REC8-S,DRW( Series Datasheet by Recom Power

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Refer to Application Notes
ECONOLINE
DC/DC-Converter
with 3 year Warranty
REC8
Selection Guide
8 Watt
DIP24 &SMD
Single &Dual
Output
8W DIP24 Package
2KVDC and 3kVDC Isolation Options
2:1 and 4:1 Versions
Continuous Short Circuit Protection
(power limiting)
Synchronous Rectification on 3.3, 5V outputs
Full SMD internal design
Through Hole or SMD Pinning Options
Remote Control Pin
Efficiency to 87%
Features
Regulated
Converters
Part Input Output Output Efficiency Max.
Number Voltage Voltage Current Capacitive
(VDC) (VDC) (mA) (%) Load
REC8-xx3.3SRW/H*/A/M 4.5-9, 9-18, 18-36, 36-75 3.3 1600 83-85 2200µF
REC8-xx05SRW/H*/A/M 4.5-9, 9-18, 18-36, 36-75 5 1600 85-87 2200µF
REC8-xx12SRW/H*/A/M 4.5-9, 9-18, 18-36, 36-75 12 666 84-86 470µF
REC8-xx15SRW/H*/A/M 4.5-9, 9-18, 18-36, 36-75 15 533 84-86 220µF
REC8-xx05DRW/H*/A/M 9-18, 18-36, 36-75 ±5 ±800 84 ±1000µF
REC8-xx12DRW/H*/A/M 4.5-9, 9-18, 18-36, 36-75 ±12 ±333 84-86 ±220µF
REC8-xx15DRW/H*/A/M 4.5-9, 9-18, 18-36, 36-75 ±15 ±267 84-86 ±100µF
REC8-xx3.3SRWZ/H*/A/M 9-36, 18-75 3.3 1600 84 2200µF
REC8-xx05SRWZ/H*/A/M 9-36, 18-75 5 1600 86 2200µF
REC8-xx12SRWZ/H*/A/M 9-36, 18-75 12 666 85 470µF
REC8-xx15SRWZ/H*/A/M 9-36, 18-75 15 533 85 220µF
REC8-xx05DRWZ/H*/A/M 9-36, 18-75 ±5 ±800 83 ±1000µF
REC8-xx12DRWZ/H*/A/M 9-36, 18-75 ±12 ±333 85 ±220µF
REC8-xx15DRWZ/H*/A/M 9-36, 18-75 ±15 ±267 85 ±100µF
2:1
xx = 4.5-9Vin = 05,
xx = 9-18Vin = 12,
xx = 18-36Vin = 24,
xx = 36-75Vin = 48
* Standard is /H2 for 2kVDC isolation,
use /H3 for 3kVDC Isolation (not SMD)
* add suffix /SMD” for SMD package, e.g.
REC8-2405SRW/H2/A/M/SMD
* add suffix -R for Tape and Reel packaging (only
available for SMD package)
e.g. REC8-2405SRW/H2/A/M/SMD-R
Description
EN-60950-1 Certified
UL-60950-1 Certified
EN-60601-1 Certified
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
The REC8-xxxxSRW/DRW-series offer single and dual regulated outputs in a DIP24 package with
2kV or 3kV isolation options and are suitable for higher power industrial or medical applications.
Remote on/off control is standard and SMD pinning is offered with the /SMD option.
The converters can deliver 150% rated power for short periods of time to cope with applications
with large capacitive loads or high start up currents.
Input Voltage Range 2:1 & 4:1
Input Filter PI Network
Output Voltage Accuracy ±1.5% max.
Line Voltage Regulation (VL to VH at full load) ±0.5% max.
Load Voltage Regulation Single ±0.5% max.
(25% to 100% full load ) Dual ±1.2% max.
Cross Regulation (100%: 25% to 100% full load ) ±5% max.
Output Ripple and Noise (with 100n output capacitor and 20MHz BW) 50mVp-p max.
Start-up time 300ms typ.
Operating Frequency (Full Load) 330kHz typ.
Efficiency at Full Load see Selection Guide
Minimum Load 0%
continued on next page
4:1
xx = 9-36Vin = 24,
xx = 18-75Vin = 48
E-224736
RoHS
2011/65/EU
6/6
REV: 1/2015 www.recom-power.comE-160
REC8
Derating-Graph
(Ambient Temperature)
Output Power (%)
100
60
20
40
100
500-40 71 150
Operating Temperature °C
0
80
Safe Operating Area
4:1
Specifications cont. (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Surge Voltage (100ms max.) 5V Input 15VDC
12V Input 36VDC
24V Input 50VDC
48V Input 100VDC
Isolation Voltage H2-Suffix and SMD (tested for 1 second) 2000VDC
(rated for 1 minute**) 1000VAC / 60Hz
H3-Suffix (tested for 1 second) 3000VDC
(rated for 1 minute**) 1500VAC / 60Hz
Isolation Capacitance 1200pF typ.
