Features
Unregulated
Converter
●
●
●
●
●
1 : 1 Input Range
0.25W SIP7 Package
Efficiency up to 82%
1kVDC and 2kVDC Isolation Option
Operating Temperature from -40°C to +100°C
ECONOLINE
DC/DC-Converter
with 3 year Warranty
Description
The RBL/E series DC/DC converter has been designed to offer exceptionally high efficiency,
low quiescent current and an extended operating temperature range. Uses include battery
powered supplies, high efficiency designs or high temperature applications.
Selection Guide
Part
Number
SMD
RBL-3.305S/E*
RBL-0505S/E*
RBL-1205S/E*
Input
Voltage
(VDC)
3.3
5
12
Output
Voltage
(VDC)
5
5
5
Output
Current
(mA)
50
50
50
Efficiency
typ.
(%)
80
82
78
Max
Capacitive
Load
(1)**
1000µF
1000µF
1000µF
0.25 Watt SIP7
Isolated
Single Output
Other input and output voltage combinations available on request
*add Suffix „H“ for 2 kVDC Isolation, e.g. RBL-3.305/EH
Specifications
(
measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
Voltage set accuracy
Line Regulation
Load Regulation
Ripple & Noise @ 20MHz BW
Efficiency
Operating Temperature
Storage Temperature
Isolation Voltage
Isolation Voltage
Isolation Capacitance
Isolation Resistance
Humidity
Operating Frequency
Quiescent Current (0% Load)
Vin (nom.)
3.3VDC
5VDC
12VDC
Short-Circuit Protection
Weight
Packing Quantity
MTBF
Using MIL-HDBK 217F (+100°C)
Using MIL-HDBK 217F (+25°C)
(tested for 1 second)
(rated for a minute**)
H-Suffix (tested for 1 second)
H-Suffix (rated for a minute**)
100% Load
(10% to 100% Load)
100% Load/nominal Vin
±10% max.
-2% typ. / ±5% max.
1.2% typ. / 1% of Vin typ.
4% typ. / 10% max.
35mVp-p typ. / 50mVp-p max.
70% min.
-40°C to + 100°C
-55°C to +125°C
1000VDC
500VAC / 60Hz
2000VDC
1000VAC / 60Hz
75pF max.
10 GΩ min.
95% RH
20kHz min. / 70 kHz max.
11.2mA typ.
6mA typ.
4.2mA typ.
1 Second
Output Power (%)
100
80
60
40
20
0
-40
0
50
100
150
2011/65/EU
6/6
RoHS
RBL/E
Derating-Graph
(Ambient Temperature)
2.2 g
25pcs per tube
1352 x 10³ hours
4494 x 10³ hours
Safe Operating Area
Detailed Information see Application Notes chapter „MTBF“
**Any data referred to in this datasheet are of indicative nature and based on our practical experience only. For further details, please refer
to our Application Notes.
Operating Temperature °C
Notes
Note1:
Maximum capacitive load is defined as the capacitive load that will allow start up in under 1second without
damage to the converter.
Refer to Application Notes
www.recom-power.com
E-14
REV: 0/2015
ECONOLINE
DC/DC-Converter
Typical Characteristics
+10%
+5%
VNOM
+5%
-2%
-5%
RBL/E
Series
10%
Deviation/Load
25
20
Deviation from Nominal %
15
10
5
0
-5
-10
0%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Load %
50%
100%
Efficiency/Load
100
90
80
70
60
50
40
30
20
10
0
0%
0505
3.305
0505
Efficiency %
3.305
1205
1205
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Load %
Package Style and Pinning (mm)
6.00
RECOM
RBL-0505S/E
1131
RBL/E
10.20
0.51 typ.
Marking
Pin Connections
Pin #
Function
+Vin
-Vin
NC
-Vout
+Vout
4.10
0.51 typ.
1
2
4
5
Recommended Footprint
19.60
1.27
2.0
Bottom View
6
NC= No Connection
1.00 ø+0.15/0
0.25
2.54
UNIT: mm
TOL.: ± 0.25 mm
12.70
2.54
Top View
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
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.
www.recom-power.com
REV: 0/2015
E-15
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