INNOLINE
R-78Bxx-1.0
(L) Series
DC/DC-Converter
Application Examples
High efficiency multiple output
+5V@0.4A
+Vin
R-78B5.0-1.0
RD-0512D
+12V@84mA
0V Com
C1
C2
-Vin
-12V@84mA
C1: optional, C2: required (further
decoupling filtering may be necessary
between the two converters)
- Wide input range 6.5V to 34V
- +/-12V outputs for analogue circuits, e.g. instrumentation amplifier
- +5V output for digital circuits
Isolated, wide Input range, Distributed Power Architecture (Point of Load)
REC10-4812SRWZ/H
+12V@0.1A
+5V@1A
+Vin
R-78B5.0-1.0
R-78B3.3-1.0
C1
-Vin
C2
- 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,C3 : optional
+3.3V@1A
C3
0V
Package Style and Pinning (mm)
3rd angle
projection
SIP3 PIN Package
8.50
8.50
RECOM
R-78B5.0-1.0
****
RECOM
R-78B5.0-1.0
****
17.5
4.10
Pb
Pb
0.51 typ.
4.10
1.50 max
1
2 3
0.7 typ.
L - Version
Pin Connections
Recommended Footprint Details
Pin #
ø
1.00 +0.15/0
1
2
3
+Vin
GND
11.50
2.54
+Vout
Bottom View
0.25
xx.x 0.5mm
xx.xx 0.25mm
Top View
2.54
2.0
3.21
5.08
4
13-February-2007
www.recom-international.com
RECOM [ RECOM INTERNATIONAL POWER ]