Isolation Resistance 1 GΩmin.
Overload Protection 150% typ.
Short Circuit Protection Continuous, Auto Restart
Operating Temperature Range 4:1 -40°C to +71°C (see Graph)
2:1- Vin=5V -40°C to +71°C (see Graph)
(free air convection) 2:1 - All Others -40°C to +85°C (see Graph)
Remote On/Off DC/DC ON Open or 3.5V<Vr<12V
DC/DC OFF Short or 0V<Vr<1.2V
Storage Temperature Range -55°C to +105°C
Temperature Coefficient ±0.05% max.
Relative Humidity 95% RH max.
Case Material Nickel Plated Metal with Non-Conductive Base
Thermal Impedance Natural convection 12°C/W
Maximum Case Temperature 100°C
Vibration 10-55Hz, 2G, 30mins along X,Y & Z
Package Weight 18g
Packing Quantity Tube 15 pcs
Tape and Reel 100 pcs
MTBF (+25°C) using MIL-HDBK 217F 1200 x 103hours
(+71°C) using MIL-HDBK 217F >300 x 103hours
Certifications
EN General Safety Report: SPCLVD1211033-2 EN60950-1:2006 +A12:2011
UL General Safety Report: E224736 UL 60950-1 1st Ed.
C22.2 No. 60950-1-03
EN Medical Safety Report: MDD12060585 + RM1206085 IEC/EN 60601-1 3rd Edition
Medical Report + ISO14971 Risk Assessment
REC8-S_DRW(Z)/H*/A/M
Series
ECONOLINE
DC/DC-Converter
Detailed Information see
Application Notes chapter "MTBF"
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Output Power (%)
100
60
20
40
100
500-40 85 150
Operating Temperature °C
0
80
Safe Operating Area
71
2:1 Vin =5V
2:1 - All Others
2:1 Converters
4:1 Converters
Note: Refer to Application Notes for EMC Class B Filter suggestion
**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.
Typical Characteristics
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load (Nominal Vin)
60% 80%
20%
20
60
80
Total Output current (%)
1205S
1212S
REC8-1205SRW/H2/A/M (/SMD)
REC8-1212SRW/H2/A/M (/SMD)
9
Efficiency VS Input Voltage
70
72
74
76
78
80
82
84
86
88
90
Efficiency (%)
Input Voltage (V)
1205
1212
18
12 14 1610
REV: 1/2015 E-161www.recom-power.com
1 W m E T T W UUDUD DUDE DUDE DDDD
REC8
Package Style and Pinning (mm)
24 PIN DIP Package - Available with /H2 and /H3 Options
24 PIN SMD Package - available with /H2 option only.
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections DIP24
Pin # Single Dual
1 CTRL CTRL
2 –Vin –Vin
3 –Vin –Vin
9 NC Com
11 NC –Vout
14 +Vout +Vout
16 – Vout Com
22 +Vin +Vin
23 +Vin +Vin
NC = No Connection
19.90
9 10 1112
24 23 22 16 15 14 13
21 20
1325
4
1
31.40
25.40
10.90
Bottom View
11 x 2.54
Pin area
0.1 x 0.50 0.50
32.00
11.20
2.54
24.64
27.94
26.67
1.54
2.03
Top View
20.30
3.81 6.35
2.54
23.40
Recommended Footprint DetailsRecommended Footprint Details
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections DIP24 SMD
Pin # Single Dual
1 CTRL CTRL
2 –Vin –Vin
3 –Vin –Vin
9 NC Com
11 NC –Vout
14 +Vout +Vout
16 – Vout Com
22 +Vin +Vin
23 +Vin +Vin
4,5,10,12 NC
13,15,20,21,24 NC
NC = No Connection
Bottom View
Top View
11
9
32
14
16
22
23
1
15.24
2.54
1.00 ø+0.15/0
0.50
32.00
10.20
20.30
4.1+0.25 /-0.5
2.03
2.54
REC8-S_DRW(Z)/H*/A/M
Series
ECONOLINE
DC/DC-Converter
Recommended Footprint DetailsRecommended Footprint Details
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.
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