DC/DC Converter
Specifications (refer to standard application circuit, Ta= 25°C)
Optional Diode Protection Circuit
Add a blocking diode to Vout if current
can flow backwards into the output, as
this can damage the converter when it
is powered down. Protection diodes are
required for high capacitive loads.
Optional Protection 1:
D1
+Vin +Vin R-5/6/7xxx +Vout
GND
The diode can either be fitted across
the divice, if the source is low imped-
ance or fitted in series with the output
(recommended).
GND
R-6xxxP_D
Series
Optional Protection :
+Vout
+Vin
+Vin R-5/6/7xxx +Vout
GND Vadj
+Vout
D1
R1
GND GND
GND
R1: Trim output voltage up to 1 diode drop
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Thermal Impedance
Operating Humidity
Operating Altitude
Pollution Degree
MTBF
Condition
without derating @ natural convection 0.1m/s
@ natural convection 0.1m/s
non-condensing
according to MIL-HDBK 217F, G.B.
+25°C
+71°C
Value
-40°C to +85°C
+110°C
25°C/W
95% RH max.
2000m
PD2
563 x 103 hours
117 x 103 hours
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Information Technology Equipment, General Requirements for Safety
EAC
RoHS 2+
Report / File Number
1605077-12
RU-AT.49.09571
Standard
IEC60950-1:2005, 2nd Edition + AM2:2013
EN60950-1:2006 + AM2:2013
TP TC 004/2011
RoHS-2011/65/EU + AM-2015/863
DIMENSION AND PHYSICAL CHARACTERISTICS
Parameter
Material
Dimension (LxWxH)
Weight
www.recom-power.com
Type
case
potting
continue on next page
REV.: 4/2018
Value
non-conducive black plastic, (UL94 V-0)
epoxy, (UL94 V-0)
32.2 x 9.1 x 15.0mm
9g typ.
I-5