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UM2005 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UM2005
部品説明 2 Watt DC-DC Converters
メーカ UMEC INTERNATIONAL
ロゴ UMEC INTERNATIONAL ロゴ 



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UM2005 Datasheet, UM2005 PDF,ピン配置, 機能
UM2000 SERIES
2 Watt DC-DC Converters
24-Pin Dip 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.
INPUT SPECIFICATIONS
Input Voltage Range .…………….……….. 5V ….... 4.5-5.5V
12V ……..... 9-18V
24V ……... 18-36V
48V ……... 36-72V
Input Filter ……..…………………………...……... Pi Network
OUTPUT SPECIFICATIONS
Voltage Accuracy .…………….…….……….….. ±2.0% max.
Voltage Balance (Dual)1 ……….………...…....... ±2.0% max.
Ripple and Noise, 20MHz BW .………..…... 60mV 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 ………………….…... 150KHz-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
Humidity .……………………………………... 95% R.H. max.
Dimensions CASE A …..………….... 1.25 x 0.8 x 0.4 inches
(31.8 x 20.3 x 10.2 mm)
Case Material
Standard Models .…………. Non-Conductive Black Plastic
UL94V-0
NOTES:
1. For common output models.
2. Measured from high line to low line.
3. Measured from full load to 10% load.
UM2000
UMEC
INTERNATIONAL
2539 W. 237TH STREET, SUITE A,
TORRANCE, CA 90505
TEL: (310) 326-7072 FAX: (310) 326-7058
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