REC6A Series Datasheet

Recom Power

Download PDF Datasheet

Datasheet

www.recom-power.com REV.: 5/2018 ECO-1
Features
Regulated
Converters
2:1 input voltage range
Efficiency up to 80%
EMI Class A without external components
Continuous short circuit protection
No minimum load required
REC6A
Description
The REC6A series is cost efficient, general purpose isolated DC/DC converter containing a built in Class
A EMC filter. The converter is designed to run from industry standard 24V or 5V unregulated supplies
and is typically used to provide an isolated, regulated, short circuit protected output. Under Voltage
Lockout is available as an option. These converters are designed for industrial applications, can drive
high capacitive loads and operate over the full -40°C to +65°C temperature range without derating.
DC/DC Converter
6 Watt
DIP24
Package
E224736
UL60950 certified
UL62368 certified
IEC/EN62368-1 certified
Notes:
Note3: without suffix is without Under Voltage Lockout Option
add suffix “/X1” for optional Under Voltage Lockout
Specifications (measured @ Ta= 25°C, nom. Vin and full load unless otherwise stated)
Selection Guide
Part Input Output Output Efficiency max. Capacitive
Number Voltage Range Voltage Current typ.(1) Load(2)
[VDC] [VDC] [mA] [%] [µF]
REC6A-0505SW/H2 (3) 4.5-9 5 1200 73 6800
REC6A-2405SW/H2 (3) 18-36 5 1200 80 6800
Model Numbering
Ordering Examples:
REC6A-0505SW/H2: Single Output, 4.5-9Vin (2:1) and 5Vout, 2kVDC Isolation
REC6A-2405SW/H2/X1: Single Output, 18-36Vin (2:1) and 5Vout, 2kVDC Isolation, UVLO option
Input Voltage
Output Voltage
REC6A-__ __ SW/H2/__
UVLO (3)
Isolation
BASIC CHARACTERISTICS
Parameter Condition Min. Typ. Max.
Internal Input Filter Pi Type
Input Voltage Range nom. Vin = 5V
nom. Vin = 24V
4.5VDC
18VDC
9VDC
36VDC
Input Surge Voltage Vin = 5V
Vin = 24V
10VDC
50VDC
Quiescent Current Vin = 5V
Vin = 24V
80mA
20mA
Start-up Time 10ms
Internal Operating Frequency 120kHz
Minimum Load 0%
Output Ripple and Noise measured with 20MHz bandwidth
and a 0.47µF ceramic capacitor 50mVp-p
Under Voltage Lockout (3)
Vin =5V DC-DC ON
DC-DC OFF 3.0VDC
3.2VDC
Vin = 24V DC-DC ON
DC-DC OFF 15.6VDC
16.5VDC
continued on next page
Notes:
Note1: Efficiency is test by nominal input and full load at +25°C ambient
Note2: Max Cap Load is test by nominal input and full resisitive load
www.recom-power.com REV.: 5/2018 ECO-2
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin and full load unless otherwise stated)
REC6A
Series
REGULATIONS
Parameter Condition Values
Output Accuracy
±2.0% typ.
Line Regulation low line to high line ±0.3% max.
Load Regulation 0% to 100% load 0.6% max.
Deviation vs. Load
Efficiency vs. Load
REC6A-0505SW/H2
REC6A-0505SW/H2
REC6A-2405SW/H2
REC6A-2405SW/H2
PROTECTIONS
Parameter Condition Value
Short Circuit Protection (SCP) below 100mcontinuous, automatic recovery
Over Load Protection (OLP) 120% min., 140% typ.
Isolation Voltage (4) tested for 1s 2kVDC
Isolation Resistance 1G min.
Isolation Capacitance 2200pF max.
Insulation Grade functional
Notes:
Note4: For repeat Hi-Pot testing, reduce the ime and/or the test voltage
0 10 20 30 40 50 60 70 80 90
100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
4.5Vin
7Vin
9Vin
Deviation [%]
0 10 20 30 40 50 60 70 80 90 100
Output Load [%]
0
0.05
