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UM2011-3W PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UM2011-3W
部品説明 3 Watt DC-DC Converter
メーカ Universal Microelectronics
ロゴ Universal Microelectronics ロゴ 



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UM2011-3W Datasheet, UM2011-3W PDF,ピン配置, 機能
UM2000-3W SERIES
3 Watt DC-DC Converters
www.datas2h4eePt4inu.cDoimp Package
High Efficiency (up to 80%)
Regulated Outputs
Pi Input Filter
500 VDC Isolation
Continuous Short Circuit Protection
SPECIFICATIONS
All specifications are typical at nominal line, full load and
25°C unless otherwise noted.
OUTPUT SPECIFICATIONS
Voltage Accuracy …………………………….… ±2.0% max.
Voltage Balance (Dual)1 ………………………. ±2.0% max.
Ripple and Noise, 20MHz BW, 3.3V …….…. 60mVp-p max.
5V ….…….. 100mVp-p max.
12/15V …..…… 1% p-p max.
Temperature Coefficient …..…...…….………… ±0.05%/°C
Short Circuit Protection …………………………. Continuous
Line Regulation2 ……………………………..………. ±0.5%
Load Regulation3 …………………..………………… ±0.5%
GENERAL SPECIFICATIONS
Efficiency ……….…….…………….………………. See Table
Isolation Voltage ……………………….……… 500 VDC min.
Isolation Resistance ……….…….………..…. 108 ohms min.
Switching Frequency …………..…………. 100 KHz-850KHz
(Depending on Loading)
Operating Temperature Range
Ambient, None Derating ….…………….... -25°C to +71°C
Cooling ….………………….………… Free Air Convection
Storage Temperature Range ….…………. -40°C to +100°C
Dimensions CASE A ……..…..…….….. 1.25*0.8*0.4 inches
(31.8*20.3*10.2mm)
Case Material
Standard Models ……….. Non-Conductive Black Plastic
UL94V-0
Weight …………….……….………………………………. 15g
INPUT SPECIFICATIONS
Input Voltage Range, 12V ……………..………………. 9-18V
24V ………………...………..… 18-36V
48V …………………………..… 36-72V
Input Filter …………………………………………. Pi Network
NOTES:
1. For common output models.
2. Measured from high line to low line.
3. Measured from full load to 10% load.
UMEC
INTERNATIONAL
UM2000-3W
1 of 2
2539 W. 237TH STREET, SUITE A,
TORRANCE, CA 90505
TEL: (310) 326-7072 FAX: (310) 326-7058
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