LSM-1.2/10-D3-C Murata Power Solutions Inc, LSM-1.2/10-D3-C Datasheet
LSM-1.2/10-D3-C
Specifications of LSM-1.2/10-D3-C
Related parts for LSM-1.2/10-D3-C
LSM-1.2/10-D3-C Summary of contents
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... DATEL's LSM D3 Series for SMT (surface-mount) are non-isolated DC/DC converters that accept a 3.3V input (3.0V to 3.6V input range) and deliver 1V, 1.2V, 1.5V, 1.8V 2.5V outputs at 10 Amps. LSM D3 SMT's are designed to take on- board 3.3V power and convert it, with the highest efficiency in the smallest space, to any lower voltage required by today's current-hungry DSP's, ASIC's and CPLD's ...
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... C45, P63 70/6.55 90.5% 92.5% 94% C45, P63 70/8.1 91.5% 93.5% 95% C45, P63 Case C45 I/O Connections Pin Function P63 1 On/Off Control 2 +Input 3 Common 4 +Output 5 V Trim OUT 6 +Sense Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MDC_LSM-10A D3.B01 Page OUT ...
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... I/O Filtering and Noise Reduction All models in the LSM D3 Series are tested and specified with external 22μF tantalum input and output capacitors. These capacitors are necessary to accommodate our test equipment and may not be required to achieve desired performance in your application. The LSM D3's are designed with high-quality, high-performance internal I/O caps, and will operate within spec in most applications with no additional external components ...
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... See Typical Performance Curves. Remote Sense LSM D3 SMT Series DC/DC converters offer an output sense function on pin 6. The sense function enables point-of-use regulation for overcoming moderate IR drops in conductors and/or cabling. Since these are non-isolated devices whose inputs and outputs usually share the same ground plane, sense is provided only for the +Output ...
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... If the output current exceeds it maximum rating by typically 70% (17 Amps the output voltage drops to less than 98 original value, the LSM D3's internal overcurrent-detection circuitry immediately turns off the converter, which then goes into a "hiccup" mode. While hiccupping, the converter will continuously attempt to restart itself, go into overcurrent, and then shut down ...
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... As you may deduce from the derating curves and observe in the efficiency – 0.8) O – 1 curves on the following pages, LSM D3 SMT's are more efficient at lower 1 – current levels. Also I lower current levels. Consequently, LSN-D3 SMT's deliver very impressive – ...
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... Therefore it is difficult to give cap values which serve all applications. Some experimentation may be required. www.murata-ps.com LSM-10A D3 Models Single Output, Non-Isolated, 3. Amp DC/DC’s in SMT Packages Technical enquiries email: sales@murata-ps.com, tel: MDC_LSM-10A D3.B01 Page 0.8-2.5V OUT +1 508 339 3000 ...
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... Typical Performance Curves for LSM-10A D3 SMT Series LSM-1/10-D3 Efficiency vs. Line Voltage and Load Current 3. 3. Load Current (Amps) LSM-1.2/10-D3 Efficiency vs. Line Voltage and Load Current 3. 3. Load Current (Amps) LSM-1.5/10-D3 Efficiency vs. Line Voltage and Load Current 3. 3. Load Current (Amps) www.murata-ps.com Single Output, Non-Isolated, 3 ...
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... Typical Performance Curves for LSM-10A D3 SMT Series LSM-1/10-D3 & LSM-1.2/10-D3 Output Current vs. Ambient Temperature (SMT mount, air flow direction from pin 2 to pin Natural Convection 6 100 lfm – Ambient Temperature ( C) LSM-1.8/10-D3 & LSM-2/10-D3 Output Current vs. Ambient Temperature (SMT mount, air flow direction from pin 2 to pin 1) ...
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... Typical Performance Curves for LSM-10A D3 SMT Series at V Start-Up from ON/OFF (I = 1V/10A 22μF) OUT IN OUT V IN 2V/div V OUT 1V/div 2msec/div Start-Up from 1V/10A 22μF) OUT IN OUT V IN 2V/div V OUT 1V/div 2msec/div Output Hiccup (LSM-1/10-D3, Shorted V ) OUT 100mV/div 4msec/div www.murata-ps.com LSM-10A D3 Models Single Output, Non-Isolated, 3.3V 10 Amp DC/DC’ ...
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... Typical Performance Curves for LSM-10A D3 SMT Series at V Output Ripple and Noise (V = 2V/10A 22μ 20MHz) OUT IN OUT 20mV/div 1μsec/div Dynamic Load Response ( 10A Step 22μF) OUT IN OUT 50mV/div 100μsec/div Dynamic Load Response ( 10A Step 22μF) OUT IN OUT 50mV/div 100μ ...
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... Tape & Reel Surface Mount Package DATEL's LSM series DC/DC converters are the only higher-current (10A) SMT DC/DC's that can be automatically "pick-and-placed" using standard vacuum-pickup equipment (nozzle size and style, vacuum pressure and placement speed may need to be optimized for automated pick and place) and subsequently reflowed using high-temperature, lead-free solder. Virtually all SMT DC/DC's today are unprotected " ...
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... DATEL's new-generation LSM SMT DC/DC converters are shipped in quantities of 150 modules per tape and reel. 0.158 (4) 2.205 2.063 1.370 (56) (52.4) (34.8) DIMENSIONS IN INCHES (mm) 0.590 (14.97) 2.44 (62.0) Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 www ...