R-78A1.5-0.5SMD Datasheet, PDF (4/5 Pages) Recom International Power – 0.5 AMP SMD Single Output

INNOLINE
DC/DC-Converter
Application Examples
R-78Axx-0.5 SMD
Series
Flash Memory Program Voltage Switcher
+Vin
R-78A12-0.5SMD
D1
0V
Program
C1
220kW
D2
D1, D2: schottky Diode
"Program" = 0V, Pgm Pin = +5V
"Program" = high, Pgm Pin = +12,6V
Pgm
20kW
Reprogrammable
Flash Memory
0V
Output protection from external voltage
+Vin
R-78A5.0-0.5SMD
On/Off
-Vin
68kW
Converter Output set to 5.7V to compensate for diode drop
Vout =
5.0V
Com
DC/DC Converter ( 1:1 )
+Vin
-Vin
- High isolation voltage
- Improved loading / line regulation
- Wide Input Voltage Range
- Point-of-Load Architecture
- Remote On/Off Control
R-78Axx-0.5SMD
+Vout
C1
C2
On/Off
C1: Required (further decoupling filtering may be
necessary between the two converters), C2: Optional
-Vout
146
27-March-2007
www.recom-international.com