www.recom-international.com EC 75August 2002
Selection Guide
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Output Power (Watts)
6.0
4.5
1,5
3.0
100500-25
70 125
150
Operating Temperature ˚C
Safe Operating Area
0
ECONOLINE - DC/DC-Converter
REC3-S/DRW(Z) Series, 3W, DIP24, Regul., Wide Input 2:1 & 4:1 (Single & Dual Output)
Part Input Output Output Efficiency
Number Voltage Voltage Current
DIP24 (VDC) (VDC) (mA) (%)
REC3-XX05SRW* 9 - 18, 18 - 36, 36 - 72 5 600 74
REC3-XX09SRW* 9 - 18, 18 - 36, 36 - 72 9 330 79
REC3-XX12SRW * 9 - 18, 18 - 36, 36 - 72 12 250 80
REC3-XX15SRW* 9 - 18, 18 - 36, 36 - 72 15 200 80
REC3-XX05DRW* 9 - 18, 18 - 36, 36 - 72 ±5 ±300 74
REC3-XX12DRW* 9 - 18, 18 - 36, 36 - 72 ±12 ±125 79
REC3-XX15DRW* 9 - 18, 18 - 36, 36 - 72 ±15 ±100 79
REC3-XX05SRWZ* 9 - 36, 18 - 72 5 600 74
REC3-XX09SRWZ* 9 - 36, 18 - 72 9 330 79
REC3-XX12SRWZ* 9 - 36, 18 - 72 12 250 80
REC3-XX15SRWZ* 9 - 36, 18 - 72 15 200 80
REC3-XX05DRWZ* 9 - 36, 18 - 72 ±5 ±300 74
REC3-XX12DRWZ* 9 - 36, 18 - 72 ±12 ±125 78
REC3-XX15DRWZ* 9 - 36, 18 - 72 ±15 ±100 78
XX = 9-18Vin = 12 *add „/A“, „/ B“ or „/ C“ for Pinning, see next page.
XX = 18-36Vin = 24
XX = 36-72Vin = 48
XX = 9-36Vin = 24
XX = 18-72Vin = 48
Voltage Setting Accuracy ±2% max.
Temperature Coefficient ±0.03%/°C
Ripple and Noise (20MHz BW) 100mVp-p max.
Line Regulation (HL-LL) ±0.2% max.
Load Regulation (for output load current change from 10% to 100%) ±0.2% max.
Short Circuit Protection Continuous
Operating Temperature -25°C to +70°C (see Graph)
Storage Temperature -55°C to +100°C
Cooling Free-Air Convection
Input Filter Pi Network
Efficiency 70% min.
Isolation Voltage 1.000VDC min.
Isolation Resistance 109ohms min.
Switching Frequency at Full Load 25 kHz min.
Isolation Capacitance 80pF max.
Weight 14.6g
Case Material Non-Conductive Plastic
●3W DIP Package
●Short Circuit Protection
●Regulated Output
●100% Burned In
●Cost Effective
●UL94V-0 Package Material
●Efficiency to 80%
●1kVDC Isolation
Features
3rd angle
projection
EC 76 www.recom-international.comAugust 2002
31.80
12.20
2.54
3.81
2.06
24
23
1
2
15
13
10
11
12
20.30
15.24
23
22
2
3
16
15
14
9
10
11
20.30
15.24
Bottom View
Bottom View
Bottom View
2.54
1.00 ø+0.15/–0
2.54
2.54
1.00 ø+0.15/–0
2.54
24
23
22
1
2
3
15
14
13
10
11
12
20.30
15.24
31.80
12.20
2.54
3.81
2.06
4.60
31.80
12.20
2.54
3.81
2.54
1.00 ø+0.15/–0
2.54
Pin Connections
Pin # Single Dual
2 –Vin –Vin
3 –Vin –Vin
9NCCommon
10 NC NC
11 NC –Vout
14 +Vout +Vout
15 NC NC
16 – Vout Common
22 +Vin +Vin
23 +Vin +Vin
Package Style and Pinning C
Package Style and Pinning B
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections
Pin # Single Dual
1 +Vin +Vin
2 +Vin +Vin
10 NC Common
11 NC Common
12 –Vout NC
13 + Vout –Vout
15 NC +Vout
23 –Vin –Vin
24 –Vin –Vin
Pin Connections
Pin # Single Dual
1 +Vin +Vin
2NC –Vout
3NCCommon
10 –Vout Common
11 +Vout +Vout
12 –Vin –Vin
13 –Vin –Vin
14 +Vout +Vout
15 –Vout Common
22 NC Common
23 NC –Vout
24 +Vin +Vin
ECONOLINE - DC/DC-Converter
REC3-S/DRW(Z) Series, 3W, DIP24, Regul., Wide Input 2:1 & 4:1 (Single & Dual Output)
Package Style and Pinning (mm)
Package Style and Pinning A
3rd angle
projection
Recommended Footprint Details
Recommended Footprint Details
Recommended Footprint Details
