DWR-5/2.65-3.3/3-D24-C Murata Power Solutions Inc, DWR-5/2.65-3.3/3-D24-C Datasheet
DWR-5/2.65-3.3/3-D24-C
Specifications of DWR-5/2.65-3.3/3-D24-C
Related parts for DWR-5/2.65-3.3/3-D24-C
DWR-5/2.65-3.3/3-D24-C Summary of contents
Page 1
... Watts of output power. Housed in 1" x 2" metal packages coated with electrically non-conductive fi nish, DSM/DWR convert- ers are regulated by a 3.3V control loop that provides load regulation of ±0.5% for 3.3V output and ± ...
Page 2
... OUT Model (Volts) (Amps) 5 2.65 DSM-5/2.65-3.3/3-D12-C DWR-5/2.65-3.3/3-D12-C 3 2.65 DSM-5/2.65-3.3/3-D24-C DWR-5/2.65-3.3/3-D24-C 3 2.65 DSM-5/2.65-3.3/3-D48-C DWR-5/2.65-3.3/3-D48-C 3.3 3 ➀ Typical +25°C under nominal line voltage and balanced "full-load" conditions (5V @ 1.5A/3.3V @ 2.25A). A ➁ Any combination of 5V/3.3V rated I current, not to exceed 15 Watts of output power. (See derating graphs.) OUT ➂ ...
Page 3
... See Mechanical Specifi cations Case connection via pin 4 Corrosion resistant steel with non-conductive, epoxy-based, black enamel fi nish and plastic baseplate Gold-plate copper alloy pins or tin-plate copper alloy SMT contacts 1.6 ounces (46 grams) Technical enquiries email: sales@murata-ps.com, tel: MDC_DSM/DWR Models.B01 Page 508 339 3000 ...
Page 4
... OUT start-up time assumes the converter has its OUT to V start-up, the On/Off Control IN OUT 13V CIRCUIT 3 ON/OFF CONTROL 5V CIRCUIT –INPUT 2 Figure 2. Internal On/Off Control circuitry Technical enquiries email: sales@murata-ps.com, tel: MDC_DSM/DWR Models.B01 Page +Vcc +1 508 339 3000 ...
Page 5
... Dual Output, 3.3V and 5V, 15Watt DC/DC Converters Trimming Output Voltages The DSM/DWR converters have a trim capability (pin 9) that allow users to adjust the output voltages ±5%. A trim adjustment will cause an equal percentage of change in both outputs. Adjustments to the output voltages can be accomplished via a trim pot, Figure single fi ...
Page 6
... A single pc board layout could accommodate both the through-hole and the SMT models of the XWR Series as per the fi gure below. Note that on page 2 of this data sheet, the DWR through-whole package is drawn with a bottom view of its pin locations, and the DSM surface-mount package is drawn with a top view of its pin locations ...
Page 7
... Output Current (Amps) Efficiency vs. Load OUT V = 18V 24V 36V IN 0.5 0.8 1.1 1.3 1.6 1.9 2.1 +5V Output Current (Amps 5V@2.65A/3.3V@0.25A OUT V = 5V@1.5A/3.3V@2.25A OUT V = 5V@0.25A/3.3V@3A OUT Input Voltage (Volts) Technical enquiries email: sales@murata-ps.com, tel: MDC_DSM/DWR Models.B01 Page 2.7 3 2.4 2 508 339 3000 ...
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... Efficiency vs. Load V = 75V IN 1.9 2.1 2.4 2.7 62 66.3 70.7 75 DSM/DWR Models D12, 24, 48 Models Output Power vs. Ambient Temperature V = Nominal, Natural Convection Ambient Temperature ( C) ˚ Technical enquiries email: sales@murata-ps.com, tel: MDC_DSM/DWR Models.B01 Page 100 +1 508 339 3000 ...
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... Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com Technical enquiries email: sales@murata-ps.com, tel: MDC_DSM/DWR Models.B01 Page 508 339 3000 ...