INNOLINE
R-7xxxP_D
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
2.5
17V
R-72xxP/D
R-73xxP/D
R-74xxP/D
0.2
0.3
0.4
2.0A
3.0A
4.0A
Output Current Limit
R-72xxP/D
R-73xxP/D
R-74xxP/D
2.5
3.75
5.0
3.0A
4.25A
5.5A
Short Circuit Input Current
All Series
All Series
All Series
All Series
All Series
50
100mA
2%
Output Voltage Accuracy (At 100% Load)
Line Voltage Regulation (Vin = min. to max. at full load)
Load Regulation (10 to 100% full load)
Ripple & Noise
1%
0.5
1.0%
0.5
1.0%
40mVp-p
100µS
70mVp-p
Transient Response (see note 1)
50% Load Change –
Vout Over / Undershoot
200µs
100mV
Remote ON / OFF (see note 2)
Open or High (Power ON)
Low (Power OFF)
4.5
28V
0.8V
Switching Frequency
270
300
330kHz
100µA
Shutdown current
ON / OFF Pin pulled low
Quiescent Current
Vin = min. to max. at 0% load
30mA
Operating Temperature Range
Operating Case Temperature
Storage Temperature Range
Thermal Impedance
-40°C
-40°C
+85°C
+110°C
+125°C
25°C/W
1.4W
Natural Convection
Ta < 60°C
Internal Power Dissipation
MTBF (Nominal Vout, 100% load)
Tamb. = +25°C
Tamb. = +85°C
749kHrs
150kHrs
Notes:
1. Requires a 100µF electrolytic or tantalum output capacitor for proper operation in all applications (the capacitor to be placed as close as possible to the output pins).
2. ON / OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET.
Standard Application Circuit
2, 3, 4
C1
9, 10, 11
R-72XX
R-73XX
R-74XX
Vin
Vout
Com
OFF
R1
1µF
(Optional)
1
(Adjust down)
12
ON
C2
100µF/10V
(REQ`D)
TTL
R2
Q1
5, 6, 7,8
(Adjust up)
Com
2
24-August-2005
www.recom-international.com
RECOM [ RECOM INTERNATIONAL POWER ]
