Features
Switching Regulator
• Non-isolated • Synchronous rectification design • Adjustable output voltage • 2, 3, 4Amp...
Features
Switching Regulator
Non-isolated Synchronous rectification design Adjustable output
voltage 2, 3, 4Amp adjustable positive step down
Integrated switching regulator Over load protection Continuous short circuit protection Efficiency up to 97%
DC/DC Converter
R-7xxxP_D
RE CTS
RE CTS
y
Description
The R-7xxx series is a high performance 2.5V to 17V, 2Amp to 4Amp, 12-Pin SIP (single in-line package), integrated switching regulator (ISR). The synchronous - rectified design yields excellent efficiencies up to 97%. Short circuit protection reduces the short circuit input current to under 50mA.
Selection Guide
Part
Input
Output
Vout
Output Efficiency Max. Capacitive
Number
Voltage Range
Voltage Adjust Range (1) Current @ min Vin @ max. Vin Load (2)
[VDC]
[VDC]
[VDC]
[A]
[%] [%]
[µF]
R-723.3x 4.5 - 28
3.3
2.5 - 5.5
2
95 89
200/6800
R-725.0x 6.5 - 28
5.0
3.0 - 5.5
2
96 91
200/6800
R-726.5x 8.5 - 28
6.5
5.0 - 8.0
2
97 93
200/6800
R-729.0x 12 - 28
9.0
7.0 - 11
2
96 93
200/6800
R-7212x 15 - 28
12
10 - 14
2
97 95
200/6800
R-7215x 19 - 28
15
13 - 17
2
97 96
200/6800
R-733.3x 4.5 - 28
3.3
2.5 - 5.5
3
94 89
200/6800
R-735.0x 6.5 - 28
5.0
3.0 - 5.5
3
95 92
200/6800
R-736.5x 8.5 - 28
6.5
5.0 - 8.0
3
97 93
200/6800
R-739.0x 12 - 28
9.0
7.0 - 11
3
96 94
200/6800
R-7312x 15 - 28
12
10 - 14
3
97 96
200/6800
R-7315x 19 - 28
15
13 - 17
3
97 96
200/6800
R-743...