C3 : optional
R-78B1.8-1.5
Package Style and Pinning (mm)
SIP3 PIN Package
RECOM
R-78B5.0-1.5
17.5 ****
Pb 0.51 typ.
4.10 0.7 typ.
11.50
Bottom View
0.25
3.21 5.08 2.0
4
C3
0V
8.50 8.50
4.10
1.50 max
L - Version
Recommended Footprint Details
1.00ø+0.15/0
2.54
Top View
2.54
13-February-2007
3rd angle
projection
RECOM
R-78B5.0-1.5
****
Pb
123
Pin Connections
Pin #
1 +Vin
2 GND
3 +Vout
xx.x ±0.5mm
xx.xx ±0.25mm
www.recom-international.com
4페이지 | |||
구 성 | 총 4 페이지수 | ||
다운로드 | [ R-78Bxx-1.5L.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
R-78Bxx-1.5 | SIP3 Single Output | Recom |
R-78Bxx-1.5L | SIP3 Single Output | Recom |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |