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UM616 PDF预览

UM616

更新时间: 2024-09-13 07:05:31
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其他 - ETC 转换器
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2页 29K
描述
15 Watt DC-DC Converters

UM616 数据手册

 浏览型号UM616的Datasheet PDF文件第2页 
UM600 SERIES  
15 Watt DC-DC Converters  
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2:1 Input Range  
15W Isolated Output  
Efficiency to 84%  
Remote On/Off Control  
100 KHz Switching Frequency  
Six-Sided Shield  
SPECIFICATIONS  
GENERAL SPECIFICATIONS  
All specifications are typical at nominal line, full load and  
25°C unless otherwise noted.  
Efficiency ……………………….………………….. See Table  
Isolation Voltage .……………….…………….. 500 VDC min.  
Isolation Resistance .………….…………..…. 108 Ohms min.  
Switching Frequency .………….…………………….. 100KHz  
Case Grounding .……………….. Capacity Coupled to Input  
Operating Temperature Range  
INPUT SPECIFICATIONS  
Ambient, None Derating ……..…………..... -25°C to +71°C  
Cooling .……….……………………….. Free Air Convection  
Storage Temperature Range .……………... -55°C to+105°C  
EMI/RFI ……………………..... Six-Sided Continuous Shield.  
Dimensions ………………………..... 2.56 * 3.0 * 0.83 inches  
(65 * 76.2 * 21.1mm)  
Input Voltage Range, 12V.………………..……..……..9-18V  
24V.…………………………...18-36V  
48V..…………………………..36-72V  
Input Filter…………………………………….…....Pi Network  
Reverse Voltage Protection1……….…..Internal Shunt Diode  
Use External Fuse  
Case Material ………………….... Black-Coated Copper with  
Non-Conductive Base  
Weight …………………..……………………………....... 180g  
OUTPUT SPECIFICATIONS  
Voltage Accuracy, Single Output ……………..…... ±1% max.  
Dual +Output .…………...….... ±1% max.  
-Output .………...……... ±3% max.  
Triple, 5V ……….…..………... ±2% max.  
±12V/15V ……..…..….... ±3% max.  
Voltage Balance, Dual Output at Full Load .…... ±1.0% max.  
Transient Response  
NOTES:  
1. Determine the correct fuse size by calculating the  
maximum DC current drain at low line input, maximum  
load and then adding 20% to 25% to get the desired  
fuse size.  
2. Measured from high line to low line.  
3. Measured from full load to 1/4 full load.  
Single, 25% Step Load Change .………………. <500msec.  
Dual,FL-1/2L,±1% Error Band …..………….... <500msec.  
External Trim Adj. Range .……………………………... ±10%  
Ripple and Noise, 20MHz BW ……………. 10mV RMS max.  
75mV P-P max.  
Temperature Coefficient .…….………….….. ±0.02%°C max.  
Short Circuit Protection .…………………….…... Continuous.  
Overvoltage Protection, 5V ……………………………... 6.8V  
12V ….………...………….…….. 15V  
REMOTE ON/OFF CONTROL  
Logic Compatibility…………………………………….  
…….……………………CMOS or Open Collector TTL  
Ec-ON,…………………….>+5.5 VDC or Open Circuit  
Ec-OFF,……………………………….……..<1.8VDC  
Shutdown Idle Current……………….……...…..10mA  
Control Common………...Referenced to Input Minus  
15V ………………...……………. 18V  
Line Regulation2, Single/Dual Output ………….. ±0.2% max.  
Triple Output .……….…..…….. ±1% max.  
Load Regulation3,Single/Dual Output .……….….. ±1% max.  
Triple Output ……………………. ±5% max.  

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