Features
Non-Isolated
Synchronous rectification design
Adjustable Output voltage
2, 3, 4AMP Adjustable Positive Step Down
INNOLINE
DC/DC-Converter
with 3 year Warranty
Integrated Switching Regulator
Over load protection (125% full load typical)
Remote ON/OFF Control(Ground Off)
Wide Input Range
UL94V-0 Package Material
Description
Continuous short circuit protection
(Very low short current Iin sc<50mA)
Input voltage range 4.5V~28V
Efficiency to 97 %
2, 3, 4 AMP
SIP12
Vertical &
Horizontal
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). The Synchronuous - rectified design yields excellent efficiencies up to 97%.
Short circuit protection with crowbar function reduces the short circuit current to under 50mA of input current.
Selection Guide
Part
Number
Input
Range
Nominal Vout Output
Output Voltage Adjust Range Current
Efficiency (%)
Min. Vin 12V Max. Vin
SIP12
R-723.3x
(V)
4.5 – 28
(V) (V) (A)
3.3 2.5 – 5.5 2
95
93
89
RoHS
2011/65/EU
6/6
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
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
5.0
6.5
9.0
12
15
3.3
5.0
6.5
9.0
12
15
3.3
5.0
6.5
3.0 – 5.5
5.0 – 8.0
7.0 – 11
10 – 14
13 – 17
2.5 – 5.5
3.0 – 5.5
5.0 – 8.0
7.0 – 11
10 – 14
13 – 17
2.5 – 5.5
3.0 – 5.5
5.0 – 7.5
2
2
2
2
2
3
3
3
3
3
3
4
4
4
96
97
96
97
97
94
95
97
96
97
97
93
95
96
95
96
-
-
-
93
95
96
-
-
-
92
94
96
91
93
93
95
96
89
92
93
94
96
96
88
91
93
EN-60950-1 Certified
R-7xxx
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
I-52
REV: 1/2014
www.recom-power.com
相关PDF资料
R-781.8-1.0 CONV DC/DC 1A 1.8V OUT SIP VERT
R-782.5-0.5 CONV DC/DC 0.5A 4.75-32VIN 2.5V
R-78AA3.3-1.0SMD-R CONV DC/DC 1A 4.75-18VIN 3.3V
R-78AA9.0-0.5SMD-R CONV DC/DC 0.5A 11-32VIN 9V
R-78B9.0-1.0L CONV DC/DC 1A 12-32VIN 9V
R-78C15-1.0 CONV DC/DC 1A 15V OUT SIP VERT
R-78E5.0-0.5 CONV DC/DC 5V 500MA OUT THRU
R-78HB15-0.5L CONV DC/DC 0.5A 20-72VIN 15V
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