Features
Regulated Converters
● ● ● ● ● ● ● ● ● ●
UL-60950-1 / CSA C22.2 certified 3W DIP Package 4kVDC & 6kVDC Isolation Regulated Output Continuous Short Circuit Protection Auto-Restarting Wide Input 2:1 & 4:1 UL94V-0 Package Material Cost Effective 100% Burned In Efficiency to 86%
ECONOLINE
DC/DC-Converter
REC3S_DRW(Z) /H4,H6 Series
66-76 71-79 74-83 75-85 75-86 74-83 81-84 75-85 75-86 77-79 78-80 80-83 83-85 83-85 77-80 81-84 83-85 83-85
Selection Guide
Part Number DIP24 (SMD) REC3-xx3.3SRW (H4/H6) REC3-xx05SRW (H4/H6) REC3-xx09SRW (H4/H6) REC3-xx12SRW (H4/H6) REC3-xx15SRW (H4/H6) REC3-xx05DRW (H4/H6) REC3-xx09DRW (H4/H6) REC3-xx12DRW (H4/H6) REC3-xx15DRW (H4/H6) REC3-xx3.3SRWZ (H4/H6) REC3-xx05SRWZ (H4/H6) REC3-xx09SRWZ (H4/H6) REC3-xx12SRWZ (H4/H6) REC3-xx15SRWZ (H4/H6) REC3-xx05DRWZ (H4/H6) REC3-xx09DRWZ (H4/H6) REC3-xx12DRWZ (H4/H6) REC3-xx15DRWZ (H4/H6) 2:1 Input (REC3-S/DRWH4/H6) xx = 4.5-9Vin = 05 xx = 9-18Vin = 12 xx = 18-36Vin = 24 xx = 36-72Vin = 48 Input Voltage (VDC) 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 9 - 36, 18 - 72 9 - 36, 18 - 72 9 - 36, 18 - 72 9 - 36, 18 - 72 9 - 36, 18 - 72 9 - 36, 18 - 72 9 - 36, 18 - 72 9 - 36, 18 - 72 9 - 36, 18 - 72 Output Max. Cap. Output Efficiency Voltage Load Current (VDC) (µF) (mA) (%) 3.3 5 9 12 15 ±5 ±9 ±12 ±15 3.3 5 9 12 15 ±5 ±9 ±12 ±15 2200 1000 470 220 120 ±470 ±220 ±100 ±68 2200 1000 470 220 120 ±470 ±220 ±100 ±68 900 600 330 250 200 ±300 ±165 ±125 ±100 900 600 330 250 200 ±300 ±165 ±125 ±100
3 Watt DIP24 & SMD Single & Dual Output
EN-60950-1 Certified UL-60950-1 Certified EN-60601-1 Certified
Description
4:1 Input * add suffix /H4 for 4kVDC isolation or /H6 (REC3-S/DRWZ(H4/H6)) for 6kVDC isolation xx = 9-36Vin = 24 * add suffix "/A" or "/C" for Pinning, see next page xx = 18-72Vin = 48 “B” Pinning is NOT available for this series ! * add suffix "/M" for metal case * add suffix "/SMD" for SMD package e.g. REC3-2412SRW/H4/AM = 4kVDC isol. / Pinout "A" / metal case
Notes :
1. If the options "/M" for metal case and "/SMD" for SMD pinout are combined, the maximum allowed isolation voltage is 2kVDC because of the shorter distances between pins and the metal case, so only available SMD-option in metal-case is "/H2". DIP-24 through-hole case and SMD-plastic case are not affected and offer the full isolation barriers of 4kVDC for "/H4" option and 6kVDC for "/H6".
This series offers high isolation of 4kVDC (= option "H4") or 6kVDC (= option "H6") making it ideal for medical applications and other sophisticated industrial applications. Packaging can be either DIP-24 non-conductive plastic or 5-side-shielded DIP24 metal case (= option "M") as well as DIP24-SMD case (= option "SMD"). For all the above variants, 2 industry-standard pinouts (= option "A" or "C") are available.
