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參數(shù)資料
| 型號： | ROM-1.805SP |
| 廠商： | RECOM Power Inc. |
| 英文描述： | 1 Watt SIP4 Micro Size Single Output |
| 中文描述： | 1瓦特學(xué)校改善工程微尺寸單輸出 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 100K |
| 代理商： | ROM-1.805SP |
www.recom-international.com
19
July-2006
Selection Guide
Part
Number
Input
Voltage
Output
Voltage
Output
Current
Efficiency
SIP4 Micro Size Pack.
(VDC)
(VDC)
(mA)
(%))
ROM-xx1.8S
1.8, 3.3, 5, 9, 12, 15, 24
1.8
550
70
ROM-xx3.3S
1.8, 3.3, 5, 9, 12, 15, 24
3.3
303
75
ROM-xx05S
1.8, 3.3, 5, 9, 12, 15, 24
5
200
70-78
ROM-xx09S
1.8, 3.3, 5, 9, 12, 15, 24
9
111
70-78
ROM-xx12S
1.8, 3.3, 5, 9, 12, 15, 24
12
83
78-82
ROM-xx15S
1.8, 3.3, 5, 9, 12, 15, 24
15
66
80-84
ROM-xx24S
xx = Input Voltage
* add Suffix “P” for Continuous Short Circuit Protection, e.g.
ROM-051.8S/P
1.8, 3.3, 5, 9, 12, 15, 24
24
41
74-85
!
Specifications
(Core Operating Area)
1 Watt
SIP4
Micro Size
Single Output
Derating-Graph
(Ambient Temperature)
ECONOLINE
DC/DC-Converter
ROM
Series
●
Micro Size SIP4 Package
●
3kVDC Isolation
●
Industry Standard Pinout
●
UL94V-0 Package Material
●
Optional Continuous Short Circuit Protected
●
Cost Effective
●
Efficiency to 85%
Features
Unregulated
Converters
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
1.2%/1% of Vin typ.
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. / 220mW max.
Isolation Voltage
Rated Working Voltage
(tested for 1 second)
(long term isolation)
3000VDC min.
see Application Notes
Isolation Capacitance
20pF min. / 75pF max.
15 G
min.
Isolation Resistance
Short Circuit Protection
P-Suffix
1 Second
Continuous
Operating Temperature Range (free air convection)
-40°C to +85°C (see Graph)
Storage Temperature Range
-55°C to +125°C
Relative Humidity
95% RH
Package Weight
1g
MTBF (+25°C)
using MIL-HDBK 217F
977 x 10
3
hours
(+85°C)
using MIL-HDBK 217F
189 x 10
3
hours
The ROM Micro Size DC/DC converter has been designed for isolating or converting DC power rails
respectively. 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.
Description
}
Detailed Information see
Application Notes chapter "MTBF"
EN-60950-1 Certified
EN-60601-1 Certified
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| ROM-2235P-HD-R | 功能描述:ELECTRET CONDENSER MIC -35DB 制造商:pui audio, inc. 系列:ROM 包裝:散裝 零件狀態(tài):在售 類型:駐極體電容 輸出類型:模擬 方向:全向 頻率范圍:20Hz ~ 20kHz 靈敏度:-35dB ±3dB 信噪比:68dB 電壓 - 額定:3V 電流 - 電源:500μA 端口位置:頂部 等級:- 端接:非焊接（Bullseye） 大小/尺寸:0.228" 直徑（5.80mm） 高度（最大值）:0.094"（2.40mm） 形狀:圓形 標(biāo)準(zhǔn)包裝:100 |
| ROM-2238P-NF | 功能描述:麥克風(fēng) 2.2kOhm x 5.8mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作電壓:0.9 V to 10 V 靈敏度:- 53 dB 端接類型:Wire Leads 長度:5.56 mm 寬度:3.98 mm 深度:2.21 mm |
| ROM-2238P-NF-R | 功能描述:麥克風(fēng) 2.2kOhm x 5.8mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作電壓:0.9 V to 10 V 靈敏度:- 53 dB 端接類型:Wire Leads 長度:5.56 mm 寬度:3.98 mm 深度:2.21 mm |
| ROM-2238S-NF | 功能描述:麥克風(fēng) 2.2kOhm x 5.8mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作電壓:0.9 V to 10 V 靈敏度:- 53 dB 端接類型:Wire Leads 長度:5.56 mm 寬度:3.98 mm 深度:2.21 mm |
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