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UM400 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 UM400
기능 5 to 6 Watt DC-DC Converters
제조업체 UNIVERSAL MICROELECTRONICS
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UM400 데이터시트, 핀배열, 회로
UM400 SERIES
5 to 6 Watt DC-DC Converters
High Performance
Regulated Outputs
Pi Input Filter
60% Efficiency
Six-Sided Shield
SPECIFICATIONS
All specifications are typical at nominal line, full load and
25°C unless otherwise noted.
INPUT SPECIFICATIONS
Input Voltage Range ………………………….…..…See Table
Input Filter …………………………....………..….. Pi Network
OUTPUT SPECIFICATIONS
Voltage Accuracy ………………….………..…± 1.0% max.
Voltage Balance, Dual Output …..………….…..……± 0.5%
Temperature Coefficient
Single Output ……...……………………………± 0.02%/°C
Dual Output ……..………………………………± 0.01%/°C
Ripple and Noise1, 20MHz BW
Single Output ……...………………..……… 50mV P-P max.
Dual Output ……...……………………….… 35mV P-P max.
Short Circuit Protection …..………………...…. Current Limit
Line Regulation ………………………………..……. ± 0.02%
Load Regulation ………………………...……....……. ± 0.2%
Efficiency ……….………………….………..……..……… 60%
Isolation Voltage ………………………………. 500 VDC min.
Isolation Capacitance ………………………………..…. 80pF
Isolation Resistance ………………………….. 108 Ohms min.
Switching Frequency ……….…………………... 20 KHz min.
Operating Temperature Range
Ambient, None Derating ………….……… -25°C to +71°C
Cooling …..…………………………… Free Air Convection
Storage Temperature Range ………….…. –40°C to +100°C
EMI/RFI2 ….…………………... Six-Sided Continuous Shield
Dimensions ……………………………...…… 2*2*0.4 inches
(50.8*50.8*10.2mm)
Case Material
Standard Models ………..… Non-Conductive Black Plastic
UL94V-0
Suffix ”M” Models …………..…. Black-Coated Copper with
Non-Conductive Base
Weight ……..………………………………………………. 46g
Input Voltage 60% FL 80% FL
5V 4.4-6.5V 4.5-6.0V
12V 10.56-15.6V 10.8-14.4V
24V 21.12-31.2V 21.6-28.8V
28V 24.64-36.4V 25.2-33.6V
48V 42.24-62.4V 43.2-57.6V
100% FL
4.65-5.5V
11.16-13.2V
22.32-26.4V
26.04-30.8V
44.64-52.8V
NOTES:
1. Measured with 0.1uF ceramic capacitor connected to the
output pins.
2. Metal case only.
GENERAL SPECIFICATIONS






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관련 데이터시트

부품번호상세설명 및 기능제조사
UM400

5 to 6 Watt DC-DC Converters

UNIVERSAL MICROELECTRONICS
UNIVERSAL MICROELECTRONICS
UM4000

PIN DIODE

Microsemi Corporation
Microsemi Corporation

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