Specifications (Core Operating Area)
Input Voltage Range Output Voltage Accuracy Line Regulation (HL-LL) 2:1 & 4:1 ±2% max. ±0.4% max. continued on next page
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ECONOLINE
DC/DC-Converter
Specifications (Core Operating Area)
Load Regulation (for output load current change from 20% to 100%) Output Ripple and Noise (0,1µF capacitor on output, 20MHz BW) Switching Frequency at Full Load 2:1 Input types and nominal Input Voltage 4:1 Input types Input Filter Efficiency at Full Load No Load Power Consumption Isolation Voltage Rated Working Voltage Isolation Voltage Rated Working Voltage Isolation Capacitance Isolation Resistance Short Circuit Protection Operating Temperature Range (free air convection) Storage Temperature Range Relative Humidity Case Material Thermal Impedance Package Weight MTBF (+25°C) (+85°C) Natural convection using MIL-HDBK 217F using MIL-HDBK 217F 5V input types others H4 types (see note) H6 types (see note) (tested for 1 second) (long term isolation) (tested for 1 second) (long term isolation) 2:1 Input types 4:1 Input types
REC3-S_DRW(Z) /H4,H6 Series
±0.6% max. 50mVp-p max. 90kHz min. / 150kHz max. 120kHz min. / 180kHz max. Pi Network see above
Output Power (%)
Derating-Graph
(Ambient Temperature)
120 100 80 60 50 40 20 0 -40
Vin = 5V
300mW max. 4000VDC min. see Application Notes 6000VDC min. see Application Notes 20pF min. / 60pF max. 40pF min. / 80pF max. 1 GΩ min. Continuous, Auto Restart -40°C to +80°C (see Graph) -40°C to +85°C (see Graph)
Safe Operating Area
100 50 75 125 80 105 Operating Temperature (°C) 0 25
Output Power (%)
-55°C to +125°C 95% RH Non-Conductive Plastic 20°C/W for metal case 13g 1043 x 10 hours 186 x 103 hours
3
}
Detailed Information see Application Notes chapter "MTBF"
120 100 80 60 50 40 20 0 -40
Safe Operating Area
0
25
50 75
100 85 105
125
Operating Temperature (°C)
Typical Characteristics
Single 2:1 Input Single 2:1 Input
Efficiency / Load
100 80 60 40
Dual 2:1 Input
Efficiency / Load
100 80 60
Efficiency / Load 2415 2409 2405 Efficiency %
100 80 60 40 20 0
2418
1212D
0512D
1205 4805
2424 Efficiency %
40 20 0
0515D
Efficiency %
20 0
0% 20% 40% 60% Total Output current (%)
80%
100%
0% 20% 40% 60% Total Output current (%)
80%
100%
0% 20% 40% 60% Total Output current (%)
80%
100%
Single 4:1 Input
Efficiency / Load
100 80 60 40
Single 4:1 Input
Efficiency / Load
100 80 60
Dual 4:1 Input
Efficiency / Load
100 80 60
2405/ H4
4805/ H4
2412D/ H4
Efficiency %
Efficiency %
20 0
20 0
Efficiency %
243.3/ H4
40
483.3/ H4
40 20 0
2415D/ H4
0% 20% 40% 60% Total Output current (%)
80%
100%
0% 20% 40% 60% Total Output current (%)
80%
100%
0% 20% 40% 60% Total Output current (%)
80%
100%
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ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm) DIP 24 , Wide Input 2:1 & 4:1 Package A
32.00 10.20 3.81 4.60 0.51 20.30
REC3-S_DRW(Z) /H4,H6Series
3rd angle projection
Pin Connections Pin # 15.24 2 3 9 11 14 16 22 23
14 Top View
Single –Vin –Vin NC NC +Vout –Vout +Vin +Vin
Dual –Vin –Vin Com –Vout +Vout Com +Vin +Vin
Recommended Footprint Details
1.00 ø+0.15/0
23 Bottom View 23 22 16 9 11
2.54
NC = No Connection XX.X ± 0.5 mm XX.XX ± 0.25 mm
2.54
Package C
32.00 10.20 3.81 2.06 0.51
20.30 Pin Connections Pin # 15.24 1 2 10 11 12 13 15 23 24
15 13 Top View
Single +Vin +Vin NC NC –Vout +Vout NC –Vin –Vin
Dual +Vin +Vin Com Com NC –Vout +Vout –Vin –Vin
Recommended Footprint Details
1.00 ø+0.15/0
12 Bottom View 24 23 10 11 12
2.54
NC = No Connection XX.X ± 0.5 mm XX.XX ± 0.25 mm
2.54
Mechanical drawings of DIP24 SMD case
32.00 31.40 11.20 10.90 3.81 6.35 20.30 25.40 19.90
2.54
All unused pins are NC (No Connection). SMD pin connections follow standard package pinning.
1.54 2.03
Recommended Footprint Details
Pin area 0.1 x 0.50
12345
0.50
9 10 11 12
2.54
23.40
Bottom View
24 23 22 21 20 16 15 14 13
26.67 24.64
1
Tol.: ± 0.35 mm Top View
11 x 2.54
27.94
for all packages incl.SMD case the length of plastic case is 31,8mm, length of metal case 32.0mm
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