R-723.3P Datasheet, PDF (1/5 Pages) Recom International Power – INNOLINE DC/DC-Converter

Features
● Non-Isolated
● Synchronous rectification design
● Adjustable Output voltage
● 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%
Selection Guide
Part
Number
SIP12
Input
Range
(V)
R-723.3x
4.5 – 28
R-725.0x
6.5 – 28
R-726.5x
8.5 – 28
R-729.0x
12 – 28
R-7212x
15 – 28
R-7215x
19 – 28
R-733.3x
4.5 – 28
R-735.0x
6.5 – 28
R-736.5x
8.5 – 28
R-739.0x
12 – 28
R-7312x
15 – 28
R-7315x
19 – 28
R-743.3x
4.5 – 28
R-745.0x
6.5 – 28
R-746.5x
8.5 – 28
Nominal
Vout
Output
Output Voltage Adjust Range Current
(V)
(V)
(A)
3.3
2.5 – 5.5
2
5.0
3.0 – 6.0
2
6.5
5.0 – 8.0
2
9.0
7.0 – 11
2
12
10 – 14
2
15
13 – 17
2
3.3
2.5 – 5.5
3
5.0
3.0 – 6.0
3
6.5
5.0 – 8.0
3
9.0
7.0 – 11
3
12
10 – 14
3
15
13 – 17
3
3.3
2.5 – 5.5
4
5.0
3.0 – 6.0
4
6.5
5.0 – 7.5
4
Efficiency (%)
Min. Vin 12V Max. Vin
95 93 89
96 95 91
97 96 93
96 - 93
97 - 95
97 - 96
94 93 89
95 95 92
97 96 93
96 - 94
97 - 96
97 - 96
93 92 88
95 94 91
96 96 93
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
INNOLINE
DC/DC-Converter
R-7xxxP_D
Series
2, 3, 4 AMP
SIP12
Vertical &
Horizontal
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
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