OKI-78SR-3.3/1.5-W36-C Murata Power Solutions Inc, OKI-78SR-3.3/1.5-W36-C Datasheet
OKI-78SR-3.3/1.5-W36-C
Specifications of OKI-78SR-3.3/1.5-W36-C
OKI-78SR3.3/1.5-W36-C
Related parts for OKI-78SR-3.3/1.5-W36-C
OKI-78SR-3.3/1.5-W36-C Summary of contents
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... PRODUCT OVERVIEW Fabricated on a 0.41 by 0.65 inch (10.4 by 16.5 mm) Single Inline Package (SIP) module, the OKI- 78SR series are non-isolated switching regulator (SR) DC/DC power converters for embedded ap- plications. The fi xed single output converters offer both tight regulation and high effi ciency directly ...
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... OKI-78SR-3.3/1.5-W36-C OKI-78SR-5/1.5-W36-C The manufacturing date code is four characters: First character – Last digit of manufacturing year, example 2009 Second character – Month code (1 through 9 and O through D) Third character – Day code (1 through and 11 through through Z) Fourth character – Manufacturing information www ...
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... Tolerances (unless otherwise specified): .XX ± 0.02 (0.5) .XXX ± 0.010 (0.25) Angles ± 1˚ Components are shown for reference only. Figure 2. OKI-78SR Mechanical Outline www.murata-ps.com OKI-78SR Series 0.06 (1.5) REF 0.13 (3.3) 0.05 (1.3) email: sales@murata-ps.com 01 Nov 2010 MDC_OKI-78SR-W36.A02 Page ...
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... See Mechanical Specifi cations [11] 0.07 ounces (2 grams) Certifi UL/cUL 60950-1 CSA-C22.2 No. 60950-1 IEC/EN 60950-1, 2nd Edition (pending) Absolute Maximum Ratings None. Install external fuse. Current-limited. Devices can withstand sustained short circuit without damage. -40 to +125 deg. C. email: sales@murata-ps.com 01 Nov 2010 MDC_OKI-78SR-W36.A02 Page ...
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... Maximum Current Temperature Derating at sea level (Vin=7V. to 36V.) 2.00 1.00 0. 1.2 1.4 1.6 Output Ripple and Noise (Vin=12V, Vout=nominal, Iout=1.6A, Cload=0, Ta=+25˚C., ScopeBW=100MHz) www.murata-ps.com OKI-78SR Series Fixed Output 1.5 Amp SIP DC/DC Converters 65 LFM Ambient Temperature (ºC) ScopeBW=100MHz) email: sales@murata-ps.com 01 Nov 2010 MDC_OKI-78SR-W36.A02 Page ...
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... Step Load Transient Response (Vin=12V, Vout=nominal, Cload=0, Iout=1.5A to 0.75A, Slew=1A/μS, Ta=+25˚C.) Trace 2=Vout, 100 mV/div. Trace 4=Iout, 0.5A/div. Step Load Transient Response (Vin=36V, Vout=nominal, Cload=0, Iout=1.5A to 0.75A, Slew=1A/μS, Ta=+25˚C.) Trace 2=Vout, 100 mV/div. Trace 4=Iout, 0.5A/div. www.murata-ps.com OKI-78SR Series email: sales@murata-ps.com 01 Nov 2010 MDC_OKI-78SR-W36.A02 Page ...
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... Maximum Current Temperature Derating at sea level (Vin=7V. to 36V.) 2.00 1.00 0. 1.2 1.4 1.6 Output Ripple and Noise (Vin=12V, Vout=nominal, Iout=1.6A, Cload=0, Ta=+25˚C., ScopeBW=100MHz) www.murata-ps.com OKI-78SR Series Fixed Output 1.5 Amp SIP DC/DC Converters 65 LFM Ambient Temperature (ºC) ScopeBW=100MHz) email: sales@murata-ps.com 01 Nov 2010 MDC_OKI-78SR-W36.A02 Page ...
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... Step Load Transient Response (Vin=12V, Vout=nominal, Cload=0, Iout=1.5A to 0.75A, Slew=1A/μS, Ta=+25˚C.) Trace 2=Vout, 100 mV/div. Trace 4=Iout, 0.5A/div. Step Load Transient Response (Vin=36V, Vout=nominal, Cload=0, Iout=1.5A to 0.75A, Slew=1A/μS, Ta=+25˚C.) Trace 2=Vout, 100 mV/div. Trace 4=Iout, 0.5A/div. www.murata-ps.com OKI-78SR Series email: sales@murata-ps.com 01 Nov 2010 MDC_OKI-78SR-W36.A02 Page ...
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... Cin, Lbus and Cbus will vary according to the specifi c converter model. TO OSCILLOSCOPE + – – 100μF, ESR < 700mΩ @ 100kHz 1000μF, ESR < 100mΩ @ 100kHz BUS L = 1μH BUS www.murata-ps.com OKI-78SR Series CURRENT PROBE +INPUT L BUS C C BUS IN -INPUT Figure 2: Measuring Input Ripple Current email: sales@murata-ps.com 01 Nov 2010 MDC_OKI-78SR-W36.A02 Page ...
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... The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifi cations are subject to change without notice. www.murata-ps.com/locations OKI-78SR Series Fixed Output 1.5 Amp SIP DC/DC Converters © 2010 Murata Power Solutions, Inc. email: sales@murata-ps.com 01 Nov 2010 MDC_OKI-78SR-W36.A02 Page ...