● Non-Isolated
● Synchronous rectification design
● Adjustable Output voltage
INNOLINE
Features
DC/DC-Converter
● 2, 3, 4AMP Adjustable Positive Step Down
Integrated Switching Regulator
● Over load protection (125% full load typical)
● Remote ON/OFF Control(Ground Off)
● Wide Input Range
● Continuous short circuit protection
(Very low short current Iin<50mA)
● Input voltage range 4.5V~28V
● Efficiency to 97%
R-7xxxP_D
Series
2, 3, 4 AMP
SIP12
Selection Guide
Part
Number
SIP12
Input
Range
(V)
Nominal
Vout
Output
Efficiency (%)
Min. Vin 12V Max. Vin
&
Vertical
Horizontal
Output Voltage Adjust Range Current
(V)
(V)
(A)
2
R-723.3x
R-725.0x
R-726.5x
R-729.0x
R-7212x
R-7215x
R-733.3x
R-735.0x
R-736.5x
R-739.0x
R-7312x
R-7315x
R-743.3x
R-745.0x
R-746.5x
4.5 – 28
6.5 – 28
8.5 – 28
12 – 28
15 – 28
19 – 28
4.5 – 28
6.5 – 28
8.5 – 28
12 – 28
15 – 28
19 – 28
4.5 – 28
6.5 – 28
8.5 – 28
3.3
2.5 – 5.5
95
96
97
96
97
97
94
95
97
96
97
97
93
95
96
93
95
96
-
89
91
93
93
95
96
89
92
93
94
96
96
88
91
93
5.0
6.5
9.0
12
3.0 – 6.0
5.0 – 8.0
7.0 – 11
10 – 14
2
2
2
2
2
3
3
3
3
3
3
4
4
4
-
15
13 – 17
-
3.3
5.0
6.5
9.0
12
2.5 – 5.5
3.0 – 6.0
5.0 – 8.0
7.0 – 11
10 – 14
93
95
96
-
-
15
13 – 17
-
3.3
5.0
6.5
2.5 – 5.5
3.0 – 6.0
5.0 – 7.5
92
94
96
Note: Vin-Vout ≥ 1.5V~4.0V depending on Vout if adjust function is used!
Suffix x: (see mechanical drawing for details)
x = P pins vertical through hole
x = D pins bent for horizontal through hole mounting
Description
The R-7XXX series is a high performance 2.5V to 15V , 2Amp to 4Amp,12-Pin SIP (single in-line
package).Integrated switching regulator (ISR), Synchronuous - rectified design yields excellent efficien-
cies up to 97%. Short circuit protection with crowbar function to reduce the short circuit current to
under 50mA of input current.
www.recom-international.com
24-August-2005
1
RECOM [ RECOM INTERNATIONAL POWER ]
