INNOLINE
R-5xxxPA_DA
Series
DC/DC-Converter
Specifications (refer to the standard application circuit, Ta: 25°C)
Characteristics
Output Voltage Range
Output Current
Conditions
Min.
Typ.
Max.
All Series
0.8
6.0V
R-52xxPA/DA
R-53xxPA/DA
R-54xxPA/DA
R-55xxPA/DA
0.2
0.3
0.4
0.5
2.0A
3.0A
4.0A
5.0A
Output Current Limit
R-52xxPA/DA
R-53xxPA/DA
R-54xxPA/DA
R-55xxPA/DA
2.5
3.75
5.0
3.0A
4.25A
5.5A
6.0
6.5A
Short Circuit Input Current
All Series
50mA
2%
Output Voltage Accuracy
At 100% Load
All Series
1%
Line Voltage Regulation (Vin = min. to max. at full load)
R-52xxPA/DA
R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA
0.25
0.5
0.5%
1.0%
Load Regulation (10 to 100% full load)
Ripple & Noise
R-52xxPA/DA
0.5
1.0
1.0%
2.0%
R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA
R-52xxPA/DA
R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA
40mVp-p
80mVp-p
70mVp-p
120mVp-p
Transient Response (see note 1)
50% Load Change
Vout Over / Undershoot
100µS
200µs
100mV
Remote ON / OFF (see note 2)
(positive logic)
Remote Off Input Current
Open or High (Power ON)
Low (Power OFF)
Remote ON/OFF low level
4.5
18V
0.8V
100µA
Switching Frequency
270
300
330kHz
20mA
Quiescent Current
Vin = min. to max. at 0% load
Operating Temperature Range
Storage Temperature Range
Internal Power Dissipation
MTBF (Nominal Vout, 100% load)
-40°C
-40°C
+85°C
+125°C
1.4W
Io x Vo x (1-Efficiency)
Tamb. = +25°C
749kHrs
150kHrs
Tamb. = +85°C
Notes:
1. Requires an electrolytic or tantalum output capacitor for proper operation in all applications (the capacitor to be placed as close as possible to the output pins)
100µF for R-52xxPA/DA, R-53xxPA/DA and R-54xxPA/DA or 220µF for R-55xxPA/DA.
2. ON / OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET.
3. Output Current vs. Input Voltage (see graph below).
24-August-2005
www.recom-international.com
129
RECOM [ RECOM INTERNATIONAL POWER ]
