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UM221x PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 UM221x
기능 (UM2200 Series) 5-Watt DC-DC Converters
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UM221x 데이터시트, 핀배열, 회로
UM2200 SERIES
5 Watt DC-DC Converters
Utilizes Surface Mount Technology
2:1 Input Range
12.5 Watts/Cubic Inch
Efficiency to 82%
300 KHz Switching Frequency
Conductive EMI Meet CISPR22 Class A
www.DataSheet4U.com
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SPECIFICATIONS
All specifications are typical at nominal line, full load and
25°C unless otherwise noted.
Efficiency .…………………………………………... See Table
Isolation Voltage ……………………………... 1500 VDC min.
Isolation Resistance ….………………………. 108 Ohms min.
Switching Frequency .……..……………………....... 300KHz
Operating Temperature Range …………….. -25°C to +71°C
Ambient, None Derating ………………..…….... See NOTE 1
Cooling .………..………………………... Free-Air Convection
Storage Temperature Range ………….... -55°C to +105°C
Case Material 2 ………………..... Black-Coated Copper with
Non-Conductive Base
Dimensions Case A ……..…….…. 1.25 x 0.80 x 0.40 inches
(31.75 x 20.32 x 10.16mm)
Weight ..……..……………..………………………….……. 18g
INPUT SPECIFICATIONS
Input Voltage Range, 12V ……………………..…….… 9-18V
24V .…………………………… 18-36V
48V .………………….………... 36-72V
Input Filter …………..…………………………….. Pi Network
OUTPUT SPECIFICATIONS
Voltage Accuracy, Single Output …….…….……. ±1% max.
Dual +Output ….……….……. ±1% max.
-Output ………………... ±1% max.
Voltage Balance Dual Output at Full Load
…………………………………………….……….. ±1% max.
Transient Response
Single, 25% Step Load Change ………….….. <200µ sec.
Dual, FL-1/2L, ±1% Error Band ……….…….. <200µ sec.
Ripple and Noise, 20MHz BW ..…………... 10mV RMS max.
75mV P-P max.
Temperature Coefficient .…………..…….... ±0.02%/°C max.
Short Circuit Protection .….……………………… Continuous
NOTES:
1. Output power
100%
A BC
Ambient
Temperature
-25
50 60 71
100 (°C)
A:For UM2201
B:For UM2202,2203,2205,2206,2209
C:For the other models
Maximum case temperature under any operating
condition must not be exceeded 100°C
2. Metal case only.
GENERAL SPECIFICATIONS






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UM221x

(UM2200 Series) 5-Watt DC-DC Converters

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