Note1: 0W means Vadj connected to COM; no connection to Vref
Note2: 0W means Vadj connected to Vref; no connection to COM
For remote voltage control
+Vin
C1
47µF
22,23
12,13
Max
Vout
Output Voltage
Min
Rxx-
100_150B
2,3
8,17
+
10,15
-Vin
Com
C2
4700 pF,
250VDC
Load
Vadj
-
Link -Vin and Com for
GND-referenced
remote voltage control
(Output is no longer isolated)
1V
2V
Voltage Control
3V
4V
R-xxB
+Vin
C1
47µF
22,23
12,13
Vout
Rxx-
100_150B
2,3
-Vin
Vref Vadj
9,16
10,15
Com
8,17
C3
4700 pF,
250VDC
Cascade Combinations
U1
Load
U2
R05-100B
Rxx-100B
Rxx-100B
Vout Range
160-240
190~260
230~330
305~400
R05-100B
Rxx-100B
Rxx-150B
R = 5 k
W
22,23
C2
47µF
2,3
12,13
Vout
Rxx-150B
Rxx-150B
xx = 12, 15 or 24
C4
4700 pF,
250VDC
Rxx-
100_150B
Vref Vadj
9,16
10,15
8,17
Com
Note: When cascaded, only one Rxx-B
may be adjustable, the other must be
fixed voltage.
R2 R1
VR = 5 k
W
www.recom-power.com
REV: 4/2018
I-61
INNOLINE
DC/DC-Converter
Typical Characteristics
Rxx-100_150B
Series
R24-100B _ R24-150B
100
90
R24-100B _ R24-150B
100
Output Ripple (mVp-p)
R24-150B
Efficiency (%)
70
60
50
R24-100B
R24-150B
R24-100B
80
70
60
50
55
80
105
0
55
80
105
130 155 180 205 230
130 155 180 205 230
Output Voltage ( V )
Output Ripple Vs
Output Voltage ( Vin=Nom.)
Output Voltage ( V )
Efficiency Vs
Output Voltage ( Vin=Nom.)
Power Limit
60
Output Current (mA)
50
40
30
20
10
55
80
105
130 155 180 205 230
R24-100B
R24-150B
R05-100B
Rxx-B
Output Voltage ( V )
Output Current Vs
Output Voltage ( Vin=Nom.)
Package Style and Pinning
31.80
9.40
4.10
4.60
0.51
20.30
Pin Connections
Pin #
Out
-Vin
Vadj
V ref
-Vout
+Vout
+Vin
15.24
2,3
8,17
9,16
1.00 ø+0.15/0
2 3
8 9 10
Bottom View
23 22
17 16 15
13
Top View
12
10,15
12,13
22,23
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54
2.54
The product information and specifications may be subject to changes even without prior written notice. The product has been designed for various applications; its suitability lies in the responsibility of each customer.
The products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or
cause loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the
unauthorized use of RECOM products in such safety-critical applications.
