Datasheet

I-20
www.recom-electronic.com
REV: 1/2011
R-78C
2.54
2.54
Top View
Bottom View
8.5
2.0
0.25
5.08
3.21
213
4.10
0.51 typ.
0.7 typ.
10.4
RECOM
R-78C5.0-1.0
****
Pb
1.00
ø
+0.15/0
11.6
RECOM
R-78C5.0-1.0
****
Pb
Application Examples
INNOLINE
DC/DC-Converter
Package Style and Pinning (mm)
3rd angle
projection
SIP3 PIN Package
+Vin
-Vin
R-78C5.0-1.0
-12VDC
+12VDC
Com
C1 C2
REC3-0512DRW/H2/A
- Triple Outputs
- Wide input range 8V to 42V
C1: Optional , C2 : Required (further decoupling filtering
may be necessary between the two converters)
- High System Efficiency, Suitable for 12V, 24V or 36V
Battery Powered Devices
+5VDC
24VAC
± 20%
R-78C5.0-1.0
Com
+5V
reg.
C1
220µF elect.
C2
10µF MLCC
- Regulated and Protected DC Output
C2 : optional
- Low Voltage AC Input
+34VDC unreg.
(27~40VDC)
~
~
+
-
R-78Cxx-1.0
Series
High efficiency regulated outputs
Low Voltage AC input, regulated DC output
Pin Connections
Pin #
1 +Vin
2 GND
3 +Vout
xx.x ±0.5mm
xx.xx ±0.25mm
Recommended Footprint Details
R-78C5.0-1.0
Com
+Vout
C1
22µF
Use soft start supply
Com
+Vin
L1 56µH
C1
10µF
Standard Application Circuit with Class B EMC filter
Certifications General Safety EN 60950-1:2006 + A11:2009 + A1:2010
Standby Power EN62301:2005
MTBF (+25°C) using MIL-HDBK 217F 8600 x 10³ hours.
(+68°C) using MIL-HDBK 217F 3880 x 10³ hours.
Specifications
( typical at 25°C, 10% minimum load, unless otherwise specified )