EC 26 www.recom-international.comAugust 2002
Selection Guide
ECONOLINE - DC/DC-Converter
RK and RH Series, 1 Watt, SIP7, 3kV/4kV (Single & Dual Output)
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Part Input Output Output Efficiency
Number Voltage Voltage Current
SIP 7 (4kV) (VDC) (VDC) (mA) (%)
RK-XX1.8S (H) 1.8, 3.3, 5, 9, 12, 15, 24 1.8 555 70
RK-XX3.3S (H) 1.8, 3.3, 5, 9, 12, 15, 24 3.3 303 75
RK-XX05S (H) 1.8, 3.3, 5, 9, 12, 15, 24 5 200 70-78
RK-XX09S (H) 1.8, 3.3, 5, 9, 12, 15, 24 9 111 70-80
RK-XX12S (H) 1.8, 3.3, 5, 9, 12, 15, 24 12 84 78-82
RK-XX15S (H) 1.8, 3.3, 5, 9, 12, 15, 24 15 66 78-82
RK-XX24S (H) 1.8, 3.3, 5, 9, 12, 15, 24 24 42 74-83
RH-XX1.8D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±1.8 ±278 70
RH-XX3.3D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±3.3 ±152 70
RH-XX05D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±5 ±100 70-78
RH-XX09D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±9 ±56 75-80
RH-XX12D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±12 ±42 78-84
RH-XX15D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±15 ±33 80-84
RH-XX24D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±24 ±21 80-84
Input Voltage ±10%
Input Filter Capacitor Type
Output Voltage Accuracy ±5%
Line Voltage Regulation 1,2%/1% V Input
Load Voltage Regulation 1.8V, 3.3V output types 20% max.
(10% to 100% full load) 5V output type 15% max.
9V, 12V, 15V, 24V output types 10% max.
Ripple and Noise (20MHz limited) Single output types 100mVp-p max.
Dual output types ±75mVp-p max.
Efficiency at Full Load 70% min.
Isolation Voltage 3.000VDC min.
(also available with 4.000VDC, Suffix ‘H’)
Isolation Resistance (Viso = 500VDC) 15 GΩmin.
Isolation Capacitance 20pF min./65pF max.
Short Circuit Protection 1 Second
Switching Frequency at Full Load 57kHz min. / 105kHz max.
Operating Temperature –40°C to +85°C (see Graph)
Storage Temperature -55°C to +125°C
Package Weight 2.8g
●3kVDC (4kVDC Option) Isolation
●Power Sharing on Dual Output
●Efficiency to 78%
●1.8, 3.3, 5V, 9V, 12V, 15V and 24V
Output
●Custom Solutions Available
●UL94V-0 Package Material
Features
Output Power (Watts)
2.0
1.5
0.5
1.0
100500-40
85 125
150
Operating Temperature ˚C
Safe Operating Area
0
www.recom-international.com EC 27August 2002
12 5
RK-0512SH
RECOM
****
7
Single Output
12 5 6
RH-0512DH
RECOM
****
7
Dual Output
1.27 0.25
15.24
2.0
12 567
6.00
19.60
0.51 typ.
4.10
10.20
RH-0512D
RECOM
****
0.51 typ. 12 5 6
RH-0512D
RECOM
****
7
Dual Output
12 5
RK-0512S
RECOM
****
7
Single Output
0.51 typ.
4.10
10.20
RH-0512DH
RECOM
****
0.51 typ.
7.05
19.60
2.54
1.00ø+0.15/–0
2.54
2.54
1.00ø+0.15/–0
2.54
1.27 0.25
15.24
2.0
12 567
2.54
1.00ø+0.15/–0
2.54
2.54
1.00ø+0.15/–0
2.54
ECONOLINE - DC/DC-Converter
RK and RH Series, 1 Watt, SIP7, 3kV/4kV (Single & Dual Output)
Package Style and Pinning (mm)
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
3rd angle
projection
Pin Connections
Pin # Single Dual
1 +Vin +Vin
2 –Vin –Vin
5–Vout –Vout
6No Pin Com
7+Vout +Vout
Footprint Details
Footprint Details
7 PIN SIP Package, RK-xxxx & RH-xxxx Converters with 3kV Isolation Voltage
7 PIN SIP Package, RK-xxxxH & RH-xxxxH Converters with 4kV Isolation Voltage
RK & RH Converters with 3kV Isolation
