ROM Datasheet, PDF (1/3 Pages) Recom International Power – 1 Watt SIP4 Micro Size Single Output

Features
Unregulated
Converters
● Micro Size SIP4 Package
● 3kVDC Isolation
● Industry Standard Pinout
● UL94V-0 Package Material
● Custom Solutions Available
● Cost Effective
● Efficiency to 85%
ECONOLINE
DC/DC-Converter
ROM
Series
Selection Guide
Part
Number
SIP4 Micro Size Pack.
ROM-xx1.8S
ROM-xx3.3S
ROM-xx05S
ROM-xx09S
ROM-xx12S
ROM-xx15S
ROM-xx24S
xx = Input Voltage
Input
Voltage
(VDC)
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
Output
Voltage
(VDC)
1.8
3.3
5
9
12
15
24
Output
Current
(mA)
550
303
200
111
83
66
41
Efficiency
(%)
70
75
70-78
70-78
78-82
80-84
74-85
Description
The ROM Micro Size DC/DC-Converter has been designed for isolating resp. converting DC Power Rails.
It provides a small micro-size package, high efficiency, low output ripple, high 3kVDC Isolation and an
extended –40°C to +85°C operating temperature range.
State of the art packaging and automated manufacturing ensures cost-effectiveness and short lead times.
1 Watt
SIP4
Micro Size
Single Output
Specifications (Core Operating Area)
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
1.2%/1% of Vin max.
Load Voltage Regulation
(10% to 100% full load)
1.8V, 3.3V output types
5V output type
9V, 12V, 15V, 24V output types
20% max.
15% max.
10% max.
Output Ripple and Noise (20MHz limited)
100mVp-p max.
Operating Frequency
50kHz min. / 100kHz typ. / 105kHz max.
Efficiency at Full Load
70% min. / 80% typ.
No Load Power Consumption
101mW min. / 126mW typ. / 171mW max.
Isolation Voltage
Rated Working Voltage
(tested for 1 second)
(long term isolation)
3.000VDC min.
see Application Notes
Isolation Capacitance
20pF min. / 75pF max.
Isolation Resistance
Short Circuit Protection
15 GΩ min.
1 Second
Operating Temperature Range (free air convection)
-40°C to +85°C (see Graph)
Storage Temperature Range
-55°C to +125°C
Relative Humidity
MSL Level 1
95% RH
Package Weight
1g
} ^{MTBF (+25°C) Detailed Information see}
using MIL-HDBK 217F
(+85°C) ^{Application Notes chapter "MTBF"} using MIL-HDBK 217F
977 x 10³ hours
189 x 10³ hours
www.recom-international.com
April-2005
Derating-Graph
(Ambient Temperature)
100
80
60
Safe Operating Area
40
30
20
0
-40
0
50
100 150
85
Operating Temperature °C
19