UM2131 Datasheet PDF - UNIVERSAL MICROELECTRONICS
Part Number | UM2131 | |
Description | (UM2100 Series) 2 Watt DC-DC Converters | |
Manufacturers | UNIVERSAL MICROELECTRONICS | |
Logo | ||
There is a preview and UM2131 download ( pdf file ) link at the bottom of this page. Total 2 Pages |
Preview 1 page No Preview Available ! UM2100 SERIES
2 Watt DC-DC Converters
♦ 24-Pin Dip Package
♦ High Efficiency (up to 80%)
♦ Regulated Outputs
♦ Pi Input Filter
♦ 3000 VDC Isolation
♦ Continuous Short Circuit Protection
♦ Conductive EMI Meets CISPR22 Class A
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 .…………………….…….... 3000 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*0.8*0.4 inches
(31.8*20.3*10.2 mm)
Case Material
Standard Models …………. Non-Conductive Black Plastic
UL94V-0
Weight ………….…………………………………………... 15g
NOTES
1. For common output models.
2. Measured from high line to low line.
3. Measured from full load to 10% load.
- 20 -
UNIVERSAL
MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,
TAICHUNG, TAIWAN, R.O.C.
TEL: 886-4-23590096 FAX: 886-4-23590129
Free Datasheet http://www.Datasheet4U.com
|
|
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UM2131 electronic component. |
Information | Total 2 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ UM2131.PDF Datasheet ] |
Share Link :
Electronic Components Distributor
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
Part Number | Description | MFRS |
UM2131 | The function is (UM2100 Series) 2 Watt DC-DC Converters. UNIVERSAL MICROELECTRONICS | |
UM2132 | The function is (UM2100 Series) 2 Watt DC-DC Converters. UNIVERSAL MICROELECTRONICS | |
UM2133 | The function is (UM2100 Series) 2 Watt DC-DC Converters. UNIVERSAL MICROELECTRONICS | |
Semiconductors commonly used in industry:
1N4148 |  
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
UM21
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA |