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MDC_UCE Datasheet(PDF) 4 Page - Murata Manufacturing Co., Ltd. |
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MDC_UCE Datasheet(HTML) 4 Page - Murata Manufacturing Co., Ltd. |
4 / 16 page UCE Series Isolated, High-Density, Eighth-Brick 100W DC/DC Converters Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 www.murata-ps.com Input Voltage: Continuous: 48 Volt input models 75 Volts Transient (100 mSec. Max.) 48 Volt input models 100 Volts On/Off Control +15 Volts Input Reverse Polarity Protection 5 Amps, 10 sec. max. Output Overvoltage Protection Magnetic feedback. See specifications. Output Current Current-limited. Devices can withstand sustained short circuit without damage. Storage Temperature –40 to +125°C. Lead Temperature See soldering guidelines. Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. ABSOLUTE MAXIMUM RATINGS MDC_UCE.A18 Page 4 of 16 DYNAMIC CHARACTERISTICS Model Family Dynamic Load Response (50-75-50% load step) to 1% of final value, μSec Start-up Time Switching Frequency KHz VIN to VOUT regulated (Max.) Remote On/ Off to VOUT regulated (Max.) mSec UCE-1.5/20-D48 100 50 50 480 UCE-1.8/30-D48 150 10 10 400 UCE-2.5/20-D48 100 50 50 350 UCE-3.3/15-D48 200 50 50 480 UCE-3.3/30-D48 50 15 10 380 UCE-5/10-D48 100 50 50 400 UCE-5/20-D48 100 max. 10 10 330 UCE-12/4.2-D48 30 60 60 200 UCE-12/8.3-D48 50 50 50 SPECIFICATIONS, CONTINUED MISCELLANEOUS CHARACTERISTICS Model Family Calculated MTBF4 Operating Temperature Range with derating (°C) Operating PCB Temperature (no derating) Storage Temperature Range (°C) Thermal Protection/ Shutdown (ºC) Short Circuit Current (A) Overvoltage Protection12 (V) Via magnetic feedback (V) Short Circuit Protection Method Short Circuit Duration16 Relative Humidity (non-condensing) UCE-1.5/20-D48 TBC −40 to +85 −40 to +120 −55 to +125 120 5 1.95 Current limiting, hiccup autorestart. Remove overload for recovery. Continuous, output shorted to ground. No damage. to +85°C/85% UCE-1.8/30-D48 2.8 V. max UCE-2.5/20-D48 1.8 M HRS 3 UCE-3.3/15-D48 TBC 4.25 UCE-3.3/30-D48 UCE-5/10-D48 2.6 M HRS 110 0.5 7 max. UCE-5/20-D48 2.7 M HRS UCE-12/4.2-D48 TBC 125 5 14.5 UCE-12/8.3-D48 2.4 M HRS |
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Similar Description - MDC_UCE |
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