0.15
0.25
0.3
0.35
0.4
0.45
0.1
0.2
4.5Vin
7Vin
9Vin
0 10 20 30 40 50 60 70 80 90
100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
18Vin
24Vin
36Vin
Deviation [%]
0 10 20 30 40 50 60 70 80 90 100
Output Load [%]
0
0.05
0.15
0.25
0.3
0.35
0.4
0.45
0.1
0.2
18Vin
24Vin
36Vin
www.recom-power.com REV.: 5/2018 ECO-3
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin and full load unless otherwise stated)
REC6A
Series
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range -40°C to +65°C
Maximum Case Temperature +100°C
Temperature Coefficient ±0.05%/°C
Thermal Impedance 20°C/W
Operating Altitude 5000m
Operating Humidity non-condensing 5% to 95% RH
Pollution Degree PD2
MTBF according to MIL-HDBK-217F, G.B. +25°C
+65°C
1333 x 103h
499 x 103h
SAFETY AND CERTIFICATIONS
Certificate Type Report / File Number Standard
Information Technology Equipment, General Requirements for Safety E224736 UL60950-1, 2nd Edition, 2014
CSA C22.2 No. 60950-1, 2nd Edition, 2014
Audio/Video, information and communication technology equipment E224736 UL62368-1, 2nd Edition, 2014
CSA C22.2 No. 62368-1, 2014
Audio/video, information and communication technology equipment. Safety
requirements (CB Scheme) L0339m35-CB-1-B1 IEC62368, 2nd Edition, 2014
EN62368, 1st Edition, 2014
EAC RU-AT.49.09571 TP TC 004/2011
RoHs 2
RoHS 10/10, 2011/65/EU + AM-2015/863
EMC Compliance Condition Standard / Criterion
Information technology equipment - Radio disturbance characteristics -
Limits and methods of measurement (5) with external components EN55032, Class B
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
Air ±8kV and Contact ±4kV
3 V/m
±0.5kV
±0.5kV
3 Vr.m.s
50Hz, 1A/m
EN61000-4-2, Criteria A
EN61000-4-3, Criteria A
EN61000-4-4, Criteria A
EN61000-4-5, Criteria A
EN61000-4-6, Criteria A
EN61000-4-8, Criteria A
continued on next page
-40 -20 0 20 40 7060-30 -10 10 30 50 80 90
65 110100
100
80
60
40
90
70
50
30
20
10
0
Output Load [%]
Ambient Temperature [°C]
Derating Graph
(@ Chamber and natural convection 0.1m/s)
Notes:
Note5: Meets EMI Class A without external components and Class B with external components
www.recom-power.com REV.: 5/2018 ECO-4
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin and full load unless otherwise stated)
REC6A
Series
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter Type Value
Material
case
base
potting
non-conductive black plastic (UL94V-0)
non-conductive black plastic (UL94V-0)
epoxy (UL94V-0)
Dimension (LxWxH) 31.8 x 20.3 x 10.2mm
Weight 13.0g
Top View
3 1192
3 1192
22 141623
22 141623
Ø0.5 +0.10/-0.05
3.80
9x2.54= 22.86
2.54
31.8
embossed Logo
10.215.24
2.54
20.3
Bottom View
4.60
Ø0.8 +0.15/-0
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.
Dimension Drawing (mm)
Recommended Footprint Details
Pin Connections
Pin # Function
2, 3 -Vin
9 NC
11 NC
14 +Vout
16 -Vout
22, 23 +Vin
Tolerance: X.X ±0.5mm
X.XX ±0.25mm
PACKAGING INFORMATION
Packaging Dimension (LxWxH) Tube 520 x 22.7 x 18.3mm
Packaging Quantity 15pcs
Storage Temperature Range -55°C to +125°C
C1 C2
+VIN
-VIN
+VOUT
-VOUT
C3
Component List Class B
EMC Filtering Suggestions according to EN55032
MODEL C1 C2 C3
REC6A-0505SW/H2 47µF/50V 47µF/50V N/A
REC6A-2405SW/H2 47µF100V 47µF/100V 1000pF/3kV

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